Add a new item to the list of things that have migrated in response to climate change: the latitude where hurricanes reach their maximum intensity. The shift was accompanied by increasing vertical wind shear near the equator.
CarbonTracker is a tool for modelling sources and sinks of carbon dioxide. Users can download the code, carbon dioxide data, and the tool's carbon flux estimates to conduct their own analyses or to help improve the system.
Climate change is a global phenomenon, affecting weather events around the world. Therefore, people around the globe need climate information to anticipate potentially damaging floods, droughts, crop and pest conditions, and disease outbreaks. For 20 years, the scientists at the International Desks of NOAA’s Climate Prediction Center have provided climate outlooks for weeks and months into the future and trained visiting meteorologists to translate climate data into information that can help decision makers in different parts of the world.
If mid-century projections of sea level rise prove true for New York City, four times as many people may be living in the 100-year floodplain than were previously estimated based only on observed changes.
In October 2003, a little-known think tank in the Department of Defense quietly released a report warning that climate change could happen so suddenly it could pose a major threat to our country's national security. Why was the Pentagon worried about abrupt climate change? Because new evidence from Greenland showed it had happened before.
Working with private companies, the U.S. Department of Agriculture’s Risk Management Agency uses precipitation data from NOAA’s Climate Prediction Center as part of an insurance program for ranchers and those who grow hay or other livestock forage. This video describes how it works.
According to the 2009 National Climate Assessment, heavy downpours have increased in frequency and intensity during the last 50 years. Models predict that downpours will become still more more frequent and intense as greenhouse gas emissions and the planet’s temperature continue to rise.
Sochi will be among the warmest cities to have hosted a Winter Olympic Games. Climate change could make many previous Olympic cities unsuitable for Winter Games by the end of the century.
2013 Global Temperature Recap
January 21, 2014
For those of you dreaming of a white Christmas, NOAA has a map showing the historic probability of your dream coming true.