On March 15 and 16, a tornado outbreak and severe storm system swept across multiple states in the Central and Eastern United States. On March 15 alone, more than 50 tornadoes were reported, with the greatest concentration across southern Illinois, western Kentucky, northeast Arkansas, and southeast Missouri. These storms caused widespread damage to homes, businesses, vehicles, and critical infrastructure. In many areas, communities also faced downed trees and power lines, leading to road closures and power outages.

From March 10-12, a significant tornado outbreak and severe storm system swept across the Central and Southeastern United States. More than 95 tornadoes were reported over the three-day event. The event began March 10, as dozens of tornadoes caused damage across central and southern Illinois. On March 11, more than 50 additional tornadoes struck parts of southern Mississippi, Alabama, and Georgia. These storms caused widespread damage to homes, businesses, and vehicles, along with significant impacts to local infrastructure.

Between January 23 and 26, a major winter storm brought significant snow and ice across the Central and Eastern United States, extending into parts of the Deep South. The event was notable for its extreme cold, with daily record low temperatures recorded across Oklahoma, Texas, Arkansas, Missouri, Wisconsin, Kansas, Louisiana, Mississippi, and Alabama. High winds, prolonged cold, and heavy snow and ice caused widespread damage to homes, businesses, and vehicles, along with extensive impacts to trees and power lines. In some areas, including parts of northern Mississippi, power outages persisted for more than two weeks.

Severe storms produced damaging winds, large hail, and tornadoes across numerous central states from the Dakotas to Texas. More than a dozen tornadoes caused sporadic damage from eastern Iowa into Illinois.

Severe storms producing damaging winds, large hail, and tornadoes caused widespread damage across several north-central and eastern states. The storm system persisted for multiple days, stretching from Minnesota to Virginia, with additional impacts in Pennsylvania, Maryland, New Jersey, and Connecticut.

Between May 18 and May 20, a tornado outbreak swept across the Central and Southeastern U.S. On May 18, several EF3-rated tornadoes struck western Kansas. On May 20, storms across the Tennessee and Mississippi Valleys combined with strong low-level jets and shear producing tornadoes, golf ball to tennis ball-sized hail and widespread wind damage. The outbreak caused damage to many homes, businesses, and vehicles in addition to extensive tree and power line damage causing hundreds of thousands to lose power.

Between May 15 and 17, a major tornado outbreak swept across the central and eastern U.S., spawning around 60 confirmed tornadoes, including several violent ones rated EF-4, with winds estimated at up to 190 mph. The most destructive impacts occurred on May 16, when an EF-3 tornado struck the St. Louis region. Later that night a long-track EF-4 tornado devastated the Somerset–London area of Kentucky. The outbreak also produced widespread large hail and severe thunderstorm winds, caused over 600,000 power outages, and was the deadliest tornado event in Kentucky since 2021.

A multi-day environment of severe storms produced high wind, tornado and hail damage across several central and northeastern states between April 27-30. These impacts ranged from Texas to New York. Part of this system was a destructive derecho event producing high wind damage across Ohio, West Virginia, Pennsylvania and New York. Near hurricane-force winds from the April 29 derecho blew out windows from high rise buildings in downtown Pittsburgh, among damage to many homes, vehicles and businesses.

Between April 17 and 20, tornadic activity was concentrated across portions of Nebraska, Kansas, Oklahoma, Texas, Iowa, and Missouri. During this four-day period, at least 69 tornadoes were confirmed, including four EF-U (unknown intensity), 28 EF-0, 32 EF-1, four EF-2, and one EF-3 tornado. Two long-lived and powerful supercells traversed parts of eastern Nebraska and western Iowa on April 17, producing at least six tornadoes. The strongest tornado of the day was rated EF-3 and impacted the Bennington/Fort Calhoun, Nebraska area, north of Omaha, Nebraska.

During the first week of April, multiple hazards impacted areas from the mid-Mississippi Valley into the Ohio Valley. An active frontal boundary stalled across the mid-Mississippi Valley, which brought historic flash flooding to the region. In addition, conditions were favorable for severe storm and tornado development from April 2 to 7. More than 150 tornadoes were confirmed during this time, including one EF-U (unknown intensity), 35 EF-0, 81 EF-1, 33 EF-2 and six EF-3 tornadoes. On April 2, more than 100 tornadoes occurred including two EF-3 tornadoes in Missouri and Arkansas. The first tornado damaged and destroyed many homes in the suburbs of St. Louis near Latty, Missouri. The second tornado occurred near Memphis, Tennessee and Monette, Arkansas. A tornado emergency was issued for this multi-vortex tornado as the high-end EF-3 barreled through Lake City, destroying many homes and businesses and injuring eight people. Intense storms continued overnight into April 3, producing four EF-3 tornadoes that resulted in seven fatalities and 17 injuries. The first EF-3 tornado occurred in Jeffersontown, Kentucky, a suburb of Louisville, and carved a 10-mile path across the county, destroying many buildings and scattering debris for many miles. Many homes and businesses were damaged or destroyed by the Selmer, Tennessee, EF-3 tornado that injured 14 and caused five fatalities. This tornado was on the ground for over 29 miles from southwest of Selmer to northeast of Adamsville. It caused major damage to homes, apartments, and businesses, with some structures being completely swept away. Another tornado emergency was issued by the National Weather Service as an EF-3 tornado moved through Slayden, Mississippi and Grand Junction, Tennessee. This tornado was on the ground for nearly 40 miles and destroyed many homes and structures along its path.

A large-scale severe weather outbreak swept across the North Central states between March 29 and 31, producing more than 55 confirmed tornadoes along with widespread reports of damaging winds and large hail. The tornado impacts stretched from southern Michigan to Mississippi. One of these was a 30‑mile tornado track in Kentucky. There was also a dense cluster of severe hail in southeastern Missouri, southern Illinois and northeastern Arkansas causing damage.

Between March 14 and 16, an estimated 182 preliminary tornadoes were reported in a major outbreak across many central, southeast and eastern states resulting in multiple fatalities. On March 14, the tornadoes were most concentrated across southeastern Missouri, northeastern Arkansas, southern Illinois and southern Indiana including some very intense tornadoes. Two violent EF-4 tornadoes affected Arkansas on March 14, which is the first time this has occurred on the same day since 1997. One long-track EF-4 tornado carved a nearly 120-mile path from northern Arkansas into southeastern Missouri, while other tornadoes ripped through states including Missouri, Mississippi and Alabama. Widespread damage to homes, businesses, vehicles, vegetation, and other infrastructure caused over $10 billion in damage across many states.

Between March 3 and 5, a powerful storm system impacted the southern and central U.S., spawning more than 30 confirmed tornadoes and thousands of reports of severe thunderstorm winds and hail. The Dallas–Fort Worth metro region experienced destructive straight-line winds that damaged many homes, businesses, vehicles, vegetation and other infrastructure. Over 400,000 people lost power as hurricane-force wind gusts - reaching up to 78 mph at Dallas Love Field Airport - ripped through the area.

Drought conditions impacted many Southern, Eastern and Northwestern states. This drought was more transient in its impacts over numerous states throughout the year. The states of Texas, Oklahoma and Kansas had some of the highest losses to crops from the effects of drought and heat. As the drought changed in intensity and duration throughout the year across several regions of the country. Several Northwestern states also had costly impacted to agriculture including Montana, Idaho and Washington. Numerous southern and eastern states from Mississippi through Pennsylvania also experienced crop impacts that were most severe in the Summer months. The drought conditions also strengthen through the Fall and Winter months impacting Maryland, Delaware and New Jersey. It was also one of the hottest years on record for a number of these states, which claimed more than 100 lives from excessive heat exposure.

An outbreak producing more than 79 tornadoes developed across many central and eastern states. There were also over 1,000 reports of high wind and hail damage during this multi-day event. On July 15, this outbreak spawned 32 tornadoes and broke the Chicago-area record for the most tornadoes in a day. The states most impacted were Illinois, Indiana, Minnesota, Pennsylvania and New York that experienced considerable damage to homes, businesses, vehicles and other infrastructure.

Category 1 Hurricane Beryl made landfall in Texas on July 8 producing widespread high wind damage, as the storm was restrengthening at landfall. One significant impact were power outages that impacted millions of people for days. Beryl also produced more than 50 tornadoes across eastern Texas, western Louisiana and southern Arkansas. On July 1, Beryl became the earliest Category 5 hurricane and the second Category 5 on record during the month of July in the Atlantic Ocean.

An outbreak producing more than 110 tornadoes developed across many central states. The states most affected include Missouri, Arkansas, Texas, Oklahoma, Illinois and Kentucky causing widespread damage to homes, businesses, vehicles, agriculture and other infrastructure. On May 25, an EF-3 tornado tracked through the Montague, Cooke and Denton counties of Texas, with maximum winds of 140 mph that caused seven fatalities and at least 100 injuries.

Severe storms across many central, southern and eastern states produced widespread impacts from several dozen tornadoes, severe hail and high winds. The states most impacted were Nebraska, Kansas, Oklahoma, Texas, Iowa and Wisconsin, as each experienced considerable damage to homes, vehicles, businesses, agriculture and additional infrastructure. On May 21, an EF-4 tornado cut a 44-mile path across southeast Iowa, with peak wind speeds of 175-185 mph. The town of Greenfield, Iowa was heavily damaged. Multiple 'Particularly Dangerous Situation (PDS)' watches were issued by NOAA's National Weather Service for these states, during this multi-day sequence. Several eastern states also sustained high wind damage from these storms.

An outbreak producing more than 165 tornadoes developed across many central, southern and southeastern states. The states most affected include Oklahoma, Kansas, Nebraska, Michigan, Indiana, Ohio, Kentucky, Tennessee, Alabama, North Carolina, South Carolina, Georgia and Florida. This multi-day tornado outbreak produced at least 61 EF-0, 79 EF-1, 13 EF-2, three EF-3, one EF-4 tornado and dozens of EF-U (unknown/unrated) tornadoes, causing widespread damage to homes, businesses, vehicles, agriculture and other infrastructure. The towns of Barnsdall and Bartlesville, Oklahoma were impacted by an EF-4 tornado that caused extensive damage.

An outbreak producing more than 140 tornadoes developed across several central and southern states including Nebraska, Iowa, Kansas, Missouri, Oklahoma and Texas causing widespread damage to many homes, businesses, vehicles, agriculture and other infrastructure. Eastern Nebraska was particularly impacted by numerous strong tornadoes. Lincoln narrowly avoided a direct hit, with a large tornado touching down on the edge of the city. The same storm also spawned a mile-wide tornado that heavily damaged the towns of Elkhorn, Bennington, and Blair on the outskirts of Omaha. On April 27, an EF-4 tornado struck Marietta, Oklahoma damaging a large commercial distribution center. Near downtown Omaha another EF-3 touched down at Eppley Airfield, which destroyed several hangars and airplanes. Several tornadoes also touched down close to Topeka, Kansas while an EF-3 tornado caused extensive damage to the town of Westmoreland.

A central tornado outbreak produced more than 85 tornadoes across a three-day period from Oklahoma to West Virginia. This outbreak included 19 EF-0, 52 EF-1 and 14 EF-2 tornadoes, which were most concentrated across the Ohio River Valley on April 1-2. These tornadoes and severe weather impacts across several eastern states caused damage to homes, businesses, vehicles and other infrastructure.

Damaging hail, tornadoes and high wind from severe storms impact many Central and Southern states. Kansas, Oklahoma and Missouri were affected by up to baseball-sized hail damaging homes, vehicles, businesses. Illinois, Indiana and Ohio were impacted by hail, high wind and dozens of tornadoes including a deadly EF-3 striking northwest Ohio.

A bitterly cold airmass affected numerous central and southern states most including Illinois, Missouri, Kansas, Texas, Mississippi, Arkansas, Tennessee and Georgia. This long-duration cold wave produced sleet and freezing rain accumulations into the deep south, across much of Mississippi. High winds also pushed wind chills well below zero for many states contributing to dozens of fatalities, many in Tennessee. Damage also occurred to homes, vehicles and businesses from the high winds and frozen precipitation.

Drought conditions impacted numerous Southern and Midwestern states (TX, LA, OK, KS, IL, MO, NE) and surrounding states. The agriculture sector has been impacted across these affected states including damage to field crops from lack of rainfall. Ranchers have also been forced to sell-off livestock early in some regions due to high feeding costs. For the second straight year, portions of the Mississippi River have experienced low water levels impacting river commerce. This low flow has also allowed salt water from the Gulf of Mexico to migrate northward, along the bottom of the Mississippi River, impacting water quality in southern Louisiana. Several Northwestern states including Washington, Oregon and Montana have also been impacted by increasing drought effects.

Hail storms impact Texas, Oklahoma and Missouri. The most damaging impacts were in central Texas including Austin, Georgetown, Round Rock and Arlington on September 24. Towns north of Austin in particular were impacted by baseball sized hail causing damage to homes, vehicles and businesses.

Severe storms caused damage across several North Central and Eastern states. The state most impacted were Nebraska, Missouri, Illinois, Indiana and Wisconsin. High wind, severe hail and tornadoes caused damage to many homes, vehicles, businesses and agriculture assets.

Severe storms caused damage across numerous Central states. The state most impacted were Missouri, Illinois and Indiana while there were also damage in many surrounding states. The damage to many homes, vehicles, businesses and agriculture assets was largely from high wind and damaging hail but there were also scattered tornado impacts.

Dozens of tornadoes and severe hail storms from the eastern Rockies and across several central states. The most costly severe hail impacts were focused in Colorado while numerous tornadoes also impacted western Kansas, central Oklahoma and eastern Nebraska. Texas and North Dakota were also impacted from combination of high winds, hail and isolated tornadoes with damage to homes, businesses, vehicles, farms and other infrastructure.

Severe weather across numerous central states including Missouri, Illinois, Iowa, and Indiana. There was additional damage in Kentucky, Tennessee, South Carolina and Texas. Large hail, high winds and torandoes caused widespread impact to many homes, businesses, vehicles, farms and other infrastructure.

Severe hail, scattered tornadoes and high winds caused damage across numerous central states. Central Oklahoma was impacted by a cluster of tornadoes. Texas, Missouri, Nebraska, Kansas, Iowa, Illinois and Wisconsin was impacted by hail and high wind damage from severe storms.

Several central and southern states including Missouri, Arkansas, Illinois, Texas, Louisiana and the Florida Panhandle were impacted by hail, tornadoes and high winds. These storms caused damage to many homes, vehicles and businesses.

Severe storms produced large hail, high winds and more than 35 tornadoes across many central and southern states. The states most affected were Illinois, Kentucky, Iowa, Indiana, Ohio, Missouri and Michigan where there was considerable damage to homes, businesses, agriculture, vehicles and other infrastructure.

A historic tornado outbreak across numerous central states caused widespread damage from at least 145 tornadoes. States most impacted were Illinois, Indiana, Ohio, Missouri, Iowa, Arkansas, Tennessee and Pennsylvania where there was severe damage to homes, businesses, vehicles, agriculture and other infrastructure.

Southern and eastern severe storms including more than 40 tornadoes caused damage across Mississippi, Alabama, Georgia, Tennessee to many homes, businesses, vehicles and other infrastructure. Additional high wind damage occurred in parts of Ohio, West Virginia and Pennsylvania.

Severe drought conditions impacted many Western and Central states. Large reservoirs across the West including Lake Mead, Lake Powell, Lake Oroville, and Shasta Lake, among others continue to be depleted. Lake Mead, the Nation's largest reservoir, is nearing dead pool status and is at the lowest level since it was filled in the 1930s. The Great Salt Lake is also near record-low levels. The impacts of the drought affected crop production across may states and sharply increased feeding costs for livestock. Many segments of the Mississippi River also experienced low water levels causing delays and reductions in river commerce. Extreme heat also developed for many days across Western and Central states. These excess heat conditions caused more than one hundred heat-related fatalities focused across Arizona, Nevada, California, Oregon and Texas. The 2022 drought was one of the costlier droughts on record, with a diverse array of direct impacts across different regions and industries.

Historic winter storm and powerful arctic front caused significant impact across much of the nation, bringing heavy rains, snow, ice and high winds that sent temperatures plummeting. More than 200 million people were under a winter weather advisory or warning and more than a million customers, from Texas to Maine, were left without power. Buffalo, New York was paralyzed by near hurricane force winds and continuous snow squalls, which contributed to dozens of fatalities in the region. Additional impacts were widespread frozen water pipes that led to extensive water damage in many homes, businesses and to other critical infrastructure.

Eastern Kentucky and eastern Missouri were impacted by major flooding from a stalled frontal system, which damaged thousands of homes, businesses, vehicles and other infrastructure in late-July. Areas around St. Louis received 8-12 inches of rainfall that required swift water rescues due to flooded interstates and homes across the St. Louis metropolitan area. A large region of 5-10+ inches of rainfall across eastern Kentucky produced deadly flash flooding. Over 600 helicopter rescues and many swift water rescues by boat were needed to evacuate people who were trapped by the quickly-rising flood waters. The North Fork of the Kentucky River at Jackson also reached major flood stage setting a new record crest of 43.47' (the previous record was 43.1' set in 1939).

Severe weather produced damaging hail, high wind and damage from more than two dozen tornadoes across numerous states including Colorado, Nebraska, Kansas, Missouri, Oklahoma, Texas, Iowa and Ohio. Hail and high wind damage was severe across much of Nebraska causing widespread damage to homes, businesses, vehicles, farms and agriculture and other infrastructure.

Severe weather including hundreds of damaging wind reports and dozens of tornadoes occurred across Arkansas, Louisiana, Mississippi, Alabama, Texas, Tennessee and Kentucky. On April 11, tornadoes and damaging hail was focused across central Arkansas causing damage to homes, vehicles, outbuildings and farms and vegetation. April 12 and 13 produced widespread high wind reports and dozens of tornadoes across central Mississippi, northeast Arkansas and west-central Kentucky. These tornadoes produced damage to homes, businesses, farms, outbuildings and other infrastructure. There was also considerable hail damage across Wisconsin and Minnesota.

An outbreak of 83 tornadoes was focused across the Gulf Coast states including Louisiana, Mississippi, Alabama, and Florida.

A rare, record-breaking December derecho and tornado outbreak caused widespread damage that was focused across Kansas, Nebraska, Iowa, Minnesota and Wisconsin. There were many reports of hurricane-force thunderstorm wind gusts and more than 50 tornadoes causing widespread damage to homes, vehicles, businesses and infrastructure. This was the first December derecho on record to occur within the United States. This event also produced the first December tornado on record in Minnesota since 1950, with 17 tornadoes reported across southeast Minnesota.

Historic December tornado outbreak across several southeast and central states caused devastating damage across many towns and cities. This outbreak produced two long-tracked EF-4 tornadoes across Arkansas, Missouri, Tennessee and Kentucky. The longest tornado track was nearly 166 miles across Kentucky and a small portion of Tennessee. This was the longest-tracked tornado on record in Kentucky and was a U.S. record tornado track length for the month of December. There were over 800 total miles of tornado path length on December 10. The peak intensity from this outbreak was EF-4 rated wind speeds of 190 mph in Mayfield, Kentucky. This day was also the deadliest December tornado outbreak recorded in the United States surpassing the Vicksburg, Mississippi tornado of December 5, 1953, which caused 38 fatalities.

Widespread high wind impacts across numerous North Central states including Illinois, Michigan, Wisconsin, Indiana, Ohio and Missouri. This multi-day event caused damage to infrastructure, homes, vehicles and businesses.

Severe storms caused considerable hail damage across numerous Central states including Missouri, Nebraska, Iowa, South Dakota, North Dakota, New Mexico and Texas. There was also widespread high wind damage to homes, vehicles and businesses in many other surrounding states.

A combination of thunderstorm high winds, hail and tornadoes affected numerous Central states. The states most affected included Michigan, Illinois, Indiana, Ohio, Missouri, Kansas and Texas with damage to homes, businesses, vehicles and agriculture.

Damaging hail storm and high wind impacts across several states including Ohio, Illinois, Indiana, Michigan, Wisconsin, Minnesota, Iowa and Missouri. The hail impacts were most severe in southeastern Minnesota, southern Iowa, southeastern Indiana and southwestern Ohio, with damage to many homes, vehicles and businesses.

Severe weather producing hail, high wind and more than two dozen tornadoes impacted numerous states including Arkansas, Alabama, Georgia, Mississippi, South Carolina, North Carolina and Virginia. Tennessee was also affected with significant flooding in Nashville and surrounding areas that damaged businesses, homes and vehicles. There were also many high wind damage reports across Pennsylvania, Maryland and New Jersey.

Historic cold wave and winter storm impacts many northwest, central and eastern states. Temperature departures exceeding 40.0 degrees F (22.2 degrees C) below normal occurred from Nebraska southward to Texas. The prolonged arctic air caused widespread power outages in Texas, as well as other southern states, with multiple days of sustained below-freezing temperatures. At the peak of the outage, nearly 10 million people were without power. Additional impacts were frozen water pipes, which burst upon thawing causing water damage to buildings. These extreme conditions also caused or contributed to the direct and indirect deaths of more than 210 people in Texas alone. This count does not include excess mortality that may be hundreds of additional deaths. There were also snow and ice impacts across numerous states including Oklahoma, Arkansas, Missouri, Illinois, Kentucky, Tennessee, Louisiana, Mississippi, Colorado, Oregon and Washington. This is now the costliest U.S. winter storm event on record, more than doubling the inflation-adjusted cost of the 'Storm of the Century' that occurred in March 1993.

A powerful derecho traveled from southeast South Dakota to Ohio, a path of 770 miles in 14 hours producing widespread winds greater than 100 mph. The states most affected included Iowa, Illinois, Minnesota, Indiana and Ohio. This derecho caused widespread damage to millions of acres of corn and soybean crops across central Iowa. There was also severe damage to homes, businesses and vehicles particularly in Cedar Rapids, Iowa. In addition, there were 15 tornadoes across northeastern Illinois several affecting the Chicago metropolitan area. This is the third severe weather event (since 1980) with inflation-adjusted costs over $10.0 billion joining the late-April and May 2011 tornado outbreaks across the Southeastern and Central states, respectively.

Severe weather across several Central and Eastern states including Kansas, Missouri, Arkansas, Tennessee and South Carolina. High wind and hail damage was notably clustered across southern Missouri and western to central Tennessee, which were the states with the highest damage totals for the event.

Severe weather across many Central, Southern and Eastern states produced primarily large hail and high winds that caused widespread damage to many homes, vehicles and businesses. The states affected included Oklahoma, Texas, Missouri, Arkansas, Louisiana, Virginia, Pennsylvania, Maryland, Delaware and New Jersey.

Severe weather caused damage across many Midwest and Ohio Valley states including Missouri, Oklahoma, Texas, Illinois, Indiana, Ohio, Arkansas, Kentucky, Tennessee, West Virginia and Pennsylvania. The states most affected from a combination of high winds and hail were Missouri, Ohio and Arkansas. There were also two dozen tornadoes across Iowa, Illinois, Indiana and Arkansas causing additional damage.

Powerful EF-3 and EF-4 tornadoes cause considerable damage across the Nashville metroplex and several counties east of Nashville. This damage included many homes, businesses, vehicles, 90 planes and numerous buildings at the Nashville airport. There was also additional hail and wind damage in the surrounding states including Alabama, Kentucky, Mississippi and Missouri.

More than 80 tornadoes and severe storms caused damage across many southeastern states (AL, AR, GA, IL, IN, KY, LA, MS, MO, NC, OH, SC, TN, TX, VA, WI). Storms and severe flooding also impacted northern states including Michigan, Wisconsin and New York. Significant damage occurred along the shoreline of Lake Michigan to roads, the foundation of homes and to Port Milwaukee. These powerful waves were generated by high winds and a lack of seasonal ice cover.

Numerous tornadoes caused widespread damage across northern Dallas damaging thousands of homes, vehicles, businesses and other public infrastructure. Tornadoes up to EF-3 intensity with maximum winds of 140 mph tracked across a large section of highly developed northern Dallas. Additionally high winds and hail damage also caused damage in other states including Oklahoma, Missouri, Arkansas, Louisiana and Tennessee.

Additional major flooding impacted many Southern Plains states significantly affecting agriculture, roads, bridges, levees, dams and other assets across many cities and towns. The states most affected were Oklahoma, Nebraska, Missouri, Illinois, Kansas, Arkansas, Kentucky, Tennessee, Texas, Mississippi and Louisiana. Very high water levels also disrupted barge traffic along the Mississippi River, which negatively impacted a variety of dependent industries. Indiana and Ohio were also affected by persistent heavy rainfall that flooded farmland, which prevented and reduced crop planting by millions of acres.

A four-day tornado outbreak impacts many states across the Rockies, Central and Northeast (CO, WY, NE, KS, OK, MO, IA, IL, IN, OH, PA and NJ). This outbreak produced 190 tornadoes in addition to hundreds of reports of damaging hail and straight-line thunderstorm winds. Of particular note was an EF-4 tornado that produced heavy damage near the city of Dayton, Ohio on May 27.

Historic Midwest flooding inundated millions of acres of agriculture, numerous cities and towns, and caused widespread damage to roads, bridges, levees, and dams. The states most affected were Nebraska, Iowa, Missouri, South Dakota, Minnesota, North Dakota, Wisconsin and Michigan. This flood was triggered by a powerful storm with heavy precipitation that intensified snow melt and flooding. Of note, the Offutt Air Force Base in Nebraska was also severely flooded - the third U.S. military base to be damaged by a billion-dollar disaster event over a 6-month period (Sept 2018-Feb 2019). This historic flooding was one of the costliest U.S. inland flooding events on record.

Drought conditions were present across numerous Southwestern and Plains states (TX, OK, KS, MO, CO, NM, AZ, UT). The most extreme drought conditions continue to persist across the Four Corners region of the Southwest. The agriculture sector has been impacted across the affected states including damage to field crops from lack of rainfall. Ranchers have also be forced to sell-off livestock early in some regions due to high feeding costs.

At least 41 tornadoes and high wind damage from thunderstorms impact numerous Central and Eastern states (MO, IA, IL, IN, KS, KY, AL, AR, GA, TN, NC, SC, VA, MD, PA) over a multi-day event. The tornado damage was most severe across Iowa.

Severe storm damage across many Central states including TX, KS, CO, OK, MO, IL, IN, IA and OH. This was followed by a derecho event across the Northeastern states of MD, NJ, NY, PA, VA, WV, MA and CT that caused widespread high wind damage. Also, there were one dozen tornadoes reported across PA, NY and CT causing further damage.

Numerous central states (KS, NE, OK, TX, NM, MO, IA, IL, IN, OH, WI) were impacted by large hail and tornadoes. Several northeastern states including NY, PA and VT were also impacted by high wind damage from severe storms.

Severe hail, high winds and numerous tornadoes impact many states over several days including WY, TX, NE, KS, MO, IA, IL, PA, VA, NY.

Hail storm and wind damage impacting several states including CO, OK, TX, NM, MO. The most costly impacts were in the Denver metro region where baseball-sized hail caused the most expensive hail storm in Colorado history, with insured losses exceeding $2.2 billion.

A period of heavy rainfall up to 15 inches over a multi-state region in the Midwest caused historic levels of flooding along many rivers. The flooding was most severe in Missouri, Arkansas and southern Illinois where levees were breached and towns were flooded. There was widespread damage to homes, businesses, infrastructure and agriculture. Severe storms also caused additional impacts during the flooding event across a number of central and southern states.

Severe weather and tornadoes impact numerous southern and eastern states. The states most impacted include Alabama, Georgia and Kentucky.

Tornado outbreak and wind damage across many Midwestern states (AR, IA, IL, KS, MI, MN, MO, NE, NY, OH, WI). Missouri and Illinois were impacted by numerous tornadoes while Michigan and New York were affected by destructive, straight-line winds following the storm system. Nearly one million customers lost power in Michigan alone due to sustained high winds, which affected several states from Illinois to New York.

Over 70 tornadoes developed during a widespread outbreak across many central and southern states causing significant damage. There was also widespread straight-line wind and hail damage. This was the second largest tornado outbreak to occur early in 2017.

Sustained period of severe thunderstorms and tornadoes affecting several states including Montana, Colorado, Kansas, Missouri and Texas. The most concentrated days for tornado development were on May 22 and 24. Additional damage was created by straight-line high wind and hail damage.

Tornadoes and severe storms cause widespread damage across the Plains and Central states (NE, MO, TX, OK, KS, CO, IL, KY, TN) over a multi-day period. The damage from tornadoes and high wind was most costly in Nebraska and Missouri.

Large outbreak of tornadoes affects numerous states across the South and Southeast. Additional damage also from large hail and straight-line wind during the multi-day thunderstorm event.

A powerful storm system packing unseasonably strong tornadoes caused widespread destruction in the Dallas metropolitan region, damaging well over 1,000 homes and businesses. This same potent system also produced intense rainfall over several Midwestern states triggering historic flooding that has approached or broken records at river gauges in several states (MO, IL, AR, TN, MS, LA). The flooding has overtopped levees and caused damage in numerous areas. This historic storm also produced high wind, snow and ice impacts from New Mexico through the Midwest and into New England. Overall, the storm caused at least 50 deaths from the combined impact of tornadoes, flooding and winter weather.

Severe storms across the Midwest and Ohio Valley including the states (AR, IA, IL, IN, KS, KY, MI, MO, NC, OH, OK, PA, TN, TX, WI, WV). Large hail and high winds created the most damage across Missouri and Illinois.

Severe weather including damaging hail, high winds and more than 50 tornadoes impacted Kansas, Nebraska, Missouri, Illinois, Indiana, Ohio and West Virginia. These impacts caused damage to homes, businesses, vehicles and other infrastructure.

Tornado outbreak across the Midwest, Southeast and Northeast states (AL, AR, DE, FL, GA, KS, MD, MO, MS, NC, NJ, NY, PA, TN, VA) with 83 confirmed tornadoes. Mississippi had its 3rd greatest number of tornadoes reported for any day since 1950. Torrential rainfall in the Florida panhandle also caused major flooding, as Pensacola set new 1-day and 2-day precipitation records of 15.55 and 20.47 inches, respectively. Flooding rains were also reported in coastal Alabama, as Mobile received 11.24 inches of rain, the third greatest calendar day rainfall total for the city.

Severe storms across the Plains states (IL, KS, MO, TX) causing considerable hail and wind damage in Texas.

Winter storm caused widespread damage across numerous Midwest, Southeast and Northeastern states (AL, GA, IL, IN, KY, MD, MI, MO, MS, NC, NJ, NY, OH, PA, SC, TN, VA).

The 2013 drought slowly dissipated from the historic levels of the 2012 drought, as conditions improved across many Midwestern and Plains states. However, moderate to extreme drought did remain or expand into western states (AZ, CA, CO, IA, ID, IL, KS, MI, MN, MO, ND, NE, NM, NV, OK, OR, SD, TX, UT, WA, WI, WY). In comparison to 2011 and 2012 drought conditions the US experienced only moderate crop losses across the central agriculture states.

Late-season outbreak of tornadoes and severe weather over the Ohio Valley (IL, IN, KY, MI, MO, OH) with 70 confirmed tornadoes. Most severe impacts occurred across Illinois and Indiana.

Outbreak of tornadoes and severe weather over the Midwest, Plains and Northeast (IL, IN, KS, MO, NY, OK, TX) with 92 confirmed tornadoes including the deadly tornado that struck El Reno, OK. There was also significant damage resulting from hail and straight-line wind.

Outbreak of tornadoes and severe weather over the Midwest, Plains and Eastern states (GA, IA, IL, KS, MO, NY, OK, TX) with 59 confirmed tornadoes including the deadly tornado that impacted Moore, OK. Many destructive tornadoes remained on the ground for an extended time.

A slow-moving storm system created rainfall totals of 5 to 10 inches across northern and central Illinois including the Chicago metro. This resulted in damage to many homes and businesses. There was also severe weather damage from wind and hail across Indiana and Missouri.

Severe weather across the Midwest and Plains states (IN, KS, MO, NE) with a total of 26 confirmed tornadoes. Considerable damage resulting from hail and straight-line wind.

The 2012 drought is the most extensive drought to affect the U.S. since the 1930s. Moderate to extreme drought conditions affected more than half the country for a majority of 2012. The following states were affected: CA, NV, ID, MT, WY, UT, CO, AZ, NM, TX, ND, SD, NE, KS, OK, AR, MO, IA, MN, IL, IN, GA. Costly drought impacts occurred across the central agriculture states resulting in widespread harvest failure for corn, sorghum and soybean crops, among others. The associated summer heat wave also caused 123 direct deaths, but an estimate of the excess mortality due to heat stress is still unknown.

Severe weather over the midwest and Ohio Valley (TX, OK, KS, MO, IL, IN, KY) with 38 confirmed tornadoes. Considerable damage resulting from hail.

Drought and heat wave conditions created major impacts across Texas, Oklahoma, New Mexico, Arizona, southern Kansas, and western Louisiana. In Texas and Oklahoma, a majority of range and pastures were classified in "very poor" condition for much of the 2011 crop growing season.

Severe weather impacts the states IA, KS, MO, NE, SD across the Midwest and Southeast.

Melting of an above-average snow pack across the Northern Rocky Mountains combined with above-average precipitation caused the Missouri and Souris Rivers to swell beyond their banks across the Upper Midwest (MT, ND, SD, NE, IA, KS, MO). An estimated 11,000 people were forced to evacuate Minot, North Dakota due to the record high water level of the Souris River, where 4,000 homes were flooded. Numerous levees were breached along the Missouri River, flooding thousands of acres of farmland.

Outbreak of tornadoes over central states (OK, TX, KS, NE, MO, IA, IL) with an estimated 81 tornadoes. Additional wind and hail damage across the Southeast (TN, GA, NC, SC).

Persistent rainfall (nearly 300 percent normal precipitation amounts in the Ohio Valley) combined with melting snowpack caused historical flooding along the Mississippi River and its tributaries. Examples of economic damage include: $500 million to agriculture in Arkansas; $320 million in damage to Memphis, Tennessee; $800 million to agriculture in Mississippi; $317 million to agriculture and property in Missouri's Birds Point-New Madrid Spillway; $80 million for the first 30 days of flood fighting efforts in Louisiana.

Outbreak of tornadoes over central and southern states (MO, TX, OK, KS, AR, GA, TN, VA, KY, IN, IL, OH, WI, MN, PA) with an estimated 180 tornadoes. Notably, an EF-5 tornado struck Joplin, MO resulting in at least 160 deaths, making it the deadliest single tornado to strike the U.S. since modern tornado record keeping began in 1950.

Outbreak of tornadoes over central and southern states (AL, AR, LA, MS, GA, TN, VA, KY, IL, MO, OH, TX, OK) with an estimated 343 tornadoes. The deadliest tornado of the outbreak, an EF-5, hit northern Alabama, killing 78 people. Several major metropolitan areas were directly impacted by strong tornadoes including Tuscaloosa, Birmingham, and Huntsville in Alabama and Chattanooga, Tennessee, causing the estimated damage costs to soar.

Dozens of tornadoes and a derecho affect numerous states (AR, IL, IN, KY, MO, OH, TN, TX) across the Ohio Valley and South.

Outbreak of tornadoes and derecho over central and southern states (KS, MO, IA, IL, WI, KY, GA, TN, NC, SC) with an estimated 46 tornadoes.

Sustained outbreak of thunderstorms and high winds from a strong derecho event over the central, southern, and eastern states (TX, OK, MO, NE, KS, AR, AL, MS, TN, NC, SC, KY, PA).

More than 50 tornadoes and large hail from severe storms caused damage across many southeastern states (IL, KS, KY, MO, TN, TX).

Outbreak of tornadoes, hail and severe thunderstorms over the south and southeastern states (AL, AR, GA, KY, MO, SC, TN) with 85 confirmed tornadoes.

Category 2 hurricane makes landfall in Texas, as the largest (in size) Atlantic hurricane on record, causing considerable storm surge in coastal TX and significant wind and flooding damage in TX, LA, AR, TN, IL, IN, KY, MO, OH, MI and PA. Severe gasoline shortages occurred in the southeast U.S. due to damaged oil platforms, storage tanks, pipelines and off-line refineries.

Heavy rain and flooding caused significant agricultural loss and property damage in IA, IL, IN, MO, MN, NE, and WI with IA being hardest hit with widespread rainfall totals ranging from 4 to over 16 inches.

An outbreak of tornadoes and thunderstorms over the Midwest/Mid-Atlantic states (IA, IL, IN, KS, NE, MI, MN, MO, OK, WI, MD, VA, WV).

Strong storm produces severe weather including hail, high winds and heavy precipitation from California to New York. Flash floods and landslides cause damage in California. In addition, more than 70 tornadoes were reported from Arkansas to Wisconsin, with the highest concentration of tornadoes in Missouri.

Widespread severe freeze over much of the east and midwest (AL, AR, GA, IA, IL, IN, KS, KY, MO, MS, NC, NE, OH, OK, SC, TN, VA, WV), causing significant losses in fruit crops, field crops (especially wheat), and the ornamental industry. Temperatures in the teens/20s accompanied by rather high winds nullified typical crop-protection systems.

Rather severe drought affected crops especially during the spring-summer, centered over the Great Plains region with other areas affected across portions of the south -- including states of ND, SD, NE, KS, OK, TX, MN, IA, MO, AR, LA, MS, AL, GA, FL, MT, WY, CO, NM.

Outbreak of tornadoes over portions of the midwest and south during a week-long period-affecting the states of AL, AR, KY, MS, TN, TX, IN, KS, MO, and OK.

Rather severe localized drought causes significant crop losses (especially for corn and soybeans) in the states of AR, IL, IA, IN, MO, OH, and WI.

Severe storms including tornadoes and hail cause damage across the Midwest, South, Southeast and Northeast regions. The states impacted include IA, IL, IN, KY, MI, MO, NC, NE, NY, OK, OH and WI.

2003 drought across western and central portions of the U.S. with losses to agriculture. The states most impacted include AZ, CO, IA, ID, IL, KS, MI, MN, MO, MT, ND, NE, NM, OR, SD, WA and WI.

Numerous tornadoes over the midwest, Mississippi valley, OH/TN valleys, and portions of the southeast, with a modern record one-week total of approximately 400 tornadoes reported

Severe storms and large hail over the southern plains and lower MS valley, with Texas hardest hit, and much of the monetary losses due to hail.

Moderate to extreme drought over large portions of more than 30 states, including the western states, the Great Plains, and much of the eastern U.S.

Numerous tornadoes and widespread hail damage over the Central and Eastern states including NC, GA, VA, TX, AR, MO, MS, TN, IL, IN, KY, PA, MD, NY, OH, WV, and KS.

Storms, tornadoes, and hail in the states of TX, OK, KS, NE, IA, MO, IL, IN, WI, MI, OH, KY, WV, and PA, over a 6-day period.

Outbreak of F4-F5 tornadoes hit the states of Oklahoma and Kansas, along with Texas and Tennessee, Oklahoma City area hardest hit.

South, Southeast, Midwest, Northeast affected by damaging winter storm

Severe storms and flooding impact numerous Central and Eastern states. In particular, these storms and floods affected many residences and businesses throughout north-central and eastern Ohio. More than 7,000 homes were affected and more than 1,000 structures were completely destroyed or declared uninhabitable.

Very heavy snowstorm (1-4 feet) over Appalachians, Mid-Atlantic, and Northeast; followed by severe flooding in parts of same area due to rain and snowmelt.

Torrential rains, hail, and tornadoes across Texas-Oklahoma and southeast Louisiana-southern Mississippi, with Dallas and New Orleans areas (10-25 inch rains in 5 days) hardest hit.

Tornadoes and severe storms cause damage in states across the South, Southeast and Midwest. The states impacted include TX, OK, AR, CO, KS, NE, IA, SD, IL, IN, MN and MO.

Severe, widespread flooding in central U.S. due to persistent heavy rains and thunderstorms. There was extensive damage to agriculture, infrastructure, homes and businesses in many areas across several states. Many river stations also established new records for historical flood heights. This is the most costly non-tropical, inland flood event to affect the United States on record.

Severe storms caused high wind, hail and tornado damage across many Northern/Central Plains (NE, KS, MO, IA, MN, ND) and Ohio Valley states (IL, IN).

Drought conditions over parts of the West, Central and eastern U.S. most affected the states IL, IN, KS, MN, OH, OR, PA, SD, and WA.

Severe storms hit the Midwest, Southeast, Northeast. The states impacted include KS, IL, MI, IN, MS, TN, KY, OH, AL, PA, NY, GA, SC and NC.

Winter storm and deep cold impacts the Northeast, South and Southeast. The states impacted include AL, AR, CT, FL, GA, IL, IN, KY, LA, ME, MO, MS, NC, NH, NY, OH, OK, PA, SC, TN, TX, VA, VT and WV.

Severe summer drought over much of the northern plains with significant losses to agriculture. The states impacted include CO, IA, IL, KS, MO, ND, NE, NV, SD, TX and UT.

1988 drought across a large portion of the U.S. with very severe losses to agriculture and related industries. Combined direct and indirect deaths (i.e., excess mortality) due to heat stress estimated at 5,000.

Extreme cold and winter storms in the Southeast, South, Southwest, Northeast, Midwest, and North

States in the Southeast and Northeast regions are impacted by tornadoes, severe storms, and flooding. The states impacted include GA, FL, SC, NC, VA, MD, DE, NJ, NY, PA, CT, MA and RI.

Severe freeze damages citrus crops across central/northern Florida. Associated cold wave over much of the U.S. causes over 100 deaths and additional damages.

1983 flash drought in the southeastern U.S. with losses to agriculture, most notably corn and soybeans. The states impacted include AL, AR, GA, KY, LA, MO, MS, NC, SC, TN and VA.

Severe storms cause damage across the South, Southeast and Central regions. The states impacted include AR, IL, KY, IN, SC, GA and OH.

Tornadoes and severe weather affect the states (AL, AR, CO, IA, IL, IN, KS, KY, LA, MI, MN, MO, MS, NE, OH, OK, PA, TN, TX, WI, WV) across the Midwest, Plains and Southeast.

Winter storm and cold wave affect numerous states (AL, AR, CT, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, ND, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VT, WI, WV) across the Midwest, Southeast and Northeast.

Central and eastern U.S. drought/heat wave caused damage to agriculture and other related industries. Combined direct and indirect deaths (i.e., excess mortality) due to heat stress estimated at 10,000.