Minor mag. 0.8 earthquake - 15 Km E of Kelso, Washington, USA, on Monday, 1 March 2021 at 22:40 (GMT) -

Minor mag. 0.8 earthquake - 15 Km E of Kelso, Washington, USA, on Monday, 1 March 2021 at 22:40 (GMT)

Séisme mineur magnitude 0.8 at 13 km depth

2 Mar 01:32 UTC: Premier à signaler: USGS après 2 heures et 52 minutes.
Date & time: 1 Mar 2021 22:40:01 UTC -
Magnitude: 0.8
Profondeur: 13.1 km
Epicenter latitude / longitude: 46.16967°N / 122.7115°W (Washington State, États-Unis)
Volcan le plus près: Mount St. Helens (41 km / 25 mi)
Nearby towns and cities:
15 km E de Kelso (Cowlitz County) (pop: 11,900) --> Voir les séismes à proximité!
18 km ENE de Longview (Cowlitz County) (pop: 36,800) --> Voir les séismes à proximité!
45 km NNO de Battle Ground (Clark County) (pop: 19,400) --> Voir les séismes à proximité!
59 km N de Vancouver (pop: 172,900) --> Voir les séismes à proximité!
72 km N de Portland (Oregon) (pop: 632,300) --> Voir les séismes à proximité!
75 km NNE de Hillsboro (Oregon) (pop: 102,300) --> Voir les séismes à proximité!
76 km N de Aloha (Oregon) (pop: 49,400) --> Voir les séismes à proximité!
76 km N de Beaverton (Oregon) (pop: 96,600) --> Voir les séismes à proximité!
78 km NNO de Gresham (Oregon) (pop: 110,600) --> Voir les séismes à proximité!
98 km S de Olympia (pop: 50,300) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 106 joules (0.278 kilowatt hours) Plus d'infos
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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.
MagnitudeProfondeurLieuSource
0.813 km15 Km E of Kelso, Washington, USAUSGS

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 0.8, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area since 1900


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