Light mag. 3.7 earthquake - 16 mi northwest of Stanley, Idaho, USA, on Thursday, 13 August 2020 at 19:54 (GMT) -
Light magnitude 3.7 earthquake at 10 km depth
13 Aug 20:08 UTC: First to report: USGS after 14 minutes.
Date & time: 13 Aug 2020 19:54:21 UTC -
Magnitude: 3.7
Depth: 10.0 km
Epicenter latitude / longitude: 44.383°N / 115.1759°W
(Custer County, Idaho, United States)Nearest volcano: Shoshone (149 km / 93 mi)
Nearby towns and cities:
26 km (16 mi) NW of Stanley (pop: 68) --> See nearby quakes!
94 km (58 mi) SE of McCall (pop: 3,110) --> See nearby quakes!
119 km (74 mi) NE of Boise (pop: 146,000) --> See nearby quakes!
121 km (75 mi) NE of Eagle (Ada County) (pop: 23,600) --> See nearby quakes!
130 km (81 mi) NE of Meridian (pop: 90,700) --> See nearby quakes!
141 km (87 mi) NE of Kuna (Ada County) (pop: 17,200) --> See nearby quakes!
145 km (90 mi) NE of Hamburg Siding (pop: 51,700) --> See nearby quakes!
145 km (90 mi) NE of Nampa (pop: 89,800) --> See nearby quakes!
210 km (131 mi) NNW of Twin Falls (pop: 47,500) --> See nearby quakes!
272 km (169 mi) WNW of Idaho Falls (pop: 59,200) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 tons of TNT) More info
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.
| Magnitude | Depth | Location | Source |
| M 3.7 | 10 km | 26 km NW of Stanley, Idaho (USA) | USGS |
| M 4.1 | 7 km | Southern Idaho (USA) | EMSC |
User reports for this quake (6)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Leave a comment if you find a particular report interesting or want to add to it.
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Send your own user report!
Mountain home (145.2 km SSW of epicenter) [Map] / Weak shaking (MMI III)
Eagle, ID / Light shaking (MMI IV) : Heard a rumbling, then a quick jolt of apartment building. | One user found this interesting.
Swamp Creek, Idaho / Very weak shaking (MMI II)
Boise / Very weak shaking (MMI II)
Swamp Creek, Idaho / Very weak shaking (MMI II)
Boise, ID 83702 / Very weak shaking (MMI II)
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