The annual Arctic sea ice minimum extent has been below average every year since 2002.
Climate change has delayed the date of the annual Arctic sea ice minimum.
Atlantic buoys have warmed 2°-4°F in the last 30 years.
The average number of major hurricanes has increased in the Atlantic basin since the 1970s.
September 10 marks the statistical peak of the Atlantic hurricane season.
Higher levels of carbon dioxide in the atmosphere lead to a more acidic ocean.
June 1 marks the first day of the Atlantic hurricane season.
The rapidly warming Arctic is already impacting Alaska, as earlier ice breakups on the Tanana River are more likely.