Unconfirmed quake or seismic-like event reported: 49 km east of Kamisu, Ibaraki, Japan, 4 minutes agoWe are receiving unverified early reports of ground shaking possibly caused by seismic activity in or near Kamisu, Ibaraki, Japan on 27 Feb 2026 (GMT) at approximately 03:31 GMT.There are no details yet on the magnitude or depth of this possible quake. If confirmed, we can expect more accurate data to emerge in the next few minutes. The location, magnitude and time mentioned are indicative, based on our best-fit seismic model. They are temporary until our AllQuakes monitoring service receives more exact scientific data from a national or international seismological agency. Check back here shortly and stay safe.Earthquake data: Date & time: Feb 27, 2026 12:31 pm (GMT +9) local time (27 Feb 2026 03:31 GMT)Magnitude: unspecifiedDepth: unspecifiedEpicenter latitude / longitude: 35.88°N / 141.21°E (Ibaraki, Japan)Primary data source: VolcanoDiscovery