M4.0 earthquake 217 km SSE of Attu Station, Alaska
A magnitude 4.0 earthquake struck 217 km SSE of Attu Station, Alaska at Jun 27, 1:52 AM ET, 10 km deep, light – felt by most people nearby, rattling windows, rarely damage.
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| Magnitude | 4.0 mb |
| Time | 27 Jun 2026, 05:52 UTC |
| Location | 51.049°, 174.445° – 217 km SSE of Attu Station, Alaska |
| Depth | 10.0 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 1.1 |
| USGS event | us6000t9at |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.6 | 194 km SE of Attu Station, Alaska | Oct 12, 10:29 AM 4 d ago | 10 km | – |
| 4.5 | 206 km SSE of Attu Station, Alaska | Nov 10, 1:51 PM 340 d ago | 10 km | – |
| 4.4 | 182 km SSE of Attu Station, Alaska | May 21, 2:07 AM 149 d ago | 10 km | – |
| 4.2 | 198 km SSE of Attu Station, Alaska | May 12, 8:42 PM 157 d ago | 10 km | – |
| 4.2 | 174 km S of Attu Station, Alaska | May 10, 6:44 PM 159 d ago | 10 km | – |
| 4.2 | 180 km SSE of Attu Station, Alaska | Feb 18, 9:16 AM 240 d ago | 10 km | – |
| 4.0 | 195 km SSE of Attu Station, Alaska | Apr 22, 12:28 AM 178 d ago | 10 km | – |
| 4.0 | 287 km SE of Attu Station, Alaska | Apr 3, 5:21 AM 196 d ago | 21 km | – |
| 3.9 | 167 km SSE of Attu Station, Alaska | May 8, 4:25 PM 161 d ago | 10 km | – |
| 3.9 | 288 km SE of Attu Station, Alaska | Feb 19, 10:41 PM 239 d ago | 10 km | – |
| 3.8 | 171 km SE of Attu Station, Alaska | Jun 12, 6:20 PM 126 d ago | 20 km | – |
| 3.7 | 179 km SE of Attu Station, Alaska | Sep 17, 12:56 AM 30 d ago | 35 km | – |
About this earthquake
How strong was the 217 km SSE of Attu Station, Alaska earthquake?
Magnitude 4.0 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 10 km. Strongest estimated shaking: intensity 1.1 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.
More
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.