2025-07-22T12:21:02.825Z52.5384160.826610manualconfirmedUSGS5mb1Origin/20250722123731.752762.11951Magnitude/20250722123731.752814.11952USGS159 km ESE of Petropavlovsk-Kamchatsky, Russiaregion nameuscatalogus6000qu4kcontributorID