2025-12-08T14:15:10.394Z41.0426142.14144.146manualconfirmedUSGS7.6mww1Origin/20251208154809.318374.172477Magnitude/20251208154809.318422.172478USGS74 km ENE of Misawa, Japanregion nameuscatalogus6000rtdtcontributorID