2026-03-18T12:19:53.872Z-21.520968.780510manualconfirmedUSGS4.6mb1Origin/20260318123724.555256.308365Magnitude/20260318123724.55535.3083662026-03-18T12:36:52.467171Z2026-03-18T12:37:24.567761ZMid-Indian Ridgeregion nameOrigin/20260318123724.555256.308365