Earthquake 4 km ESE of Big Lake, Alaska (1.4 ml) (2025-09-21 04:20:38 UTC)

61.5011, -149.8767
33.80 KM
Recommendation
Minor Earthquake
Action

No need for significant action. These tremors are typically imperceptible or barely felt.

Suggestion

Remain calm and observe. These are often harmless and not a cause for concern.

Earthquake 4 km ESE of Big Lake, Alaska (1.4 ml) (2025-09-21 04:20:38 UTC)
Magnitudo (ml)

1.4

Automatic
USGS

Summary

  • Intensity: 0
  • Tsunami: 0
  • ID: usgs_ak025c4odq31

Nearest Places

Comment

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