Biggest Earthquakes in Tri-Cities, Washington, United States
Cumberland, British Columbia, Canada
7.5 magnitude earthquake
1946-06-23 17:13:24
at 17:13
June 23, 1946 UTC
Location:
Epicenter at 49.6210, -125.2610
588.4 km from Cumberland (365.6 miles)
Depth: 15.0 km
Longbranch, Washington, United States
6.8 magnitude earthquake
2001-02-28 18:54:32
at 18:54
February 28, 2001 UTC
Location:
Epicenter at 47.1490, -122.7270
288.1 km from Longbranch (179.0 miles)
Depth: 51.0 km
North Yelm, Washington, United States
6.7 magnitude earthquake
1949-04-13 19:55:44
at 19:55
April 13, 1949 UTC
Location:
Epicenter at 47.0030, -122.5270
268.7 km from North Yelm (166.9 miles)
Depth: 50.0 km
Tacoma, Washington, United States
6.7 magnitude earthquake
1965-04-29 15:28:45
at 15:28
April 29, 1965 UTC
Location:
Epicenter at 47.2880, -122.4060
271.2 km from Tacoma (168.5 miles)
Depth: 64.0 km
Sun Valley, Idaho, United States
6.9 magnitude earthquake
1983-10-28 14:06:06
at 14:06
October 28, 1983 UTC
Location:
Epicenter at 44.0580, -113.8570
485.2 km from Sun Valley (301.5 miles)
Depth: 10.0 km
Challis, Idaho, United States
6.5 magnitude earthquake
2020-03-31 23:52:30
at 23:52
March 31, 2020 UTC
Location:
Epicenter at 44.4910, -115.1180
374.3 km from Challis (232.6 miles)
Depth: 10.0 km
West Yellowstone, Montana, United States
7.2 magnitude earthquake
1959-08-18 06:37:20
at 06:37
August 18, 1959 UTC
Location:
Epicenter at 44.6300, -110.8910
674.2 km from West Yellowstone (418.9 miles)
Depth: 10.0 km
Westhaven-Moonstone, California, United States
7.2 magnitude earthquake
1980-11-08 10:27:34
at 10:27
November 08, 1980 UTC
Location:
Epicenter at 41.1170, -124.2530
700.7 km from Westhaven-Moonstone (435.4 miles)
Depth: 19.0 km
Townsend, Montana, United States
6.9 magnitude earthquake
1925-06-28 01:21:12
at 01:21
June 28, 1925 UTC
Location:
Epicenter at 46.3670, -111.4080
600.1 km from Townsend (372.9 miles)
Depth: 15.0 km
Othello, Washington, United States
4.8 magnitude earthquake
1973-12-20 01:08:27
at 01:08
December 20, 1973 UTC
Location:
Epicenter at 46.9400, -119.2530
77.3 km from Othello (48.1 miles)
Depth: 1.0 km
Amboy, Washington, United States
5.3 magnitude earthquake
1980-04-14 13:49:04
at 13:49
April 14, 1980 UTC
Location:
Epicenter at 46.2090, -122.1900
231.0 km from Amboy (143.5 miles)
Depth: 3.0 km
Elma, Washington, United States
5.8 magnitude earthquake
1999-07-03 01:43:54
at 01:43
July 03, 1999 UTC
Location:
Epicenter at 47.0760, -123.4630
339.4 km from Elma (210.9 miles)
Depth: 40.0 km
Morton, Washington, United States
5.2 magnitude earthquake
1980-05-18 15:32:11
at 15:32
May 18, 1980 UTC
Location:
Epicenter at 46.2140, -122.1940
231.3 km from Morton (143.7 miles)
Depth: 4.0 km
Walla Walla East, Washington, United States
4.3 magnitude earthquake
1991-11-28 01:08:58
at 01:08
November 28, 1991 UTC
Location:
Epicenter at 45.9900, -118.3170
73.6 km from Walla Walla East (45.8 miles)
Depth: 9.0 km
Tieton, Washington, United States
4.8 magnitude earthquake
1981-05-28 09:10:46
at 09:10
May 28, 1981 UTC
Location:
Epicenter at 46.5300, -121.4060
172.9 km from Tieton (107.4 miles)
Depth: 3.0 km
Walla Walla East, Washington, United States
4.1 magnitude earthquake
1992-07-14 20:01:51
at 20:01
July 14, 1992 UTC
Location:
Epicenter at 45.9930, -118.3090
74.1 km from Walla Walla East (46.0 miles)
Depth: 11.0 km
Irrigon, Oregon, United States
3.9 magnitude earthquake
1992-08-07 17:23:17
at 17:23
August 07, 1992 UTC
Location:
Epicenter at 45.8600, -119.5900
52.6 km from Irrigon (32.7 miles)
Depth: 0.0 km
Richland, Washington, United States
3.7 magnitude earthquake
2011-09-04 04:13:39
at 04:13
September 04, 2011 UTC
Location:
Epicenter at 46.4090, -119.2630
18.9 km from Richland (11.7 miles)
Depth: 2.0 km
Benton City, Washington, United States
3.7 magnitude earthquake
2008-05-18 22:19:55
at 22:19
May 18, 2008 UTC
Location:
Epicenter at 46.1680, -119.5500
28.6 km from Benton City (17.8 miles)
Depth: 20.0 km
Prosser, Washington, United States
3.7 magnitude earthquake
1975-06-28 22:17:52
at 22:17
June 28, 1975 UTC
Location:
Epicenter at 46.2380, -119.7120
39.8 km from Prosser (24.7 miles)
Depth: 1.0 km