2.7
Earthquake Details: 23 km NNW of Susitna, Alaska, United States
8/19/2026, 6:31:59 AM
A magnitude 2.7 earthquake occurred near 23 km NNW of Susitna, Alaska, United States on 8/19/2026 at 6:31:59 AM. The seismic event was recorded at a depth of 51.9 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth51.9 km
Significance112
Latitude61.7200
Longitude-150.7510
Event IDaka2026qjicgs
Magnitude2.7
Updated:8/19/2026, 4:26:07 PM
External Resources
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Time & depth
- Local time
- 8/18/2026, 10:31:59 PM AKDT
- UTC
- 8/19/2026, 6:31:59 AM UTC
51.9 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.346 km SSW of Hughes, Alaska, United StatesBeforeM3.14 km WSW of Point Possession, Alaska, United StatesBeforeM3.164 km SE of Denali National Park, Alaska, United StatesBeforeM3.832 km E of Halibut Cove, Alaska, United StatesBeforeM3.051 km NNE of Chase, Alaska, United StatesBeforeM2.933 km ESE of Point Possession, Alaska, United StatesBeforeM2.97 km WSW of Point MacKenzie, Alaska, United StatesBeforeM3.348 km ESE of Port Alsworth, Alaska, United StatesAfterM3.745 km W of Happy Valley, Alaska, United StatesAfterM2.960 km NNW of Petersville, Alaska, United StatesAfterM2.963 km W of Happy Valley, Alaska, United StatesAfterM3.022 km ESE of Elmendorf Air Force Base, Alaska, United StatesAfter
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 19, 2026, 04:26 PM 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.