M4.0 earthquake — 166 km SW of Nikolski, Alaska

• 2.5–3.9
• 4.0–4.9
• 5.0–6.9
• 7.0+

Location

166 km SW of Nikolski, Alaska

Magnitude

4.00 ml

Depth

12.9 km

Time

09-19-2026 - 04:47:50 EDT

Latitude

52.014

Longitude

-170.792

USGS event page · All 2.5+ earthquakes