2025-04-20T05:00:16.0000Z52.655787.51323manualconfirmedKNDC3.51Origin/20250421105809.370107.407102Magnitude/20250421105809.370215.4071032025-04-21T10:59:44.129269ZSouthwestern Siberia, Russiaregion nameOrigin/20250421105809.370107.407102