M 3.4 earthquake – 106 km E of Atka, Alaska
·
Local time: Oct 26, 2026 · 17:05 (UTC+12)
MinorShallow · 2.2 km
Reviewed by a seismologist
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- Magnitude
- 3.4local (Richter) magnitude (ml)
- Depth
- 2.2 kmShallow earthquake
- Epicenter
- 52.215, -172.6371,503 km from Anadyr
- Energy released
- 1.9 tons of TNTless than one Hiroshima bomb
- Felt reports
- —"Did You Feel It?" responses
- Shaking intensity
- —not estimated
- Aftershocks
- 0M2.5+ within 30 km
- Significance
- 178USGS score, 0–1,000+
Not rare around here
An earthquake at least as strong struck within 300 km on Oct 24, 2026.
How strong was it?
Minor earthquake. It released 1.9 tons of TNT, 251 times less than a magnitude 5.0. Bars use the magnitude scale: every step is about 32 times more energy.
The strongest earthquakes within 300 km
Since 1900, around United States.
- 8.6 1957 Atka, Alaska Earthquake Mar 9, 1957
- 8.0 1986 Atka, Alaska Earthquake May 7, 1986
- 7.8 234 km SSW of Nikolski, Alaska Mar 7, 1929
- 7.6 5 km WNW of Adak, Alaska Feb 14, 1905
- 7.4 133 km WNW of Nikolski, Alaska Apr 18, 1916
- 7.3 Fox Islands, Aleutian Islands, Alaska Jun 24, 2011
- 7.1 58 km WNW of Atka, Alaska Feb 28, 1970
- 7.1 Fox Islands, Aleutian Islands, Alaska Dec 31, 1901