M4.3 earthquake 57 km SW of Cantwell, Alaska
A magnitude 4.3 earthquake struck 57 km SW of Cantwell, Alaska at Apr 27, 11:33 PM ET, 92 km deep, light – felt by most people nearby, rattling windows, rarely damage. 58 people reported feeling it.
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| Magnitude | 4.3 ml |
| Time | 28 Apr 2026, 03:33 UTC |
| Location | 63.066°, -149.833° – 57 km SW of Cantwell, Alaska |
| Depth | 92.1 km |
| Felt reports | 58 |
| Max. estimated intensity (MMI) | 2.9 |
| USGS event | aka2026ihbayw |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 5.0 | 52 km E of Denali National Park, Alaska | Jul 28, 4:49 PM 80 d ago | 5 km | 164 reports |
| 4.5 | 64 km SE of Denali National Park, Alaska | Jan 6, 9:37 PM 283 d ago | 133 km | 113 reports |
| 4.3 | 48 km SW of Cantwell, Alaska | Jan 30, 4:27 PM 259 d ago | 86 km | 32 reports |
| 4.1 | 44 km SSE of Denali National Park, Alaska | Jan 21, 9:03 AM 268 d ago | 10 km | 3 reports |
| 4.0 | 19 km WSW of Trapper Creek, Alaska | Feb 18, 9:11 PM 240 d ago | 10 km | 41 reports |
| 3.9 | 65 km SE of Cantwell, Alaska | Sep 28, 7:46 AM 18 d ago | 52 km | – |
| 3.9 | 62 km S of Cantwell, Alaska | Sep 12, 2:38 AM 35 d ago | 70 km | 6 reports |
| 3.9 | 48 km SSW of Cantwell, Alaska | Mar 20, 5:14 AM 210 d ago | 91 km | – |
| 3.9 | 46 km NNE of Chase, Alaska | Mar 18, 8:23 AM 212 d ago | 82 km | 4 reports |
| 3.8 | 8 km E of Susitna North, Alaska | Nov 10, 2:23 AM 341 d ago | 40 km | 14 reports |
| 3.7 | 30 km SE of Denali National Park, Alaska | Mar 5, 7:36 AM 225 d ago | 10 km | 1 report |
| 3.6 | 39 km N of Petersville, Alaska | Oct 11, 9:15 AM 5 d ago | 104 km | – |
About this earthquake
How strong was the 57 km SW of Cantwell, Alaska earthquake?
Magnitude 4.3 (ml), light – felt by most people nearby, rattling windows, rarely damage. Depth 92 km. Strongest estimated shaking: intensity 2.9 on the Modified Mercalli scale.
Was it felt?
58 people reported feeling it to the USGS "Did You Feel It?" survey; the highest reported intensity was 2.9.
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.