24 km SE of Kasilof, Alaska
1 November 2026, 14:30:21 (+03) 2026-11-01 11:30:21 UTC
- Magnitude
- 4.3 ml
- Depth
- 70.4 km
- Coordinates
- 60.1980, -150.9320
- Data consistency
- 89/100
Regional activity (100 km)
- Last 24 hours
- 1
- Last 7 days
- 11
- Last 30 days
- 34
Approximate energy released
≈ 43 t TNT
1.78e+11 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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Reporting for this earthquake has closed; results are below.
If anyone is injured or there is serious damage, call 112 and follow AFAD guidance.
Community reports
No reports yet. Be the first to report.
- 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: Yes Maximum intensity (MMI): 3,5 Felt reports: 27 ShakeMap
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
37 earthquakes
By magnitude
- M0 0
- M1 0
- M2 22
- M3 14
- M4 1
- M5 0
- M6 0
- M7 0
- M8+ 0
By depth
- 0–10 km 0
- 10–20 km 0
- 20–40 km 4
- 40–70 km 16
- 70–150 km 17
- 150+ km 0
Largest previous earthquakes within 100 km
Largest earthquakes in the platform catalogue and entries from historical catalogues (with citation).
- M3,8 49 km ESE of Halibut Cove, Alaska 17.10.2026 · 84 km
- M3,5 12 km ESE of Fox River, Alaska 30.10.2026 · 45 km
- M3,5 27 km E of Point Possession, Alaska 28.10.2026 · 88 km
- M3,2 29 km WNW of Nikiski, Alaska 01.11.2026 · 81 km
- M3,2 SOUTHERN ALASKA 14.10.2026 · 93 km
- M3,1 KENAI PENINSULA, ALASKA 17.10.2026 · 82 km
- M3,1 5 km N of Nikiski, Alaska 16.10.2026 · 63 km
- M3,1 KENAI PENINSULA, ALASKA 09.10.2026 · 83 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
KENAI PENINSULA, ALASKA
|
4.3 ml | 78.2 km | 11:30:21.131 | Δt 0.53 sn · 8.02 km · ΔM 0 | Original record |
|
USGS Earthquake Hazards Program
Displayed
24 km SE of Kasilof, Alaska
|
4.3 ml | 70.4 km | 11:30:21.662 | Δt 0 sn · 0 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
-
01.11.2026 14:46:50 · EMSC · update
depth: 70.4 → 78.2 latitude: 60.198 → 60.182 longitude: -150.932 → -151.0729 time: 2026-11-01T11:30:21.662+00:00 → 2026-11-01T11:30:21.131+00:00
-
01.11.2026 14:42:47 · USGS · update
depth: 69.1 → 70.4 latitude: 60.199 → 60.198 longitude: -150.927 → -150.932 time: 2026-11-01T11:30:21.676+00:00 → 2026-11-01T11:30:21.662+00:00 review status: automatic → reviewed
-
01.11.2026 14:42:47 · SISTEM · recompute
review status: automatic → reviewed preferred source: 3 → 4
-
01.11.2026 14:42:45 · EMSC · update
depth: 69.1 → 70.4 latitude: 60.199 → 60.198 longitude: -150.927 → -150.932 time: 2026-11-01T11:30:21.676+00:00 → 2026-11-01T11:30:21.662+00:00
-
01.11.2026 14:42:45 · SISTEM · recompute
depth: 69.1 → 70.4 latitude: 60.199 → 60.198 longitude: -150.927 → -150.932 time: 2026-11-01T11:30:21.676Z → 2026-11-01 11:30:21.662+00:00
-
01.11.2026 14:34:19 · USGS · update
depth: 70.2 → 69.1 latitude: 60.207 → 60.199 longitude: -150.959 → -150.927 time: 2026-11-01T11:30:21.622+00:00 → 2026-11-01T11:30:21.676+00:00 location: 22 km SE of Kasilof, Alaska → 24 km SE of Kasilof, Alaska
-
01.11.2026 14:34:17 · SISTEM · recompute
depth: 70.2 → 69.1 latitude: 60.207 → 60.199 longitude: -150.959 → -150.927 time: 2026-11-01T11:30:21.622Z → 2026-11-01 11:30:21.676+00:00 source count: 1 → 2 confirming sources: usgs → emsc,usgs preferred source: 4 → 3
-
01.11.2026 14:33:09 · USGS · update
depth: 72.5 → 70.2 longitude: -150.965 → -150.959 magnitude: 4.5 → 4.3 time: 2026-11-01T11:30:21.593+00:00 → 2026-11-01T11:30:21.622+00:00
-
01.11.2026 14:33:09 · SISTEM · recompute
depth: 72.5 → 70.2 longitude: -150.965 → -150.959 magnitude: 4.5 → 4.3 time: 2026-11-01T11:30:21.593Z → 2026-11-01 11:30:21.622+00:00
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