Weak mag. 2.2 earthquake - 37 Km SSE of Morton, Washington, USA, on Sunday, 7 February 2021 at 23:13 (GMT) -
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Weak magnitude 2.2 earthquake at 9 km depth
8 Feb 06:16 UTC: First to report: USGS after 7 hours.
8 Feb 18:20: Magnitude recalculated from 2.6 to 2.2. Hypocenter depth recalculated from 8.0 to 9.0 km (from 5 to 5.6 mi).
8 Feb 18:20: Magnitude recalculated from 2.6 to 2.2. Hypocenter depth recalculated from 8.0 to 9.0 km (from 5 to 5.6 mi).
Date & time: 7 Feb 2021 23:13:28 UTC -
Magnitude: 2.2
Depth: 9.0 km
Epicenter latitude / longitude: 46.23767°N / 122.11533°W
(Washington State, United States)Nearest volcano: Mount St. Helens (6 km / 4 mi)
Nearby towns and cities:
38 km (23 mi) SSE of Morton (pop: 1,130) --> See nearby quakes!
60 km (37 mi) NNE of Battle Ground (Clark County) (pop: 19,400) --> See nearby quakes!
64 km (40 mi) E of Longview (Cowlitz County) (pop: 36,800) --> See nearby quakes!
72 km (45 mi) NE of Salmon Creek (pop: 19,700) --> See nearby quakes!
72 km (45 mi) NNE of Orchards (pop: 19,600) --> See nearby quakes!
76 km (47 mi) NNE of Camas (pop: 21,800) --> See nearby quakes!
79 km (49 mi) NNE of Vancouver (pop: 172,900) --> See nearby quakes!
86 km (53 mi) NNE of Gresham (Oregon) (pop: 110,600) --> See nearby quakes!
91 km (56 mi) NNE of Portland (Oregon) (pop: 632,300) --> See nearby quakes!
99 km (62 mi) NNE of Beaverton (Oregon) (pop: 96,600) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.3 x 108 joules (35 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.
| Magnitude | Depth | Location | Source |
| 2.2 | 9 km | 37 Km SSE of Morton, 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 2.2, such a quake wouldn't normally be felt by people except under very favorable conditions.There are no user reports for this quake yet. If you felt it be the first to report it!
Earlier earthquakes in the same area
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