MRMS v12.1 Operational at the NWS

Following the successful update of MRMS with the build v12.0, the MRMS v12.1.0 update was implemented on 1420 UTC 24 February 2021 at the National Weather Service. This update contains a series of updates that provide technical improvements to the MRMS system, changes to what is distributed on the NWS Satellite Broadcast Network (SBN), the addition of the Alamosa, CO gap-filling radar, and changes to the Multi-Sensor QPE product latency.

More details about MRMS v12.1.0 can be found here: Code Updates Page

Operational Product Viewer Web Page:

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