4.8
Earthquake Details: 147 km E of Miyako, Japan
Aug 26, 2026, 06:54:52
A magnitude 4.8 earthquake occurred near 147 km E of Miyako, Japan on Aug 26, 2026 at 06:54:52. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth10 km
Significance354
Latitude39.7276
Longitude143.6596
Event IDus7000tbxf
Magnitude4.8
Updated:Aug 26, 2026, 07:12:47 UTC
External Resources
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Time & depth
- Local time
- Aug 26, 2026, 15:54:52 GMT+9
- UTC
- Aug 26, 2026, 06:54:52 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.310 km SW of Tomakomai, JapanBeforeM4.8Off the southeast Coast of the Nemuro PeninsulaBeforeM4.5off the coast of Fukushima PrefectureBeforeM6.1off the coast of SanrikuAfterM4.0off the coast of Fukushima PrefectureAfterM4.6off the east coast of Aomori PrefectureAfterM4.4off the coast of UrakawaAfterM4.3off the coast of Iwate PrefectureAfterM4.7off the coast of SanrikuAfterM3.7off the west coast of Aomori PrefectureAfterM4.8off the east coast of Chiba PrefectureAfterM4.0off the coast of UrakawaAfter
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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 26, 2026, 07:12 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.