2026-02-21T17:52:54.55Z38.8343315124512-122.7853317260740.21manualconfirmedUSGS1.28md1Origin/20260221175521.790832.434299Magnitude/20260221175521.790929.4343002026-02-21T17:55:21.804394ZNorthern Californiaregion nameOrigin/20260221175521.790832.434299