TITLE: GCN CIRCULAR NUMBER: 39415 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 761867337/250221909 is not a GRB DATE: 25/02/22 01:10:05 GMT FROM: Lorenzo Scotton at UAH lscottongcn@outlook.com

L. Scotton (UAH) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 761867337/250221909 at 21:48:52.46 UT on 21 February 2025, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is likely due to local particles."

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