Where is the national storm prediction center

CPC products are made readily available to: Federal, state, and local government agencies dealing with agriculture, energy, transportation, water resources and health; the research community; private industry; and the public. Contact Robert Maxson: bob. The center provides meteorological watch office MWO services issuing Sigmets and Airmets over domestic and international U.

Flight Information Regions FIRs to provide warnings and advisories of hazardous weather conditions to inflight aircraft. The WAFC functions includes the distribution of gridded upper level wind and temperature forecasts, the provision of graphical of significant aviation weather for a large portion of the Northern Hemisphere, including volcanic ash dispersion after a volcano erupts.

Contact Russell Schneider russell. Our mission is to provide timely and accurate forecasts and watches for severe thunderstorms and tornadoes over the contiguous United States.

The SPC also monitors heavy rain, heavy snow, and fire weather events across the U. SPC uses the most advanced technology and scientific methods available to achieve this goal. Our very specialized mission requires meteorologists with a high level of expertise in convective storm forecasting, as well as excessive precipitation, winter weather, and conditions leading to high fire dangers. Contact Ken Graham kenneth. Similar responsibilities exist under the auspices of the World Meteorological Organization WMO to provide forecast and guidance products concerning tropical cyclones for the international community for the Atlantic, Caribbean, Gulf of Mexico, and Eastern North Pacific region.

Many facets of data acquisition, from reconnaissance aircraft, satellites, ships, surface and upper air stations, radar, etc. Contact Clinton Wallace clinton. The Center continually monitors and forecasts Earth's space environment; provides accurate, reliable, and useful solar-terrestri al information; and leads programs to improve services. Operational and development activities cover time scales ranging from seconds to decades. The domain for space weather extends beyond Sun and Earth and into the planetary system where the effects of Space Weather can jeopardize the welfare of National assets, including life and property.

Please Contact Us. Please try another search. Multiple locations were found. Please select one of the following:. Location Help. Active Weather from Coast to Coast Heavy rain will continue to bring threats of flooding with potential for flash floods and debris flows on burn scars across the Pacific Northwest.

These two forces are equal in size magnitude and opposite in direction. This cloud usually does not contain lightning , thunder , or hail. Because the immediate surface lower Boundary Layer cools much more rapidly during radiational cooling conditions than the air just above upper Boundary Layer , a temperature inversion can be created overnight, but typically erodes quickly after sunrise due to rising thermals and the resultant turbulence.

It is not what is "expected" or what "should" happen. The index is used for monitoring vegetation changes over large areas with a resolution up to 1 km. This model used to be known as the Eta Model. The representation always involves certain simplifications and assumptions. National Weather Service NWS an agency of the Federal Government within the Department of Commerce , National Oceanic and Atmospheric Administration , which is responsible for providing observations, forecasts and warnings of meteorological and hydrological events in the interest of national safety and economy.

NBND northbound. NC no change. NC North Carolina. ND North Dakota. NE Nebraska. NE northeast. Near-Infrared Radiation a type of electromagnetic radiation having a slightly higher wavelength than visible radiation. NEC necessary. NEG negative. Negative Area the area on a sounding representing the layer in which a lifted parcel would be cooler than the environment; thus, the area between the path of the lifted parcel and the environmental temperature profile. Negative-Tilt Trough an upper level low pressure system that is tilted to the west with increasing latitude i.

NELY northeasterly. NERN northeastern. Net Solar Radiation the difference between the downward and upward fluxes of solar radiation. Net Terrestrial Radiation the difference between the downward and upward fluxes of terrestrial radiation.

NEWD northeastward. Newton's First Law of Motion an object will stay at rest or continue at a constant speed and direction constant velocity means no acceleration unless an external force acts on it. Newton's Third Law of Motion for every action there is an equal, but opposite reaction.

NGT night. NH New Hampshire. NIL none. Nimbostratus NS a gray colored and often dark cloud accompanied by more or less continuously falling rain , snow , sleet , etc. NJ New Jersey. NLY northerly. NM New Mexico. NMBR number. NML normal. NMRS numerous. Noctilucent Clouds wavy, thin, bluish-white clouds that are best seen at twilight in polar latitudes. Nocturnal or Radiational Inversion a temperature inversion that develops during the night as a result of radiational cooling of the surface.

Nocturnal Radiation see Effective Terrestrial Radiation.