TITLE:   GCN CIRCULAR
NUMBER:  42789
SUBJECT: Fermi Gamma-ray Burst Monitor trigger 785388351 / 251121143 is not a GRB
DATE:    25/11/21 14:57:14 GMT
FROM:    Peter Veres at University of Alabama in Huntsville <veresp@gmail.com>

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

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 785388351 / 251121143 at 03:25:46.72 UT on 21 November 2025, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is likely due to particle activity."