Event Tracker

The climate behind the weather.

Map image for Lake effect snow buries parts of the Great Lakes in December 2016

Lake effect snow buries parts of the Great Lakes in December 2016

December 29, 2016

Map image for Deadly, record-breaking hurricane hits Central America in November

Deadly, record-breaking hurricane hits Central America in November

November 30, 2016

Map image for The mid-October windstorm in the Pacific Northwest

The mid-October windstorm in the Pacific Northwest

October 28, 2016

Map image for Record-breaking hurricane Matthew causes devastation

Record-breaking hurricane Matthew causes devastation

October 18, 2016

Map image for How can we call something a thousand-year storm if we don’t have a thousand years of climate observations?

How can we call something a thousand-year storm if we don’t have a thousand years of climate observations?

September 29, 2016

Map image for Northwest Passage clear of ice again in 2016

Northwest Passage clear of ice again in 2016

September 16, 2016

Map image for Arctic sea ice ties for second lowest in 2016

Arctic sea ice ties for second lowest in 2016

September 15, 2016

Map image for Global warming increased risk, intensity of Louisiana's extreme rain event

Global warming increased risk, intensity of Louisiana's extreme rain event

September 7, 2016

Map image for Major Hurricanes Madeline and Lester poised to give Hawaii a close call

Major Hurricanes Madeline and Lester poised to give Hawaii a close call

August 30, 2016

Map image for August 2016 extreme rain and floods along the Gulf Coast

August 2016 extreme rain and floods along the Gulf Coast

August 19, 2016

Map image for 2016 eastern Pacific hurricane season makes up for lost time

2016 eastern Pacific hurricane season makes up for lost time

August 12, 2016

Map image for New Eastern Hemisphere heat record? The detective work behind world record weather

New Eastern Hemisphere heat record? The detective work behind world record weather

July 29, 2016