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Minor mag. 1.4 earthquake - 24 Km SSE of West Yellowstone, Montana, on Wednesday, May 18, 2022 at 3:45 am (GMT -6) -

Minor mag. 1.4 earthquake - 24 Km SSE of West Yellowstone, Montana, on Wednesday, May 18, 2022 at 3:45 am (GMT -6) Minor mag. 1.4 earthquake - 24 Km SSE of West Yellowstone, Montana, on Wednesday, May 18, 2022 at 3:45 am (GMT -6)

Minor magnitude 1.4 earthquake at 16 km depth

18 May 13:42 UTC: First to report: USGS after 4 hours.

Earthquake details

Date & timeMay 18, 2022 09:45:15 UTC -
Local time at epicenterWednesday, May 18, 2022 at 3:45 am (GMT -6)
StatusConfirmed
Magnitude1.4
Depth16.1 km
Epicenter latitude / longitude44.45133°N / 111.00633°W (Montana, United States)
Antipode44.451°S / 68.994°E
Shaking intensityNot felt
Primary data sourceUSGS (United States Geological Survey)
Nearest volcanoYellowstone (27 km / 17 mi)
Nearby towns and cities25 km (15 mi) SSE of West Yellowstone (pop: 1,340) | Show on map | Quakes nearby
55 km (34 mi) NE of Ashton (Idaho) (pop: 1,050) | Show on map | Quakes nearby
76 km (47 mi) NE of Saint Anthony (Idaho) (pop: 3,540) | Show on map | Quakes nearby
81 km (51 mi) N of Driggs (Idaho) (pop: 1,690) | Show on map | Quakes nearby
94 km (58 mi) NE of Rexburg (Madison County, Idaho) (pop: 27,700) | Show on map | Quakes nearby
95 km (59 mi) N of Victor (Idaho) (pop: 1,960) | Show on map | Quakes nearby
97 km (60 mi) SSE of Big Sky (pop: 2,310) | Show on map | Quakes nearby
113 km (70 mi) NE of Rigby (Idaho) (pop: 4,030) | Show on map | Quakes nearby
Estimated seismic energy released7.9 x 106 joules (2.21 kilowatt hours) | about seismic energy
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Mag.DepthLocationSource
1.416 km24 Km SSE of West Yellowstone, MontanaUSGS
1.416 kmHebgen Lake RegionRaspberryShake

User reports for this quake

At magnitude 1.4, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.
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