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Quakes and stats within 500 km (311 mi) of 44.7°N/111.2°W past 3 days

DOWN by 24%
Updated
Jan 31, 2023 04:57 GMT -
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Color of quakes reflects depth (red=shallow to blue=deep).
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The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 4, 24% less than normally. This is compared to the average number (Ø) of 5.2 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 14.7 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is no significant variation in the number of quakes that occurred during the past 3 days.
MagTotal #ØσObs. deviation
6+000n/a
5+000n/a
4+100.1+1+9900% (+7σ)
3+00.40.9-0.4-100% (-0.4σ)
2+34.914.7-1.9-38% (-0.1σ)
All45.214.7-1.2-24% (-0.1σ)
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

Showing recent quakes magnitude 0.2 or higher (9).
Date and time Mag
Depth		 Location Details
31 Jan 2023 03:57:50 GMT
60 minutes ago
2.9

2.8 km		 8.8 mi west of Brigham City, Box Elder County, Utah, USA 2 reportsMore
30 Jan 2023 22:32:57 GMT
6 hours ago
1.2

6.9 km		 33 Km ESE of West Yellowstone, Montana More
30 Jan 2023 20:33:31 GMT
8 hours ago
1.4

7.5 km		 Wyoming More
30 Jan 2023 19:28:52 GMT
9 hours ago
4.1

5 km		 22 mi east of Bozeman, Gallatin County, Montana, USA 105 reportsMore
30 Jan 2023 12:34:41 GMT
16 hours ago
1.3

16 km		 10 Km S of Mammoth, Wyoming More
30 Jan 2023 01:02:53 GMT
1 day 4 hours ago
1.3

5.3 km		 Utah More
29 Jan 2023 19:15:54 GMT
1 day 10 hours ago
1.3

12 km		 Yellowstone National Park, Montana More
29 Jan 2023 04:36:34 GMT
2 days ago
2.6

10 km		 19 mi east of Layton, Davis County, Utah, USA More
28 Jan 2023 09:39:50 GMT
3 days ago
2.9

0.2 km		 8.5 mi west of Brigham City, Box Elder County, Utah, USA 7 reportsMore
Estimated combined seismic energy released: 9.2 x 1010 joules (25.7 megawatt hours, equivalent to 22.1 tons of TNT) More info
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