Minor mag. 0.7 earthquake - 37 Km NNE of Amboy, Washington, USA, on Monday, 1 February 2021 at 13:27 (GMT) -
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Minor magnitude 0.7 earthquake at 1 km depth
1 Feb 20:44 UTC: First to report: USGS after 7 hours.
Date & time: 1 Feb 2021 13:27:27 UTC -
Depth: 0.8 km
Epicenter latitude / longitude: 46.1995°N / 122.18833°W (Washington, United States)
Nearest volcano: Mount St. Helens (1 km / 1 mi)
Nearby towns and cities:
38 km (24 mi) NNE of Amboy (pop: 1,610) --> See nearby quakes!
54 km (33 mi) NNE of Battle Ground (Clark County) (pop: 19,400) --> See nearby quakes!
58 km (36 mi) E of Longview (Cowlitz County) (pop: 36,800) --> See nearby quakes!
72 km (45 mi) NNE of Vancouver (pop: 172,900) --> See nearby quakes!
80 km (50 mi) NNE of Gresham (Oregon) (pop: 110,600) --> See nearby quakes!
84 km (52 mi) NNE of Portland (Oregon) (pop: 632,300) --> See nearby quakes!
92 km (57 mi) NNE of Beaverton (Oregon) (pop: 96,600) --> See nearby quakes!
94 km (59 mi) NNE of Aloha (Oregon) (pop: 49,400) --> See nearby quakes!
97 km (60 mi) NNE of Tigard (Oregon) (pop: 51,300) --> See nearby quakes!
98 km (61 mi) NE of Hillsboro (Oregon) (pop: 102,300) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.1 x 105 joules (0.197 kilowatt hours) 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.
|0.7||0.8 km||37 Km NNE of Amboy, Washington, USA||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 0.7, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.