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Last 24 hours of rainfall over the lower 48 - National Weather Service rainfall network; Rainfall forecasts for the lower 48; Current map of forecast precipitation over the United States during the next three hours.
The United States National Climatic Data Center ( NCDC ), previously known as the National Weather Records Center (NWRC), in Asheville, North Carolina, was the world's largest active archive of weather data . In 2015, the NCDC merged with two other federal environmental records agencies to become the National Centers for Environmental ...
The Köppen climate types of the United States, including the five inhabited U.S. territories) A map of average precipitation across the contiguous United States. Due to its large size and wide range of geographic features, the United States contains examples of nearly every global climate.
For example, the U.S. National NEXRAD radar sites use the following scale for different levels of reflectivity: magenta: 65 dBZ (extremely heavy precipitation, > 16 in (410 mm) per hour, but likely hail) red: 50 dBZ (heavy precipitation of 2 in (51 mm) per hour) yellow: 35 dBZ (moderate precipitation of 0.25 in (6.4 mm) per hour)
In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls from clouds due to gravitational pull. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellets, graupel and hail.
- Windsor, Ontario - Wikipediawikipedia.org
What it would mean for Biden to declare a national climate emergencyaol.com
The National Climate Assessment (NCA) is conducted under the auspices of the Global Change Research Act of 1990. The GCRA requires a report to the President and the Congress every four years that integrates, evaluates, and interprets the findings of the U.S. Global Change Research Program (USGCRP); analyzes the effects of global change on the ...
United States Geological Survey (USGS) / 38.9470; -77.3675. The United States Geological Survey ( USGS ), founded as the Geological Survey, is an agency of the United States government whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United ...
The Köppen climate classification scheme divides climates into five main climate groups: A (tropical), B (arid), C (temperate), D (continental), and E (polar). [11] The second letter indicates the seasonal precipitation type, while the third letter indicates the level of heat. [12]
Glacier National Park is an American national park located in northwestern Montana, on the Canada–United States border, adjacent to Waterton Lakes National Park in Canada—the two parks are known as the Waterton-Glacier International Peace Park. The park encompasses more than 1 million acres (4,000 km 2) and includes parts of two mountain ...
Color map of QPE for May 26 to 27, 2011, with pluviometers data added, for the National Weather Service Burlington, Vermont coverage area. Quantitative precipitation estimation or QPE is a method of approximating the amount of precipitation that has fallen at a location or across a region.