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Minor mag. 1.8 earthquake - Explosion - 6 Km SSW of La Crosse, Washington, on Thursday, Dec 2, 2021 at 1:16 pm (GMT -8) -

Minor mag. 1.8 earthquake - Explosion - 6 Km SSW of La Crosse, Washington, on Thursday, Dec 2, 2021 at 1:16 pm (GMT -8) Minor mag. 1.8 earthquake - Explosion - 6 Km SSW of La Crosse, Washington, on Thursday, Dec 2, 2021 at 1:16 pm (GMT -8)

Minor magnitude 1.8 earthquake at 0 km depth

2 Dec 22:20 UTC: First to report: USGS after 1 hour and 4 minutes.

Earthquake details

Date & timeDec 2, 2021 21:16:46 UTC -
Local time at epicenterThursday, Dec 2, 2021 at 1:16 pm (GMT -8)
StatusConfirmed
Magnitude1.8
Depth0.4 km
Epicenter latitude / longitude46.76167°N / 117.90317°W (Washington, United States)
Antipode46.762°S / 62.097°E
Shaking intensityWeak shaking near epicenter
Felt0 reports
Primary data sourceUSGS (United States Geological Survey)
Nearby towns and cities6 km (4 mi) SSW of La Crosse (pop: 313) | Show on map | Quakes nearby
43 km (27 mi) WSW of Belleville (pop: 2,870) | Show on map | Quakes nearby
55 km (34 mi) W of Pullman (Whitman County) (pop: 32,800) | Show on map | Quakes nearby
69 km (43 mi) W of Moscow (Latah County, Idaho) (pop: 25,100) | Show on map | Quakes nearby
78 km (48 mi) WNW of Leviston (Idaho) (pop: 32,500) | Show on map | Quakes nearby
83 km (51 mi) WNW of Lewiston Orchards (Idaho) (pop: 31,400) | Show on map | Quakes nearby
85 km (53 mi) NNE of Walla Walla (pop: 32,200) | Show on map | Quakes nearby
106 km (66 mi) SSW of Spokane (pop: 213,300) | Show on map | Quakes nearby
109 km (67 mi) ENE of Pasco (pop: 69,500) | Show on map | Quakes nearby
113 km (70 mi) NE of Kennewick (pop: 78,900) | Show on map | Quakes nearby
Estimated seismic energy released3.2 x 107 joules (8.78 kilowatt hours) | about seismic energy
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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.
Mag.DepthLocationSource
1.80.4 kmExplosion - 6 Km SSW of La Crosse, WashingtonUSGS
1.80.4 kmWashingtonRaspberryShake

User reports for this quake

At magnitude 1.8, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.
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