Birdwatch Archive

Birdwatch Note Rating

2025-08-28 03:02:41 UTC - HELPFUL

Rated by Participant: 17A0DF93808493C7B5B13C8F9F8C3CDBBB2CC60F3FA1E675C11909AD5DF85050
Participant Details

Original Note:

The NEXRAD radar loop shows examples of anomalous propagation (noisy false echoes caused by downward beam bending due to superrefraction from a low-level inversion) & bistatic coupling (interference when two radars sample the same part of the storm at the same time). https://www.roc.noaa.gov/public-documents/operations-branch/Data_Quality_Oddities_and_Anomalies.pdf https://www.roc.noaa.gov/public-documents/operations-branch/webinar-wsr-88d-interference.pdf https://www.noaa.gov/jetstream/radar-beams https://www.noaa.gov/jetstream/anomalous-propagation

All Note Details

Original Tweet

All Information

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