TITLE:   GCN CIRCULAR
NUMBER:  31043
SUBJECT: Fermi GBM trigger 657780594/211105201 is not a GRB
DATE:    21/11/05 08:44:34 GMT
FROM:    Andreas von Kienlin at MPE  <azk@mpe.mpg.de>

A. von Kienlin (MPE) reports on behalf of the Fermi GBM Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 657780594/211105201 at
04:49:49.65 UT 
on 05 November 2021, tentatively classified as a GRB, is in fact not due to
a GRB. 
This trigger is likely due to local particles."