M0.5 earthquake 100 km NNW of Kenai, Alaska, United States
A magnitude 0.5 earthquake struck 100 km NNW of Kenai, Alaska, United States at 20:22 local time (05:22 UTC) on 7 Nov 2026, at a depth of 5 km, according to USGS. The solution is preliminary and may be revised.
Data: USGS · updated 2026-11-08 05:25 UTC · automatic solution
- Magnitude
- 0.5micro
local magnitude (Richter) (ml) - Depth
- 5 km
- Status
- Automatic
- Origin time
- 2026-11-08 05:22:54 UTC
- Local: 7 Nov 2026, 20:22:54 (America/Anchorage)
- Epicentre
- 61.299° N, 152.288° W
Circles show this event and others within 30 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map
Nearby places
| Place | Distance | Est. shaking |
|---|---|---|
| KenaiAlaska, United States · pop. 7,661 | 100 km | INot felt |
| KalifornskyAlaska, United States · pop. 7,850 | 112 km | INot felt |
| AnchorageAlaska, United States · pop. 289,600 | 128 km | INot felt |
| Eagle RiverAlaska, United States · pop. 24,793 | 145 km | INot felt |
Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more.
Every agency's solution
Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses USGS · AK.
| Agency | Magnitude | Depth | Epicentre | Time offset | Status |
|---|---|---|---|---|---|
| USGS · AKheadlineAlaska Earthquake Center via U.S. Geological Survey | 0.5 ml | 5 km | 61.30° N, 152.29° W | – | Automatic |
How big was it?
Usually not felt. Recorded by nearby seismometers; thousands occur worldwide every day.
It released roughly the energy of 85 g of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 5 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.
M1.0 releases about 5.6× the energy of M0.5, and its waves are about 3.2× taller on a seismogram. Energy: 477 g of TNT vs 85 g of TNT.
Each square is the energy of one M0.5. Energy from log₁₀E = 1.5M + 4.8.
Aftershocks and nearby activity
23 later earthquakes within 30 km; the largest was M1.7 2 days ago. 17 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.
Mainshock M0.5
23 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).
| Time after mainshock (hours) | Magnitude | Depth (km) |
|---|---|---|
| 2.91 | 1.5 | 98 |
| 7.42 | 1.2 | 5 |
| 7.58 | 0.5 | 5 |
| 14.91 | 1.5 | 5 |
| 15.25 | 0.9 | 2 |
| 22.38 | 0.2 | 4 |
| 22.56 | -0.8 | 2 |
| 24.60 | -0.3 | -3 |
| 30.60 | 0.6 | 7 |
| 31.18 | 0.6 | 5 |
| 36.32 | -0.5 | 4 |
| 38.50 | -0.5 | 4 |
| 42.66 | 1.0 | 2 |
| 54.11 | 0.3 | -2 |
| 55.30 | 1.7 | 3 |
| 55.32 | 1.0 | 5 |
| 55.51 | 1.5 | 3 |
| 69.15 | -0.1 | 8 |
| 69.79 | 1.0 | 5 |
| 78.22 | 0.8 | 5 |
| 104.25 | 0.5 | 5 |
| 111.16 | 0.6 | 5 |
| 116.85 | 0.5 | 5 |
- 1.7110 km NNW of Kenai, Alaska, United States11-10 12:41
- 1.583 km NNW of Kenai, Alaska, United States11-08 08:17
- 1.599 km NNW of Kenai, Alaska, United States11-08 20:17
- 1.5110 km NNW of Kenai, Alaska, United States11-10 12:53
- 1.2109 km NNW of Kenai, Alaska, United States11-08 12:47
- 1.0102 km NW of Kenai, Alaska, United States11-10 00:02
- 1.0112 km NNW of Kenai, Alaska, United States11-10 12:42
- 1.099 km NNW of Kenai, Alaska, United States11-11 03:10
- 0.9101 km NNW of Kenai, Alaska, United States11-08 20:37
- 0.897 km NNW of Kenai, Alaska, United States11-11 11:36
- 0.6104 km NNW of Kenai, Alaska, United States11-09 11:59
- 0.6101 km NNW of Kenai, Alaska, United States11-09 12:33
- 0.6104 km NNW of Kenai, Alaska, United States11-12 20:32
- 0.5102 km NNW of Kenai, Alaska, United States11-08 12:57
- 0.5104 km NNW of Kenai, Alaska, United States11-12 13:38
- 0.5112 km NNW of Kenai, Alaska, United States11-13 02:13
- 0.3110 km NNW of Kenai, Alaska, United States11-10 11:29
- 0.2102 km NW of Kenai, Alaska, United States11-09 03:45
- -0.1109 km NW of Kenai, Alaska, United States11-11 02:31
- -0.3102 km NNW of Kenai, Alaska, United States11-09 05:58
- -0.589 km NW of Kenai, Alaska, United States11-09 17:41
- -0.592 km NW of Kenai, Alaska, United States11-09 19:52
- -0.8102 km NW of Kenai, Alaska, United States11-09 03:56
Did you feel it?
Reports from people help show where shaking was strong. They are anonymous and shown here in aggregate.
Reports on SeismoAtlas
No reports yet.
Event id aka2026wcvosr. First recorded here 8 Nov 2026, 05:26:08 UTC. Solutions: USGS · AK (usgs:aka2026wcvosr). Cite as: SeismoAtlas, “M0.5 earthquake 100 km NNW of Kenai, Alaska, United States”, https://seismoatlas.com/earthquake/aka2026wcvosr-m0-5-earthquake-100-km-nnw-of-kenai-alaska-united-states, data from USGS.
JSON: /api/v1/events/aka2026wcvosr. SeismoAtlas is not an official warning service.