CENTRAL ALASKA
22 October 2026, 13:42:23 (+03) 2026-10-22 10:42:23 UTC
- Magnitude
- 2.9 ml
- Depth
- 12.8 km
- Coordinates
- 64.2070, -151.2150
- Data consistency
- 85/100
Regional activity (100 km)
- Last 24 hours
- 0
- Last 7 days
- 2
- Last 30 days
- 12
Approximate energy released
≈ 0.3 t TNT
1.41e+9 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
12 earthquakes
By magnitude
- M0 0
- M1 0
- M2 9
- M3 1
- M4 0
- M5 2
- M6 0
- M7 0
- M8+ 0
By depth
- 0–10 km 3
- 10–20 km 9
- 20–40 km 0
- 40–70 km 0
- 70–150 km 0
- 150+ km 0
Largest previous earthquakes within 100 km
Largest earthquakes in the platform catalogue and entries from historical catalogues (with citation).
- M5,6 43 km NNW of Lake Minchumina, Alaska 15.10.2026 · 74 km
- M5,0 CENTRAL ALASKA 15.10.2026 · 73 km
- M3,0 41 km NNW of Lake Minchumina, Alaska 15.10.2026 · 74 km
- M2,9 63 km ENE of Lake Minchumina, Alaska 15.10.2026 · 2 km
- M2,8 59 km ENE of Lake Minchumina, Alaska 15.10.2026 · 5 km
- M2,7 12 km WSW of Manley Hot Springs, Alaska 20.10.2026 · 84 km
- M2,5 62 km ENE of Lake Minchumina, Alaska 16.10.2026 · 2 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 |
|---|---|---|---|---|---|
|
EMSC-CSEM
Displayed
CENTRAL ALASKA
|
2.9 ml | 12.8 km | 10:42:23.573 | Δt 0 sn · 0 km · ΔM 0 | Original record |
|
USGS Earthquake Hazards Program
64 km ENE of Lake Minchumina, Alaska
|
2.9 ml | 12.9 km | 10:42:23.569 | Δt 0 sn · 0.12 km · ΔM 0 | Original record |
This value summarises agreement between sources; it is not a measure of scientific accuracy. Euro-Mediterranean Seismological Centre (EMSC-CSEM) — CC BY 4.0 U.S. Geological Survey (USGS) Earthquake Hazards Program — Public domain (U.S. Government)
Revision history
-
22.10.2026 13:45:37 · USGS · update
depth: 12.8 → 12.9 latitude: 64.207 → 64.208 longitude: -151.215 → -151.216 time: 2026-10-22T10:42:23.573+00:00 → 2026-10-22T10:42:23.569+00:00
-
22.10.2026 13:44:34 · SISTEM · recompute
source count: 1 → 2 confirming sources: emsc → emsc,usgs
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