National Weather Service United States Department of Commerce

Powerhouse Storm Set for West; Severe Weather Threat the Next Several Days

The most significant of the recent Pacific storms to reach the West Coast will arrive this weekend, mainly Sunday into Monday. A number of hazards are expected, especially the heavy rain threat on Sunday across northern and central California that may result in flooding and debris flows near burn scars. These Pacific storms will produce severe weather the next several days east of the Rockies. Read More >

NOAAPort Overview

 

The Advanced Weather Interactive Processing System (AWIPS) Satellite Broadcast Network (SBN) system provides a one-way broadcast of NOAA environmental data and information in near-real time to NOAA and external users. This AWIPS SBN (managed by the AWIPS Network Control Facility (NCF)) service is operated by a commercial provider of satellite communications utilizing a C-band frequency. Weather data (satellite imagery, radar data, model data, sensor data, etc.) is collected and processed across the Weather Enterprise and then fed to the AWIPS Program Network Control Facility which disseminates the products via the AWIPS Satellite Broadcast Network (SBN) / NOAAPort data broadcast via the Galaxy 28 Satellite. 

Currently, all National Weather Service (NWS) products are evolving with greater resolution, additional details, conversions from text base to a digital format, which all increase requirements for bandwidth over the AWIPS SBN. The AWIPS SBN Program, as a part of its mission, is continuing to try and accommodate the ever-increasing data demands imposed on the system by external programs including the Joint Polar Satellite System (JPSS), the Geostationary Operational Environmental Satellites-R (GOES-R series), dual-polarization radar, and numerical prediction model enhancements.

 

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