Alaska earthquakes

M1.9 earthquake 86 km S of Alcan Border, Alaska

A magnitude 1.9 earthquake struck 86 km S of Alcan Border, Alaska on Thu, Sep 9, 2021, 9:39 PM AKDT (05:39 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M3.6 52 km SSW of Alcan Border, Alaska. This one was a foreshock.

Tok forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude
1.9 (ml), micro
Local time
UTC
2021-09-10 05:39:30 UTC
Depth
2.7 km (1.7 mi), shallow
Epicenter
61.903° N, 141.283° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
41

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 27 in the 60 days after this one and 16 in the 30 days before it.

After

  1. 1.691 km E of McCarthy, Alaska · 1842 days ago · 9 km deep · 39 km away
  2. 1.6118 km E of McCarthy, Alaska · 1840 days ago · 9 km deep · 60 km away
  3. 1.6102 km E of McCarthy, Alaska · 1834 days ago · 7 km deep · 39 km away
  4. 1.8Southern Alaska · 1830 days ago · 4 km deep · 54 km away
  5. 1.5128 km E of McCarthy, Alaska · 1827 days ago · 0 km deep · 64 km away
  6. 2.224 km NE of McCarthy, Alaska · 1823 days ago · 7 km deep · 78 km away
  7. 1.730 km NE of McCarthy, Alaska · 1823 days ago · 3 km deep · 72 km away
  8. 2.356 km SSW of Alcan Border, Alaska · 1818 days ago · 4 km deep · 37 km away
  9. 3.652 km SSW of Alcan Border, Alaska · 1818 days ago · 9 km deep · 40 km away · felt by 1
  10. 2.254 km SSW of Alcan Border, Alaska · 1818 days ago · 11 km deep · 38 km away
  11. 1.957 km SSW of Alcan Border, Alaska · 1818 days ago · 5 km deep · 37 km away
  12. 2.155 km SSW of Alcan Border, Alaska · 1818 days ago · 9 km deep · 37 km away
  13. 1.6119 km E of McCarthy, Alaska · 1818 days ago · 0 km deep · 52 km away
  14. 1.525 km NE of McCarthy, Alaska · 1817 days ago · 10 km deep · 77 km away
  15. 1.885 km E of McCarthy, Alaska · 1814 days ago · 4 km deep · 46 km away
  16. 2.0125 km E of McCarthy, Alaska · 1814 days ago · 1 km deep · 62 km away
  17. 1.990 km E of McCarthy, Alaska · 1811 days ago · 3 km deep · 41 km away
  18. 1.689 km E of McCarthy, Alaska · 1811 days ago · 4 km deep · 41 km away
  19. 1.6150 km WNW of Haines Junction, Canada · 1804 days ago · 10 km deep · 89 km away
  20. 1.537 km NE of McCarthy, Alaska · 1800 days ago · 6 km deep · 69 km away
  21. 2.2152 km WNW of Haines Junction, Canada · 1797 days ago · 13 km deep · 89 km away
  22. 1.667 km SSW of Alcan Border, Alaska · 1794 days ago · 6 km deep · 28 km away
  23. 2.5Southern Yukon Territory, Canada · 1792 days ago · 5 km deep · 97 km away
  24. 1.857 km SSW of Alcan Border, Alaska · 1791 days ago · 3 km deep · 37 km away
  25. 1.6138 km ESE of McCarthy, Alaska · 1790 days ago · 6 km deep · 96 km away
  26. 1.8139 km ESE of McCarthy, Alaska · 1786 days ago · 22 km deep · 96 km away
  27. 1.8139 km ESE of McCarthy, Alaska · 1786 days ago · 20 km deep · 96 km away

Before

  1. 1.690 km E of McCarthy, Alaska · 1846 days ago · 5 km deep · 39 km away
  2. 1.8108 km E of McCarthy, Alaska · 1853 days ago · 9 km deep · 38 km away
  3. 1.688 km E of McCarthy, Alaska · 1858 days ago · 1 km deep · 39 km away
  4. 1.788 km E of McCarthy, Alaska · 1864 days ago · 11 km deep · 40 km away
  5. 2.288 km E of McCarthy, Alaska · 1864 days ago · 15 km deep · 38 km away
  6. 2.487 km E of McCarthy, Alaska · 1864 days ago · 14 km deep · 38 km away
  7. 1.883 km E of McCarthy, Alaska · 1864 days ago · 8 km deep · 36 km away
  8. 3.486 km E of McCarthy, Alaska · 1865 days ago · 11 km deep · 41 km away
  9. 2.187 km E of McCarthy, Alaska · 1865 days ago · 4 km deep · 38 km away
  10. 2.087 km E of McCarthy, Alaska · 1865 days ago · 7 km deep · 40 km away
  11. 1.586 km E of McCarthy, Alaska · 1865 days ago · 5 km deep · 38 km away
  12. 1.589 km E of McCarthy, Alaska · 1865 days ago · 10 km deep · 37 km away
  13. 2.886 km E of McCarthy, Alaska · 1865 days ago · 4 km deep · 38 km away
  14. 4.186 km E of McCarthy, Alaska · 1865 days ago · 6 km deep · 39 km away · felt by 1
  15. 1.858 km ENE of McCarthy, Alaska · 1869 days ago · 3 km deep · 44 km away
  16. 2.098 km E of McCarthy, Alaska · 1870 days ago · 3 km deep · 40 km away

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021bmi6e9q. Read Mon, Sep 28, 2026, 3:04 AM UTC.