In response to the public LIGO/Virgo gravitational wave (GW) alert of the on-going osservative run O3, with trigger event name S190425z at T0 = 2019-04-25 08:18:05 (UT), the AGILE Team performed a quick look follow-up analysis of the AGILE data.

Preliminary results and MCAL and GRID upper limits have been published in two GCN CIRCULARS:
GCN #24180: LIGO-Virgo S190425z: AGILE MCAL observation (C. Casentini et al.)
GCN #24186: LIGO/Virgo S190425z: AGILE-GRID Observations (G. Piano et al.)