M2.5 earthquake — 44 km W of Tyonek, Alaska
An magnitude 2.5 earthquake occurred 44 km W of Tyonek, Alaska on Aug 17, 2026 at 00:18 UTC. The epicenter was at a depth of 115 km — an intermediate-depth earthquake. Intermediate quakes spread their energy over a wider area and are often felt across a broad region.
Event data
| Magnitude | M2.5 |
|---|---|
| Depth | 114.6 km |
| Coordinates | 61.119, -151.962 |
| Time | Aug 17, 00:18 UTC |
| Location | 44 km W of Tyonek, Alaska |
| USGS event ID | aka2026qfdpnd |
What this magnitude typically means
Very small earthquakes are usually only detected by instruments and are rarely felt. They are a normal part of background seismic activity. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M2.7 | 42 km | Aug 17, 02:38 UTC | 21 km SSW of Tyonek, Alaska |
| M2.6 | 63 km | Aug 14, 08:22 UTC | 7 km ENE of Nikiski, Alaska |
| M3.1 | 69 km | Aug 16, 12:54 UTC | 4 km WSW of Point Possession, Alaska |
| M3.4 | 93 km | Aug 15, 22:41 UTC | 23 km E of Point Possession, Alaska |
| M3.1 | 104 km | Aug 14, 20:43 UTC | 21 km ESE of Skwentna, Alaska |
| M2.5 | 106 km | Aug 16, 05:30 UTC | 3 km WNW of Point MacKenzie, Alaska |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.