2026-04-20T18:41:59.0000Z-31.052132.04819.5manualconfirmedAUST3.41Origin/20260421013410.452764.201287Magnitude/20260421013410.452842.2012882026-04-20T18:57:38.216201Z2026-04-21T01:34:10.462911ZNear Coast of South Australiaregion nameOrigin/20260421013410.452764.201287