4.4
Earthquake Details: 49 km SE of Yilan, Taiwan
Aug 22, 2026, 03:40:14
- Depth
- 39.805 km
- Felt reports
- 4
Source: USGSUpdated: Sep 12, 2026, 10:14 PM UTC
A magnitude 4.4 earthquake occurred on Aug 22, 2026 at 03:40:14. Epicenter: 49 km SE of Yilan, Taiwan. Reported depth: 39.805 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Aug 22, 2026, 11:40:14 GMT+8
- UTC
- Aug 22, 2026, 03:40:14 UTC
39.805 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSmwr 4.4
us6000tmqf
- Depth:
- 39.81 km
- Status:
- Reviewed
- Time:
- Updated:
- Sep 12, 2026, 10:14 PM UTC
Technical Details
Depth39.805 km
Significance299
Latitude24.4404
Longitude122.0921
Event IDus6000tmqf
Magnitude4.4
Updated:Sep 12, 2026, 22:14:42 UTC
Regional Seismicity
External Resources
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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: Sep 12, 2026, 22:14 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.