7.4
Earthquake Details: 102 km ENE of Miyako, Japan
4/20/2026, 7:52:58 AM
A magnitude 7.4 earthquake occurred near 102 km ENE of Miyako, Japan on 4/20/2026 at 7:52:58 AM. The seismic event was recorded at a depth of 25 km. A tsunami warning was issued for this event.
Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth25 km
Significance932
Latitude39.9710
Longitude143.0592
Event IDus6000sri7
Magnitude7.4
Updated:7/3/2026, 1:38:29 AM
External Resources
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Time & depth
- Local time
- 4/20/2026, 4:52:58 PM GMT+9
- UTC
- 4/20/2026, 7:52:58 AM UTC
25 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
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: Jul 3, 2026, 01:38 AM 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.