The U.S. Geological Survey recorded an earthquake with a preliminary magnitude of 7.6 that occurred 74 km ENE of Misawa, Japan, with a depth of 44.1 km, at 12:15 a.m. (ChST).
As advised by the Pacific Tsunami Warning Center, there was no tsunami threat to Guam and the CNMI from this earthquake.
This will be the final statement issued by GHS/OCD unless additional information is received.
For more information, contact GHS/OCD Public Information Officer Jenna G. Blas at (671) 489-2540 or via email at jenna.g.blas@ghs.guam.gov.
4:00 a.m. No Tsunami Threat to Marianas from Japan Earthquake
4:00 a.m. No Tsunami Threat to Marianas from Japan Earthquake
- Press Release
- Posted on Date: 12/09/2025 08:00 am







