18 Jun 2026, 00:35 UTC · Jun 17, 8:35 PM ET
M3.7 earthquake 197 km SE of Chignik, Alaska
A magnitude 3.7 earthquake struck 197 km SE of Chignik, Alaska at Jun 17, 8:35 PM ET, 23 km deep, minor – felt by people near the epicenter.
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under 33–44–55–66+
| Magnitude | 3.7 ml |
| Time | 18 Jun 2026, 00:35 UTC |
| Location | 54.968°, -156.322° – 197 km SE of Chignik, Alaska |
| Depth | 23.0 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 1.5 |
| USGS event | aka2026lyiwic |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.8 | 184 km SE of Perryville, Alaska | Aug 29, 11:16 AM 48 d ago | 5 km | – |
| 4.4 | 100 km SE of Chignik, Alaska | Nov 12, 9:37 AM 338 d ago | 29 km | – |
| 4.2 | 191 km SE of Perryville, Alaska | Dec 25, 6:38 PM 295 d ago | 12 km | – |
| 4.1 | 190 km SE of Perryville, Alaska | Dec 25, 7:09 PM 295 d ago | 14 km | – |
| 3.9 | 125 km SE of Perryville, Alaska | Aug 29, 6:38 PM 48 d ago | 118 km | – |
| 3.9 | 197 km SE of Perryville, Alaska | Aug 6, 12:11 AM 72 d ago | 36 km | – |
| 3.9 | 202 km SE of Chignik, Alaska | Dec 7, 7:22 AM 313 d ago | 25 km | – |
| 3.7 | 212 km SE of Chignik, Alaska | Jun 5, 11:48 AM 133 d ago | 5 km | – |
| 3.6 | 193 km SE of Perryville, Alaska | Aug 6, 12:13 AM 72 d ago | 20 km | – |
| 3.6 | 196 km SE of Perryville, Alaska | Apr 18, 1:54 PM 181 d ago | 20 km | – |
| 3.6 | 234 km SE of Perryville, Alaska | Mar 7, 8:24 PM 223 d ago | 20 km | – |
| 3.5 | 150 km SE of Chignik, Alaska | Oct 12, 7:23 PM 4 d ago | 7 km | – |
FAQ
About this earthquake
How strong was the 197 km SE of Chignik, Alaska earthquake?
Magnitude 3.7 (ml), minor – felt by people near the epicenter. Depth 23 km. Strongest estimated shaking: intensity 1.5 on the Modified Mercalli scale.
Was it felt?
No felt reports have been submitted to the USGS so far.
Were there aftershocks?
No earthquakes within 100 km have followed so far in our records.
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Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.