Birdwatch Note Rating
2024-10-02 14:52:58 UTC - HELPFUL
Rated by Participant: B547FB4132009EC84EB89BD49A6F90A1AED7BCD845C817CA457E3B10494871BC
Participant Details
Original Note:
The Nexrad loop from 5/7/2024 shows non-meteorological targets, likely chaff from military aircraft. Lower correlation coefficient (CC) and higher differential reflectivity (ZDR) values indicate non-precipitating echoes. Satellite also shows clear skies in the area. https://imgur.com/a/hUrTfrO https://imgur.com/a/GXlvhcg https://www.roc.noaa.gov/public-documents/operations-branch/Data_Quality_Oddities_and_Anomalies.pdf https://research.atmos.ucla.edu/weather/C227/Documents/Radar_N0C_Interpret.pdf https://www.weather.gov/ilm/RadarChaff
All Note Details