Quake-O-Meter

Has seismic activity increased or decreased? Find out below! Check seismic activity worldwide, near you or in your favorite areas.

Quakes and stats within 500 km (311 mi) of 61.3°N/150°W past 3 days

UP by 37%
Updated
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Color of quakes reflects depth (red=shallow to blue=deep).
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Adjust circle radius (50-2000 km):
The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 36, 37% more than usually. This is compared to the average number (Ø) of 26.3 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 8.5 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is a clear increase in detected quakes during the past 3 days. Most notably, medium quakes of magnitudes around 4 have occurred more frequently.
MagTotal #ØσObs. deviation
6+000.1-0-100% (-0.1σ)
5+000.2-0-100% (-0.2σ)
4+20.30.6+1.7+614% (+3σ)
3+22.21.4-0.2-9% (-0.1σ)
2+3223.88+8.2+35% (+1σ)
All3626.38.5+9.7+37% (+1.1σ)
Explanation:
BLACK = Number of quakes within normal statistical range
RED = Significantly lower than normal number of quakes
GREEN = Significantly higher than normal number of quakes

Latest confirmed earthquakes in the marked area past 3 days

Filter by magnitude:
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2.0+
3.0+
4.0+
Showing recent quakes magnitude 2 or higher (36).
Date and time Mag
Depth
Location Details
22 Oct 2021 10:04:51 GMT
(4 hours ago
2.2

81 km
47 Km WSW of Salamatof, Alaska [Show on map]More
22 Oct 2021 07:29:17 GMT
(7 hours ago
2.2

15 km
39 Km NNW of Valdez, Alaska [Show on map]More
22 Oct 2021 04:16:00 GMT
(10 hours ago
2.4

9.1 km
44 Km WSW of Tonsina, Alaska [Show on map]More
22 Oct 2021 02:43:07 GMT
(12 hours ago
2.0

90 km
29 Km WNW of Petersville, Alaska [Show on map]More
22 Oct 2021 02:39:46 GMT
(12 hours ago
3.4

34 km
30 Km SW of Cooper Landing, Alaska
I FELT IT - 1 report [Show on map]
More
22 Oct 2021 02:04:44 GMT
(12 hours ago
2.1

4.8 km
7 Km ENE of Soldotna, Alaska [Show on map]More
22 Oct 2021 01:58:53 GMT
(12 hours ago
2.2

63 km
32 Km NW of Beluga, Alaska [Show on map]More
22 Oct 2021 01:19:07 GMT
(13 hours ago
2.2

0 km
36 Km SSW of Glacier View, Alaska [Show on map]More
21 Oct 2021 23:38:27 GMT
(15 hours ago
2.4

79 km
53 Km W of Nanwalek, Alaska [Show on map]More
21 Oct 2021 23:31:59 GMT
(15 hours ago
2.6

123 km
65 Km N of Petersville, Alaska [Show on map]More
21 Oct 2021 21:31:35 GMT
(17 hours ago
2.1

102 km
75 Km NNE of Petersville, Alaska [Show on map]More
21 Oct 2021 20:28:43 GMT
(18 hours ago
2.0

58 km
16 Km E of Ninilchik, Alaska [Show on map]More
21 Oct 2021 20:23:14 GMT
(18 hours ago
2.4

74 km
86 Km NW of Aleneva, Alaska [Show on map]More
21 Oct 2021 19:03:21 GMT
(19 hours ago
2.1

70 km
14 Km ESE of Skwentna, Alaska [Show on map]More
21 Oct 2021 18:44:34 GMT
(20 hours ago
4.4

72 km
Matanuska-Susitna Parish, 129 mi north of Alaska City, Anchorage, Alaska, USA
I FELT IT - 3 reports [Show on map]
More
21 Oct 2021 18:12:02 GMT
(20 hours ago
2.2

81 km
17 Km WSW of Nanwalek, Alaska [Show on map]More
21 Oct 2021 17:37:36 GMT
(21 hours ago
2.2

52 km
18 Km NW of Susitna, Alaska [Show on map]More
21 Oct 2021 13:20:26 GMT
(1 day 1 hours ago
2.0

0 km
34 Km E of Slana, Alaska [Show on map]More
21 Oct 2021 13:07:41 GMT
(1 day 1 hours ago
2.0

74 km
17 Km N of Susitna, Alaska [Show on map]More
21 Oct 2021 13:06:57 GMT
(1 day 1 hours ago
2.3

138 km
54 Km S of Kokhanok, Alaska [Show on map]More
21 Oct 2021 12:09:23 GMT
(1 day 2 hours ago
2.0

55 km
71 Km SSE of Cantwell, Alaska [Show on map]More
21 Oct 2021 09:35:26 GMT
(1 day 5 hours ago
2.0

106 km
66 Km NNE of Petersville, Alaska [Show on map]More
21 Oct 2021 08:42:27 GMT
(1 day 6 hours ago
2.3

123 km
49 Km ENE of Pedro Bay, Alaska [Show on map]More
21 Oct 2021 04:31:15 GMT
(1 day 10 hours ago
2.1

54 km
66 Km SW of Nanwalek, Alaska [Show on map]More
20 Oct 2021 22:21:19 GMT
(1 day 16 hours ago
2.4

41 km
2 Km NNW of Fox River, Alaska [Show on map]More
20 Oct 2021 13:31:14 GMT
(2 days ago
3.4

37 km
Matanuska-Susitna Parish, 6.1 mi east of Susitna North, Matanuska-Susitna, Alaska, USA
I FELT IT - 1 report [Show on map]
More
20 Oct 2021 13:08:27 GMT
(2 days ago
2.4

33 km
20 Km S of Susitna North, Alaska [Show on map]More
20 Oct 2021 12:57:53 GMT
(2 days ago
2.1

22 km
48 Km SSE of Nelchina, Alaska [Show on map]More
20 Oct 2021 12:30:21 GMT
(2 days ago
2.1

58 km
33 Km SW of Port Lions, Alaska [Show on map]More
20 Oct 2021 05:04:29 GMT
(2 days ago
2.3

4.8 km
17 Km NW of Mentasta Lake, Alaska [Show on map]More
19 Oct 2021 20:05:42 GMT
(3 days ago
2.1

21 km
61 Km S of Port Graham, Alaska [Show on map]More
19 Oct 2021 19:48:58 GMT
(3 days ago
2.2

115 km
50 Km NNW of Petersville, Alaska [Show on map]More
19 Oct 2021 19:26:01 GMT
(3 days ago
2.2

97 km
Southern Alaska [Show on map]More
19 Oct 2021 18:29:47 GMT
(3 days ago
2.0

0 km
47 Km SE of Denali National Park, Alaska [Show on map]More
19 Oct 2021 18:17:18 GMT
(3 days ago
4.3

10 km
195 Km WSW of Yakutat, Alaska
I FELT IT [Show on map]
More
19 Oct 2021 17:05:40 GMT
(3 days ago
2.0

62 km
27 Km ENE of Skwentna, Alaska [Show on map]More
Estimated combined seismic energy released: 4.5 x 1011 joules (125 megawatt hours, equivalent to 107 tons of TNT) More info
Show more

Current seismic activity level

Current Seismic Activity Level
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