News & Features

An expert on climate conditions and food security explains why some parts of East Africa are so vulnerable to climate shocks like the ongoing drought.

In summer 2011, the South was in the grip of one of the worst droughts on record. Many parts of New Mexico and western Texas have received a small fraction of their normal rainfall over the past 10 months.

After enduring months of drought and baking summer heat, residents of the Southwest and Southern Plains will hardly be excited about the fall 2011 temperature and precipitation outlooks.

An expert on climate conditions in East Africa describes the climate factors behind the 2011 drought, which has contributed to food insecurity and famine.

As the East Coast prepares for the arrival of Hurricane Irene, New Englanders may be recalling a similarly threatening storm that walloped the area 73 years ago.

Dr. Gerry Bell, the Lead Seasonal Hurricane Forecaster at NOAA’s Climate Prediction Center, talks about the 2010 Revised Hurricane Outlook and the importance of coastal residents having a preparedness plan.  

Each summer, the seasonal unraveling of the Arctic’s blanket of ice exposes large areas of the ocean to solar heating. The smaller the ice extent, the larger the potential warming influence. Arctic sea ice extent in July 2011 was the lowest for that month in the satellite record.

What began as an ordinary Sunday on August 21, 2011, became anything but ordinary for residents of Goderich, Ontario, as an EF-3 tornado (winds between 136-165 mph) ripped through their historic town. 

From drought in the Amazon to Australia's record spring rains, this interactive map highlights significant regional climate events in 2010 that were influenced by El Niño and La Niña.

A map of each location where a daily heat record was broken in July 2010 creates a nearly complete image of the contiguous United States.