TITLE: GCN CIRCULAR NUMBER: 41123 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 774670514/250720094 is not a GRB DATE: 25/07/20 02:42:21 GMT FROM: rhamburg@usra.edu

R. Hamburg (USRA) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 774670514/250720094 at 02:15:09.73 UT on 20 July 2025, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is likely due to local particles."

View this GCN Circular online at https://gcn.nasa.gov/circulars/41123. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...