Quake-O-Meter

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Quakes and stats within 500 km (311 mi) of 44.7°N/114.4°W past 3 days

DOWN by 27%

Updated
Feb 6, 2023 20:30 GMT - refresh

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The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 4, 27% less than normally. This is compared to the average number (Ø) of 5.5 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.

Mag	Total #	Ø	σ	Obs. deviation
6+	0	0	0	n/a
5+	0	0	0	n/a
4+	0	0	0.2	-0	-100% (-0.2σ)
3+	0	0.4	0.8	-0.4	-100% (-0.4σ)
2+	4	5.1	14.7	-1.1	-21% (-0.1σ)
All	4	5.5	14.7	-1.5	-27% (-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 (7).

Date and time	Mag Depth	Location	Details
6 Feb 2023 09:58:52 GMT 11 hours ago	0.4 9.4 km	12 Km ESE of West Yellowstone, Montana	More
6 Feb 2023 07:38:49 GMT 13 hours ago	0.3 9.2 km	17 Km ENE of Hebgen Lake Estates, Montana	More
5 Feb 2023 14:46:39 GMT 1 day 6 hours ago	2.7 10 km	18 mi west of Challis, Custer County, Idaho, USA	More
5 Feb 2023 07:01:49 GMT 1 day 13 hours ago	2.5 10 km	74 mi northeast of Boise, Ada County, Idaho, USA	More
4 Feb 2023 13:22:20 GMT 2 days ago	2.8 10 km	56 mi northwest of Hailey, Blaine County, Idaho, USA	More
4 Feb 2023 09:39:22 GMT 2 days ago	2.5 10 km	74 mi northeast of Boise, Ada County, Idaho, USA 1 report	More
3 Feb 2023 21:34:41 GMT 3 days ago	0.9 7 km	42 Km NE of Alta, Wyoming	More

Estimated combined seismic energy released: 2.4 x 10⁹ joules (672 kilowatt hours, equivalent to 0.578 tons of TNT) More info

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