Minor mag. 1.8 earthquake - 14 Km NE of Manhattan, Montana, USA, on Tuesday, 13 October 2020 at 20:47 (GMT)
13 Oct 23:30 UTC: First to report: USGS after 2 hours and 43 minutes.
Depth: 1.4 km
Epicenter latitude / longitude: 45.94467°N / 111.19133°W (Montana, United States)
Nearest volcano: Yellowstone (173 km / 107 mi)
Nearby towns and cities:
15 km (9 mi) NE of Manhattan (pop: 1,600)
17 km (10 mi) SE of Ponderosa Pines (pop: 300)
17 km (10 mi) NW of Springhill (pop: 100)
32 km (20 mi) NW of Bozeman (pop: 43,400)
104 km (65 mi) E of Butte (pop: 34,200)
173 km (108 mi) S of Great Falls (pop: 59,600)
Primary data source: USGS
Estimated released energy: 3.2 x 107 joules (8.78 kilowatt hours) [learn more]
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.
|Time||Mag. / Depth||Location||Source|
|2020-10-13 20:47:42 UTC||M 1.8 / 1.4 km||14 Km NE of Manhattan, Montana, USA||USGS|
User reports for this quake (1)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 1.8, this quake was too small to be felt by humans, but it was recorded instrumentally.