Earthquake Details: Off the Coast of Miyako, Iwate, Japan

8/13/2026, 2:29:00 AM

A magnitude 3.5 earthquake occurred near Off the Coast of Miyako, Iwate, Japan on 8/13/2026 at 2:29:00 AM. The seismic event was recorded at a depth of 500 km. No tsunami warning was issued.

No Tsunami WarningStatus: reviewedType: earthquake

Regional Seismicity

View recent seismic activity near this event:

Japan Iwate Miyako (Nearest City)

Technical Details

Depth500 km

Significance0

Latitude39.6000

Longitude142.1000

Event IDjma:20260813112900

Magnitude3.5

Updated:8/13/2026, 2:31:00 AM

External Resources

View on JMA Official Site

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Time & depth

Local time: 8/13/2026, 11:29:00 AM GMT+9
UTC: 8/13/2026, 2:29:00 AM UTC

500 km · Deep-focus

More than 300 km deep. Deep earthquakes can be felt across a wide area.

Nearby major cities

Nearby event sequence · 12

M4.5Off the Coast of UrakawaBefore8/11/2026, 9:46:00 PM M2.5Chuetsu, Niigata PrefectureBefore8/12/2026, 12:19:00 AM M2.8Off the Coast of Iwate PrefectureAfter8/13/2026, 6:01:00 PM M3.4Off the Coast of Noto PeninsulaAfter8/13/2026, 8:31:00 PM M2.8Northeastern Chiba PrefectureAfter8/13/2026, 10:50:00 PM M2.8Northern Tochigi PrefectureAfter8/14/2026, 8:29:00 AM M4.378 km E of Noda, JapanAfter8/14/2026, 1:42:00 PM M3.6Southern Gunma PrefectureAfter8/14/2026, 9:58:00 PM M3.1Off the Coast of UrakawaAfter8/14/2026, 11:13:00 PM M4.5Off the Coast of Fukushima PrefectureAfter8/15/2026, 1:10:00 AM M3.2Northern Ibaraki PrefectureAfter8/15/2026, 5:59:00 PM M3.7Off the Coast of Iwate PrefectureAfter8/15/2026, 9:18:00 PM

Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Aug 13, 2026, 02:31 AM UTC. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.