Minor mag. 1.0 earthquake - 13 Km WNW of Amboy, Washington, USA, on Friday, 9 April 2021 at 04:08 (GMT) -
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Minor magnitude 1.0 earthquake at 16 km depth
9 Apr 16:20 UTC: First to report: USGS after 12 hours.
Date & time: 9 Apr 2021 04:08:52 UTC -
Depth: 16.4 km
Epicenter latitude / longitude: 45.97367°N / 122.59017°W (Washington, United States)
Nearest volcano: Mount St. Helens (40 km / 25 mi)
Nearby towns and cities:
13 km (8 mi) WNW of Amboy (pop: 1,610) --> See nearby quakes!
22 km (14 mi) NNW of Battle Ground (Clark County) (pop: 19,400) --> See nearby quakes!
30 km (18 mi) N of Salmon Creek (pop: 19,700) --> See nearby quakes!
32 km (20 mi) N of Five Corners (pop: 18,200) --> See nearby quakes!
33 km (20 mi) SE of Longview (Cowlitz County) (pop: 36,800) --> See nearby quakes!
38 km (23 mi) N of Vancouver (pop: 172,900) --> See nearby quakes!
51 km (31 mi) N of Portland (Oregon) (pop: 632,300) --> See nearby quakes!
54 km (34 mi) NNW of Gresham (Oregon) (pop: 110,600) --> See nearby quakes!
57 km (35 mi) NNE of Beaverton (Oregon) (pop: 96,600) --> See nearby quakes!
59 km (37 mi) NNE of Hillsboro (Oregon) (pop: 102,300) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2 x 106 joules (0.554 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.
|1.0||16 km||13 Km WNW of Amboy, Washington, USA||USGS|