In response to the public LIGO/Virgo gravitational wave (GW) alert of the on-going osservative run O3, with trigger event name S190513bm at T0 = 2019-05-13 20:54:28 (UT), the AGILE Team performed a quick look follow-up analysis of the AGILE data.

Preliminary AGILE-MCAL and AGILE-GRID upper limits have been published in two GCN CIRCULARS:
GCN #24526: LIGO/Virgo S190513bm: AGILE MCAL observation (C. Casentini et al.)
GCN #24528: LIGO/Virgo S190513bm: AGILE GRID observations (F. Lucarelli et al.)