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  1. May 1, 2024 · Interactive Radar Map. The Interactive Radar Map Tool shows supplemental data in support of NCEI's Weather Radar Archive, and includes search parameters for time frame, station (s), and altitude. Launch Radar Map. NOAA Open Data Dissemination.

  2. View a sample Storm Relative Motion image (scroll down). More information: NWS JetStream - Online School for Weather (Doppler Radar) Dual-Polarization (Dual-Pol) Technology. National Weather Service radars provide forecasters information on precipitation intensity and movement (direction and speed).

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  4. Aug 9, 2023 · Radar - This is the actual radar image. We currently offer base reflectivity (124 km and 248 km range), base velocity, storm relative velocity, one-hour precipitation and storm-total precipitation. Counties - Counties are indicated by a green outline. White outlines indicate state boundaries.

  5. Radar Climate Monitoring River Levels Observed Precipitation Surface Weather Upper Air Marine and Buoy Reports Snow Cover Satellite Space Weather International Observations. FORECAST Local Forecast International Forecasts Severe Weather Current Outlook Maps Drought Fire Weather Fronts/Precipitation Maps Current Graphical Forecast Maps Rivers Marine

  6. Wundermap. Current Radar (Intellicast) Region: Play Animation. Learn About Current Radar (Intellicast) The Current Radar map shows areas of current precipitation. A weather radar is...

  7. Using and UnderstandingDoppler Weather Radar. NEXRAD (Next Generation Radar) obtains weather information (precipitation and wind) based upon returned energy. The radar emits a burst of energy (green in the animated image). If the energy strikes an object (rain drop, snowflake, hail, bug, bird, etc), the energy is scattered in all directions (blue).

  8. The brighter the reds and greens the greater the radial velocity and a more representation of the true wind speed. The NWS provides two velocity images: Base velocity and Storm Relative Motion. Base Velocity

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