2.5
Earthquake Details: 102 km WSW of Adak, Alaska
Aug 19, 2026, 10:44:48
A magnitude 2.5 earthquake occurred near 102 km WSW of Adak, Alaska on Aug 19, 2026 at 10:44:48. The seismic event was recorded at a depth of 61.289 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Technical Details
Depth61.289 km
Significance96
Latitude51.4557
Longitude-177.9603
Event IDus6000tly9
Magnitude2.5
Updated:Aug 20, 2026, 06:24:00 UTC
External Resources
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Time & depth
- Local time
- Aug 19, 2026, 10:44:48
- UTC
- Aug 19, 2026, 10:44:48 UTC
61.289 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M2.52 km SE of Adak, AlaskaAfterM2.8125 km SW of Adak, AlaskaAfterM2.671 km SSE of Adak, AlaskaAfterM2.7270 km SW of Adak, AlaskaAfterM2.855 km S of Atka, AlaskaAfterM2.852 km S of Atka, AlaskaAfterM2.666 km SE of Adak, AlaskaAfterM3.232 km SW of Adak, AlaskaAfterM2.7191 km WSW of Adak, AlaskaAfterM2.681 km SSE of Atka, AlaskaAfterM3.669 km SSE of Adak, AlaskaAfterM3.763 km SE of Adak, AlaskaAfter
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 20, 2026, 06:24 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.