294 km W of Adak, Alaska
15 October 2026, 06:21:22 (+03) 2026-10-15 03:21:22 UTC
- Magnitude
- 2.6 ml
- Depth
- 67.7 km
- Coordinates
- 51.4465, 179.1655
- Data consistency
- 58/100
Regional activity (100 km)
- Last 24 hours
- 0
- Last 7 days
- 4
- Last 30 days
- 19
Approximate energy released
≈ 0.1 t TNT
5.01e+8 J
Approximated with the Gutenberg–Richter relation (log E = 1.5 M + 4.8); depends on magnitude type. Gutenberg & Richter (1956).
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Community reports
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- Community intensity
- Typical duration
- Farthest report
- felt it
Estimated, close to the MMI scale
Intensity distribution
Provinces with reports
Reported effects
Squares on the map show community reports (~11 km grid; colour = estimated intensity).
Based on voluntary reports from users; not an instrumental measurement or official intensity. For official information follow AFAD and Kandilli Observatory announcements.
Impact information reported by sources
- USGS Earthquake Hazards Program Tsunami flag: No
These values are automatic products of the respective agency, not an assessment by this platform. For tsunami warnings follow the Kandilli Observatory Regional Earthquake-Tsunami Monitoring Center and AFAD.
Nearby places
No records.
Nearby faults (50 km)
No mapped fault within 50 km.
Last year, within 100 km
27 earthquakes
By magnitude
- M0 0
- M1 0
- M2 14
- M3 7
- M4 6
- M5 0
- M6 0
- M7 0
- M8+ 0
By depth
- 0–10 km 5
- 10–20 km 10
- 20–40 km 1
- 40–70 km 6
- 70–150 km 5
- 150+ km 0
Largest previous earthquakes within 100 km
Largest earthquakes in the platform catalogue and entries from historical catalogues (with citation).
- M4,6 Rat Islands, Aleutian Islands, Alaska 27.09.2026 · 61 km
- M4,4 275 km W of Adak, Alaska 11.10.2026 · 35 km
- M4,4 259 km WSW of Adak, Alaska 27.09.2026 · 48 km
- M4,4 263 km WSW of Adak, Alaska 26.09.2026 · 52 km
- M3,6 RAT ISLANDS, ALEUTIAN ISLANDS 13.10.2026 · 71 km
- M3,1 Rat Islands, Aleutian Islands, Alaska 12.10.2026 · 71 km
- M3,0 Rat Islands, Aleutian Islands, Alaska 12.10.2026 · 82 km
- M2,9 242 km WSW of Adak, Alaska 12.10.2026 · 93 km
Comparison with past records
…
No earlier earthquakes are recorded in this area.
- Source:
Where does this earthquake come from?
Source comparison
| Agency | Magnitude | Depth | Time (UTC) | Difference from master | Original record |
|---|---|---|---|---|---|
|
USGS Earthquake Hazards Program
Displayed
294 km W of Adak, Alaska
|
2.6 ml | 67.7 km | 03:21:22.367 | Δt 0 sn · 0 km · ΔM 0 | Original record |
This value summarises agreement between sources; it is not a measure of scientific accuracy. U.S. Geological Survey (USGS) Earthquake Hazards Program — Public domain (U.S. Government)
Revision history
-
20.10.2026 05:46:27 · USGS · update
depth: 65.1 → 67.7 latitude: 51.448 → 51.4465 longitude: 179.166 → 179.1655 time: 2026-10-15T03:21:22.748+00:00 → 2026-10-15T03:21:22.367+00:00
-
20.10.2026 05:46:27 · SISTEM · recompute
depth: 65.1 → 67.7 latitude: 51.448 → 51.4465 longitude: 179.166 → 179.1655 time: 2026-10-15T03:21:22.748Z → 2026-10-15 03:21:22.367+00:00
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