Doppler Radar National Mosaic
Latest weather radar images from the National Weather Service
www.weather.govHere’s the latest on NWS radar news.
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Summary: Recent updates highlight ongoing upgrades to weather radar infrastructure, with emphasis on the transition from aging NEXRAD systems toward newer phased-array concepts and enhanced radar products for faster, more precise warnings. These developments are part of broad NOAA/NWS efforts to modernize radar capacity and improve Warn-on-Forecast capabilities.
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Key developments:
- Phased Array Radar (PAR) planning and testing: PAR is being explored as the next-generation radar technology to replace or supplement current systems, aiming for rapid scanning and improved resolution in severe weather.
- WoFS integration: The Warn-on-Forecast System continues to advance, with demonstrations of short-term forecasts across multiple geographic areas, illustrating how radar data feeds into near-term warnings.
- Radar network status and maintenance: NWS and NEXRAD Radar Operations Center provide ongoing network status reporting, including uptime, alarms, and outages, which are critical for reliability of radar-derived products.
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Where to view radar information:
- NWS Radar site (radar.weather.gov) offers the current radar mosaic and forecast products, with options for higher-bandwidth or standard displays.
- Local and national outage/status updates are available through the NQR/Network status pages for the WSR-88D network.
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Notable context:
- The traditional NEXRAD network has served as the national standard for decades, but modernization efforts recognize the need for faster scanning and improved dual-polarization capabilities, consistent with newer radar technology trajectories.
If you want, I can pull the very latest headlines from specific NOAA/NWS sources or tailor a quick briefing for your area around Piscataway, NJ, including any radar outages or alerts in your region.