2026-04-22T00:01:12.294Z39.9179143.205535manualconfirmedUSGS5.3mww1Origin/20260422003756.836447.215335Magnitude/20260422003756.836519.2153362026-04-22T00:11:50.212657Z2026-04-22T00:37:56.846525ZOff East Coast of Honshu, Japanregion nameOrigin/20260422003756.836447.215335