TITLE:   GCN CIRCULAR
NUMBER:  31617
SUBJECT: Fermi Gamma-ray Burst Monitor trigger 667074291/220220767 is not a GRB
DATE:    22/02/20 23:31:05 GMT
FROM:    Oliver J Roberts at USRA/NASA  <oliver.roberts@nasa.gov>

O.J. Roberts (USRA/NASA-MSFC) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

���The Fermi Gamma-ray Burst Monitor (GBM) trigger 667074291/220220767 at 18:24:46.76 UT on 
20 February 2022, tentatively classified as a GRB, is in fact not due to a GRB. 
This trigger is due to local particle activity."