M4.0 earthquake 216 km ESE of Attu Station, Alaska
A magnitude 4.0 earthquake struck 216 km ESE of Attu Station, Alaska at May 6, 5:00 PM ET, 10 km deep, light – felt by most people nearby, rattling windows, rarely damage.
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| Magnitude | 4.0 mb |
| Time | 6 May 2026, 21:00 UTC |
| Location | 52.237°, 176.223° – 216 km ESE of Attu Station, Alaska |
| Depth | 10.0 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 1.9 |
| USGS event | us6000sxq2 |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 6.4 | 223 km ESE of Attu Station, Alaska · tsunami flag · PAGER green | Mar 4, 12:54 PM 226 d ago | 10 km | – |
| 5.9 | 280 km ESE of Attu Station, Alaska · tsunami flag · PAGER green | Jan 15, 3:52 AM 275 d ago | 19 km | – |
| 5.8 | 233 km ESE of Attu Station, Alaska · PAGER green | May 6, 10:15 AM 163 d ago | 10 km | – |
| 5.7 | 231 km ESE of Attu Station, Alaska · tsunami flag · PAGER green | Mar 6, 4:08 PM 224 d ago | 8 km | 1 report |
| 5.4 | 227 km ESE of Attu Station, Alaska · tsunami flag · PAGER green | Mar 4, 8:26 AM 226 d ago | 10 km | – |
| 5.3 | 229 km ESE of Attu Station, Alaska | Mar 17, 12:21 PM 213 d ago | 10 km | – |
| 5.3 | 229 km ESE of Attu Station, Alaska · tsunami flag | Mar 3, 5:44 AM 227 d ago | 10 km | – |
| 5.3 | 227 km ESE of Attu Station, Alaska · tsunami flag | Mar 2, 6:46 PM 228 d ago | 10 km | – |
| 5.2 | 226 km ESE of Attu Station, Alaska | Mar 24, 4:59 PM 206 d ago | 10 km | – |
| 5.1 | 231 km ESE of Attu Station, Alaska | Aug 23, 7:20 PM 54 d ago | 15 km | 1 report |
| 5.1 | 233 km ESE of Attu Station, Alaska · tsunami flag | Mar 8, 6:41 PM 222 d ago | 4 km | – |
| 5.1 | 295 km ESE of Attu Station, Alaska · tsunami flag | Jan 23, 3:25 AM 267 d ago | 10 km | – |
About this earthquake
How strong was the 216 km ESE 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 1.9 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.