Past earthquakes near Mount St. Helens volcano: 2020

Updated Sep 16, 2021 21:40 GMT -
During 2020, Mount St. Helens volcano had 4 quakes of magnitude 2.0 or above. There were also 342 quakes below magnitude 2.0 which people don't normally feel.
Biggest quake: 2.9 quake 30 mi northeast of Camas, Washington, Nov 12, 2020 12:49 pm (GMT -8)
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Earthquake Catalog

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Showing quakes magnitude 0.7 or higher (180 out of 346 quakes, show more):
Date and timeMag
Depth
DistanceLocationDetailsMap
Mon, Dec 28, 2020 (GMT) (2 earthquakes)
Dec 28, 2020 23:22:18 GMT
1.2

0.9 km
34 km (21 mi)21 mi northeast of Longview, Cowlitz County, Washington, USA MoreMap
Dec 28, 2020 16:39:01 GMT
0.8

4.4 km
11 km (6.8 mi)Skamania County, 40 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Thu, Dec 24, 2020 (GMT) (2 earthquakes)
Dec 24, 2020 12:24:59 GMT
0.9

3.6 km
17 km (10.6 mi)26 mi east of Longview, Cowlitz County, Washington, USA MoreMap
Dec 24, 2020 07:14:35 GMT
0.8

17 km
7.6 km (4.7 mi)Skamania County, 50 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Tue, Dec 22, 2020 (GMT) (1 earthquake)
Dec 22, 2020 6:07 am (GMT -8) (Dec 22, 2020 14:07:03 GMT)
0.7

5.3 km
3.3 km (2.1 mi)Skamania County, 47 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Mon, Dec 21, 2020 (GMT) (1 earthquake)
Dec 21, 2020 13:32:28 GMT
0.7

20 km
31 km (19 mi)Cowlitz County, 6.2 mi north of Amboy, Clark County, Washington, USA MoreMap
Fri, Dec 18, 2020 (GMT) (1 earthquake)
Dec 18, 2020 00:33:12 GMT
1.7

14 km
21 km (13 mi)Cowlitz County, 13 mi north of Amboy, Washington, USA MoreMap
Thu, Dec 17, 2020 (GMT) (1 earthquake)
Dec 17, 2020 14:39:53 GMT
1.5

15 km
27 km (17 mi)19 mi east of Kelso, Cowlitz County, Washington, USA 1 reportMoreMap
Wed, Dec 16, 2020 (GMT) (1 earthquake)
Dec 15, 2020 4:14 pm (GMT -8) (Dec 16, 2020 00:14:11 GMT)
1.4

1.1 km
44 km (27 mi)2.1 mi south of Yacolt, Clark County, Washington, USA MoreMap
Sat, Dec 12, 2020 (GMT) (1 earthquake)
Dec 12, 2020 09:47:04 GMT
0.7

18 km
29 km (18 mi)17 mi east of Kelso, Cowlitz County, Washington, USA MoreMap
Thu, Dec 10, 2020 (GMT) (2 earthquakes)
Dec 10, 2020 1:26 pm (GMT -8) (Dec 10, 2020 21:26:52 GMT)
1.3

21 km
29 km (18 mi)Cowlitz County, 11 mi north of Amboy, Clark County, Washington, USA MoreMap
Dec 10, 2020 01:23:18 GMT
0.8

1.4 km
0.9 km (0.6 mi)Skamania County, 45 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Tue, Dec 8, 2020 (GMT) (1 earthquake)
Dec 8, 2020 06:33:46 GMT
1.2

10.2 km
20 km (12 mi)Cowlitz County, 14 mi northeast of Amboy, Clark County, Washington, USA MoreMap
Thu, Dec 3, 2020 (GMT) (1 earthquake)
Dec 3, 2020 1:47 pm (GMT -8) (Dec 3, 2020 21:47:44 GMT)
1.4

19 km
34 km (21 mi)5.2 mi southwest of Morton, Washington County, USA MoreMap
Thu, Nov 26, 2020 (GMT) (1 earthquake)
Nov 26, 2020 15:42:19 GMT
1.0

1.2 km
2.5 km (1.6 mi)3.8 mi south of Harmony Falls Landing (historical), Skamania County, Washington, USA MoreMap
Wed, Nov 25, 2020 (GMT) (1 earthquake)
Nov 25, 2020 21:25:54 GMT
1.5

0.9 km
42 km (26 mi)9.9 mi east of Castle Rock, Cowlitz County, Washington, USA MoreMap
Sat, Nov 21, 2020 (GMT) (1 earthquake)
Nov 21, 2020 01:49:16 GMT
1.0

0.3 km
0.6 km (0.4 mi)Washington, 52 mi northeast of Portland (Oregon) MoreMap
Thu, Nov 19, 2020 (GMT) (1 earthquake)
Nov 19, 2020 11:12:52 GMT
0.7

2.4 km
12 km (7.5 mi)Skamania County, 18 mi south of Morton, Washington County, USA MoreMap
Sun, Nov 15, 2020 (GMT) (1 earthquake)
Nov 15, 2020 04:35:32 GMT
0.9

17 km
23 km (14 mi)10.9 mi south of Morton, Washington MoreMap
Fri, Nov 13, 2020 (GMT) (2 earthquakes)
Nov 13, 2020 20:31:55 GMT
1.4

0.9 km
14 km (8.7 mi)28 mi east of Longview, Washington MoreMap
Nov 13, 2020 12:08:47 GMT
1.0

4.1 km
10.3 km (6.4 mi)29 mi northeast of Amboy, Washington MoreMap
Thu, Nov 12, 2020 (GMT) (1 earthquake)
Nov 12, 2020 12:49 pm (GMT -8) (Nov 12, 2020 20:49:44 GMT)
2.9

9.8 km
28 km (17 mi)30 mi northeast of Camas, Washington 6 reportsMoreMap
Tue, Nov 10, 2020 (GMT) (1 earthquake)
Nov 10, 2020 23:07:00 GMT
1.2

20 km
49 km (30 mi)10.5 mi northeast of Morton, Washington MoreMap
Sun, Nov 8, 2020 (GMT) (1 earthquake)
Nov 7, 2020 10:28 pm (GMT -8) (Nov 8, 2020 06:28:30 GMT)
1.6

9.6 km
34 km (21 mi)12 miles NNE of Battle Ground, Washington MoreMap
Fri, Nov 6, 2020 (GMT) (1 earthquake)
Nov 6, 2020 3:40 pm (GMT -8) (Nov 6, 2020 23:40:44 GMT)
1.3

1.1 km
43 km (27 mi)15 miles NE of Salmon Creek, Washington MoreMap
Wed, Nov 4, 2020 (GMT) (2 earthquakes)
Nov 4, 2020 5:08 am (GMT -8) (Nov 4, 2020 13:08:48 GMT)
1.1

7.1 km
42 km (26 mi)4 miles W of Morton, Washington MoreMap
Nov 4, 2020 2:30 am (GMT -8) (Nov 4, 2020 10:30:19 GMT)
1.0

9.9 km
27 km (17 mi)15 miles NNW of Yacolt, Washington MoreMap
Wed, Oct 21, 2020 (GMT) (1 earthquake)
21 Oct 12:43 pm (GMT -7) (Oct 21, 2020 19:43:35 GMT)
1.2

0.7 km
18 km (11 mi)Cowlitz County, 17 mi north of Amboy, Clark County, Washington, USA MoreMap
Tue, Oct 20, 2020 (GMT) (4 earthquakes)
Oct 20, 2020 23:35:01 GMT
1.5

1.1 km
41 km (25 mi)1.6 mi northwest of Yacolt, Clark County, Washington, USA MoreMap
Oct 20, 2020 21:49:28 GMT
1.0

14 km
41 km (25 mi)12 mi east of Longview, Cowlitz County, Washington, USA MoreMap
20 Oct 2:36 pm (GMT -7) (Oct 20, 2020 21:36:58 GMT)
2.5

14 km
41 km (25 mi)12 mi east of Longview, Cowlitz County, Washington, USA MoreMap
Oct 20, 2020 17:01:50 GMT
1.7

1.2 km
49 km (30 mi)2.9 mi northeast of Battle Ground, Clark County, Washington, USA MoreMap
Mon, Oct 19, 2020 (GMT) (1 earthquake)
Oct 19, 2020 14:04:13 GMT
0.7

6.9 km
14 km (8.7 mi)Skamania County, 17 mi south of Morton, Washington County, USA MoreMap
Sun, Oct 18, 2020 (GMT) (1 earthquake)
Oct 18, 2020 11:59:38 GMT
1.0

0.9 km
0.3 km (0.2 mi)Skamania County, 45 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Thu, Oct 15, 2020 (GMT) (1 earthquake)
Oct 15, 2020 19:13:03 GMT
1.0

10.9 km
28 km (17 mi)Cowlitz County, 7 mi north of Amboy, Clark County, Washington, USA MoreMap
Wed, Oct 7, 2020 (GMT) (1 earthquake)
Oct 7, 2020 09:30:43 GMT
1.0

7.5 km
36 km (22 mi)6.7 mi east of Yacolt, Clark County, Washington, USA MoreMap
Tue, Oct 6, 2020 (GMT) (1 earthquake)
6 Oct 11:12 am (GMT -7) (Oct 6, 2020 18:12:14 GMT)
1.1

0.7 km
23 km (14 mi)23 mi east of Longview, Cowlitz County, Washington, USA MoreMap
Fri, Oct 2, 2020 (GMT) (1 earthquake)
2 Oct 9:33 am (GMT -7) (Oct 2, 2020 16:33:00 GMT)
1.4

13 km
17 km (10.6 mi)Skamania County, 40 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Tue, Sep 29, 2020 (GMT) (1 earthquake)
Sep 29, 2020 19:30:37 GMT
0.9

17 km
48 km (30 mi)7.4 mi south of Onalaska, Washington County, USA MoreMap
Mon, Sep 28, 2020 (GMT) (2 earthquakes)
Sep 28, 2020 19:00:02 GMT
1.1

1.2 km
29 km (18 mi)24 mi northeast of Longview, Cowlitz County, Washington, USA MoreMap
Sep 28, 2020 18:03:42 GMT
1.3

0.6 km
0.5 km (0.3 mi)Skamania County, 45 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Tue, Sep 22, 2020 (GMT) (1 earthquake)
Sep 22, 2020 19:34:34 GMT
0.7

4.3 km
0.5 km (0.3 mi)Skamania County, 45 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Fri, Sep 18, 2020 (GMT) (1 earthquake)
Sep 18, 2020 03:58:58 GMT
0.7

17 km
18 km (11 mi)27 mi east of Longview, Cowlitz County, Washington, USA MoreMap
Thu, Sep 17, 2020 (GMT) (1 earthquake)
Sep 17, 2020 14:59:50 GMT
0.7

19 km
35 km (22 mi)6 mi southwest of Morton, Washington County, USA MoreMap
Wed, Sep 16, 2020 (GMT) (2 earthquakes)
Sep 16, 2020 21:53:36 GMT
1.6

1 km
43 km (27 mi)2.1 mi west of Yacolt, Washington, USA 1 reportMoreMap
Sep 16, 2020 16:13:06 GMT
1.4

1 km
36 km (22 mi)Washington County, 5 mi southeast of Mossyrock, Lewis County, Washington, USA MoreMap
Tue, Sep 15, 2020 (GMT) (1 earthquake)
Sep 15, 2020 00:00:51 GMT
1.4

0.9 km
44 km (27 mi)2.4 mi southwest of Yacolt, Clark County, Washington, USA MoreMap
Mon, Sep 14, 2020 (GMT) (1 earthquake)
Sep 14, 2020 05:16:46 GMT
1.4

18 km
37 km (23 mi)Washington County, 4.4 mi southeast of Mossyrock, Lewis County, Washington, USA MoreMap
Sun, Sep 13, 2020 (GMT) (1 earthquake)
Sep 13, 2020 21:47:30 GMT
0.8

5.7 km
2.7 km (1.7 mi)Skamania County, 45 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Thu, Sep 10, 2020 (GMT) (1 earthquake)
Sep 10, 2020 09:20:03 GMT
0.7

1.2 km
0.7 km (0.4 mi)Skamania County, 45 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Wed, Sep 9, 2020 (GMT) (2 earthquakes)
Sep 9, 2020 04:04:12 GMT
1.6

14 km
29 km (18 mi)Lewis County, 9 mi south of Morton, Washington, USA MoreMap
Sep 9, 2020 03:11:06 GMT
0.9

8.4 km
26 km (16 mi)Cowlitz County, 12 mi south of Mossyrock, Lewis County, Washington, USA MoreMap
Fri, Sep 4, 2020 (GMT) (1 earthquake)
Sep 4, 2020 12:47:35 GMT
1.6

13 km
23 km (14 mi)30 mi northeast of Longview, Cowlitz County, Washington, USA MoreMap
Thu, Sep 3, 2020 (GMT) (1 earthquake)
Sep 3, 2020 09:39:04 GMT
1.0

13 km
23 km (14 mi)11 mi south of Morton, Washington County, USA MoreMap
Fri, Aug 28, 2020 (GMT) (1 earthquake)
Aug 28, 2020 12:39:00 GMT
0.7

0.9 km
0.4 km (0.2 mi)Skamania County, 45 mi northeast of Vancouver, Clark County, Washington, USA MoreMap
Wed, Aug 26, 2020 (GMT) (2 earthquakes)
Aug 26, 2020 14:05:59 GMT
2.4

6.2 km
0.6 km (0.4 mi)Skamania County, 36 mi east of Longview (Cowlitz County), Washington, USA MoreMap
Aug 26, 2020 12:01:08 GMT
1.5

4.8 km
17 km (10.6 mi)Skamania County, 14 mi south of Morton, Washington County, USA MoreMap
Tue, Aug 25, 2020 (GMT) (1 earthquake)
Aug 25, 2020 00:00:05 GMT
1.5

0.6 km
48 km (30 mi)2.4 mi northwest of Venersborg, Clark County, Washington, USA MoreMap
Sat, Aug 22, 2020 (GMT) (1 earthquake)
Aug 22, 2020 15:07:42 GMT
1.1

15 km
26 km (16 mi)20 mi east of Longview, Cowlitz County, Washington, USA MoreMap
Thu, Aug 20, 2020 (GMT) (1 earthquake)
Aug 20, 2020 16:25:42 GMT
0.9

1 km
38 km (24 mi)0.5 mi southeast of Amboy, Clark County, Washington, USA MoreMap
Wed, Aug 19, 2020 (GMT) (1 earthquake)
Aug 19, 2020 23:02:24 GMT
1.1

0.8 km
44 km (27 mi)2.4 mi southwest of Yacolt, Clark County, Washington, USA MoreMap
Sat, Aug 15, 2020 (GMT) (1 earthquake)
Aug 15, 2020 04:56:42 GMT
0.9

15 km
35 km (22 mi)21 km E of West Side Highway, Washington (USA) MoreMap
Wed, Aug 12, 2020 (GMT) (2 earthquakes)
Aug 12, 2020 19:56:25 GMT
1.4

1.3 km
29 km (18 mi)Explosion - 12 km ENE of Amboy, Washington (USA) MoreMap
Aug 12, 2020 05:30:23 GMT
0.7

20 km
22 km (14 mi)22 km SSE of Mossyrock, Washington (USA) MoreMap
Mon, Aug 10, 2020 (GMT) (1 earthquake)
Aug 10, 2020 03:58:05 GMT
0.7

19 km
26 km (16 mi)30 km E of Kelso, Washington (USA) MoreMap
Sun, Aug 9, 2020 (GMT) (1 earthquake)
Aug 9, 2020 19:04:36 GMT
0.8

22 km
33 km (21 mi)10 km SSW of Morton, Washington (USA) MoreMap
Mon, Aug 3, 2020 (GMT) (2 earthquakes)
Aug 3, 2020 23:18:10 GMT
1.3

0.8 km
47 km (29 mi)Explosion - 4 km N of Venersborg, Washington (USA) MoreMap
Aug 3, 2020 08:21:10 GMT
0.7

5.3 km
39 km (24 mi)4 km WNW of Amboy, Washington (USA) MoreMap
Sun, Aug 2, 2020 (GMT) (1 earthquake)
Aug 2, 2020 21:08:30 GMT
1.2

3.7 km
1.1 km (0.7 mi)37 km NNE of Amboy, Washington (USA) MoreMap
Thu, Jul 23, 2020 (GMT) (1 earthquake)
Jul 23, 2020 19:18:23 GMT
1.2

16 km
33 km (21 mi)13 km NNW of Amboy, Washington (USA) MoreMap
Wed, Jul 22, 2020 (GMT) (1 earthquake)
Jul 22, 2020 20:12:46 GMT
1.2

1.2 km
15 km (9.3 mi)Explosion - 35 km SSE of Mossyrock, Washington (USA) MoreMap
Sat, Jul 18, 2020 (GMT) (1 earthquake)
Jul 18, 2020 15:35:06 GMT
0.9

11 km
10 km (6.2 mi)32 km NE of Amboy, Washington (USA) MoreMap
Fri, Jul 17, 2020 (GMT) (2 earthquakes)
Jul 17, 2020 22:24:44 GMT
1.6

0.5 km
48 km (30 mi)Explosion - 12 km SSE of Toledo, Washington (USA) 2 reportsMoreMap
Jul 17, 2020 04:56:13 GMT
1.1

15 km
23 km (14 mi)20 km SSE of Mossyrock, Washington (USA) MoreMap
Mon, Jul 13, 2020 (GMT) (1 earthquake)
Jul 13, 2020 22:50:07 GMT
1.3

0.9 km
45 km (28 mi)Explosion - 5 km WSW of Yacolt, Washington (USA) MoreMap
Sat, Jul 11, 2020 (GMT) (1 earthquake)
Jul 11, 2020 13:39:11 GMT
0.7

17 km
39 km (24 mi)17 km ENE of Kelso, Washington (USA) MoreMap
Fri, Jul 10, 2020 (GMT) (1 earthquake)
Jul 10, 2020 00:53:22 GMT
0.9

7.2 km
42 km (26 mi)Explosion - 14 km E of Kelso, Washington (USA) MoreMap
Wed, Jul 8, 2020 (GMT) (1 earthquake)
Jul 8, 2020 18:02:36 GMT
1.1

1.3 km
19 km (12 mi)Explosion - 30 km N of Amboy, Washington (USA) MoreMap
Sun, Jul 5, 2020 (GMT) (1 earthquake)
Jul 5, 2020 11:44:20 GMT
1.7

14 km
44 km (27 mi)13 km ESE of Yacolt, Washington (USA) MoreMap
Thu, Jul 2, 2020 (GMT) (1 earthquake)
Jul 2, 2020 14:04:47 GMT
1.8

5 km
39 km (24 mi)20 km NNW of Carson, Washington (USA) MoreMap
Tue, Jun 30, 2020 (GMT) (1 earthquake)
Jun 30, 2020 21:24:12 GMT
1.0

18 km
37 km (23 mi)6 km SE of Mossyrock, Washington (USA) MoreMap
Sun, Jun 28, 2020 (GMT) (1 earthquake)
Jun 28, 2020 18:11:53 GMT
0.7

16 km
26 km (16 mi)15 km S of Morton, Washington (USA) MoreMap
Thu, Jun 25, 2020 (GMT) (1 earthquake)
Jun 25, 2020 11:33:16 GMT
0.9

8.6 km
16 km (9.9 mi)28 km SSE of Mossyrock, Washington (USA) MoreMap
Wed, Jun 24, 2020 (GMT) (1 earthquake)
Jun 24, 2020 16:30:07 GMT
1.3

1 km
44 km (27 mi)Explosion - 5 km W of Yacolt, Washington (USA) MoreMap
Sat, Jun 20, 2020 (GMT) (1 earthquake)
Jun 20, 2020 02:18:38 GMT
1.4

14 km
27 km (17 mi)13 km N of Amboy, Washington (USA) MoreMap
Fri, Jun 12, 2020 (GMT) (1 earthquake)
Jun 12, 2020 20:57:00 GMT
1.4

1.1 km
25 km (16 mi)Explosion - 15 km SSE of Morton, Washington (USA) MoreMap
Mon, Jun 8, 2020 (GMT) (1 earthquake)
Jun 8, 2020 19:43:13 GMT
1.2

1 km
39 km (24 mi)Explosion - 19 km E of Morton, Washington (USA) MoreMap
Fri, Jun 5, 2020 (GMT) (3 earthquakes)
Jun 5, 2020 20:31:28 GMT
0.7

16 km
33 km (21 mi)20 km NNW of Amboy, Washington (USA) MoreMap
Jun 5, 2020 19:46:37 GMT
1.0

16 km
32 km (20 mi)20 km NNW of Amboy, Washington (USA) MoreMap
Jun 5, 2020 15:18:36 GMT
0.7

0.5 km
0.4 km (0.2 mi)37 km NNE of Amboy, Washington (USA) MoreMap
Wed, Jun 3, 2020 (GMT) (1 earthquake)
Jun 3, 2020 20:45:03 GMT
1.5

1 km
38 km (24 mi)Explosion - 24 km ESE of Morton, Washington (USA) MoreMap
Tue, Jun 2, 2020 (GMT) (1 earthquake)
Jun 2, 2020 21:39:06 GMT
1.6

0.8 km
46 km (29 mi)Explosion - 4 km W of Mossyrock, Washington (USA) MoreMap
Sat, May 30, 2020 (GMT) (1 earthquake)
May 30, 2020 07:23:33 GMT
1.5

20 km
35 km (22 mi)7 km SSW of Morton, Washington (USA) MoreMap
Thu, May 28, 2020 (GMT) (1 earthquake)
2020-05-27 17:36:16 -08:00 (May 28, 2020 01:36:16 GMT)
1.3

3.7 km
10.8 km (6.7 mi)29km S of Morton, Washington (USA) MoreMap
Sun, May 17, 2020 (GMT) (1 earthquake)
2020-05-17 03:41:34 -08:00 (May 17, 2020 11:41:34 GMT)
0.7

3.6 km
10.2 km (6.3 mi)30km S of Morton, Washington (USA) MoreMap
Sat, May 16, 2020 (GMT) (2 earthquakes)
2020-05-16 11:49:01 -08:00 (May 16, 2020 19:49:01 GMT)
0.7

3.3 km
1 km (0.6 mi)38km NNE of Amboy, Washington (USA) MoreMap
2020-05-16 08:02:57 -08:00 (May 16, 2020 16:02:57 GMT)
0.7

18 km
34 km (21 mi)14km SW of Morton, Washington (USA) MoreMap
Fri, May 15, 2020 (GMT) (2 earthquakes)
2020-05-14 20:19:43 -08:00 (May 15, 2020 04:19:43 GMT)
2.2

15 km
18 km (11 mi)Cowlitz County, 14 mi south of Morton, Washington County, USA MoreMap
2020-05-14 17:16:35 -08:00 (May 15, 2020 01:16:35 GMT)
1.0

3.9 km
46 km (29 mi)18km W of Morton, Washington (USA) MoreMap
Sun, May 10, 2020 (GMT) (1 earthquake)
2020-05-10 12:33:50 -08:00 (May 10, 2020 20:33:50 GMT)
0.9

16 km
38 km (24 mi)18km E of Kelso, Washington (USA) MoreMap
Sat, May 9, 2020 (GMT) (1 earthquake)
2020-05-09 01:58:35 -08:00 (May 9, 2020 09:58:35 GMT)
0.8

1.6 km
1.5 km (0.9 mi)36km NNE of Amboy, Washington (USA) MoreMap
Thu, May 7, 2020 (GMT) (1 earthquake)
2020-05-07 10:11:35 -08:00 (May 7, 2020 18:11:35 GMT)
1.0

1.2 km
27 km (17 mi)Explosion - 17km SSW of Morton, Washington (USA) MoreMap
Wed, May 6, 2020 (GMT) (1 earthquake)
2020-05-06 12:13:03 -08:00 (May 6, 2020 20:13:03 GMT)
0.7

4.2 km
9.4 km (5.8 mi)31km S of Morton, Washington (USA) MoreMap
Tue, May 5, 2020 (GMT) (1 earthquake)
2020-05-05 11:46:29 -08:00 (May 5, 2020 19:46:29 GMT)
0.8

8.7 km
15 km (9.3 mi)32km NE of Amboy, Washington (USA) MoreMap
Mon, May 4, 2020 (GMT) (1 earthquake)
2020-05-04 13:10:48 -08:00 (May 4, 2020 21:10:48 GMT)
1.0

4.3 km
0.5 km (0.3 mi)38km NNE of Amboy, Washington (USA) MoreMap
Fri, May 1, 2020 (GMT) (2 earthquakes)
2020-05-01 11:02:50 -08:00 (May 1, 2020 19:02:50 GMT)
1.5

1.1 km
26 km (16 mi)Explosion - 31km E of Castle Rock, Washington (USA) 1 reportMoreMap
2020-05-01 02:58:13 -08:00 (May 1, 2020 10:58:13 GMT)
0.8

8.8 km
18 km (11 mi)29km SSW of Morton, Washington (USA) MoreMap
Sat, Apr 25, 2020 (GMT) (1 earthquake)
2020-04-25 03:47:39 -08:00 (Apr 25, 2020 11:47:39 GMT)
0.7

4.4 km
1.2 km (0.7 mi)39km NNE of Amboy, Washington (USA) MoreMap
Fri, Apr 24, 2020 (GMT) (3 earthquakes)
2020-04-24 11:06:19 -08:00 (Apr 24, 2020 19:06:19 GMT)
0.9

7.8 km
44 km (27 mi)14km W of Morton, Washington (USA) MoreMap
2020-04-24 09:56:33 -08:00 (Apr 24, 2020 17:56:33 GMT)
0.9

9.1 km
30 km (19 mi)30km NNW of Carson, Washington (USA) MoreMap
2020-04-24 03:40:14 -08:00 (Apr 24, 2020 11:40:14 GMT)
1.0

3.2 km
0.5 km (0.3 mi)38km NNE of Amboy, Washington (USA) MoreMap
Thu, Apr 23, 2020 (GMT) (1 earthquake)
2020-04-23 12:03:05 -08:00 (Apr 23, 2020 20:03:05 GMT)
0.7

4.2 km
1.2 km (0.7 mi)39km NNE of Amboy, Washington (USA) MoreMap
Wed, Apr 22, 2020 (GMT) (4 earthquakes)
2020-04-22 11:07:58 -08:00 (Apr 22, 2020 19:07:58 GMT)
1.6

0.8 km
39 km (24 mi)Explosion - 16km ENE of Kalama, Washington (USA) MoreMap
2020-04-22 08:15:55 -08:00 (Apr 22, 2020 16:15:55 GMT)
0.7

1.5 km
0.6 km (0.4 mi)38km NNE of Amboy, Washington (USA) MoreMap
2020-04-22 08:15:06 -08:00 (Apr 22, 2020 16:15:06 GMT)
1.3

1.4 km
0.6 km (0.4 mi)38km NNE of Amboy, Washington (USA) MoreMap
2020-04-22 06:53:04 -08:00 (Apr 22, 2020 14:53:04 GMT)
1.4

0.8 km
46 km (29 mi)13km SW of Packwood, Washington (USA) MoreMap
Tue, Apr 21, 2020 (GMT) (1 earthquake)
2020-04-21 14:20:47 -08:00 (Apr 21, 2020 22:20:47 GMT)
0.8

1.1 km
0.8 km (0.5 mi)38km NNE of Amboy, Washington (USA) MoreMap
Sat, Apr 18, 2020 (GMT) (1 earthquake)
2020-04-18 00:38:11 -08:00 (Apr 18, 2020 08:38:11 GMT)
0.7

3.2 km
1.2 km (0.7 mi)37km NNE of Amboy, Washington (USA) MoreMap
Thu, Apr 16, 2020 (GMT) (1 earthquake)
2020-04-16 00:46:44 -08:00 (Apr 16, 2020 08:46:44 GMT)
1.3

18 km
39 km (24 mi)13km WSW of Morton, Washington (USA) MoreMap
Wed, Apr 15, 2020 (GMT) (1 earthquake)
2020-04-15 15:28:22 -08:00 (Apr 15, 2020 23:28:22 GMT)
1.1

1 km
39 km (24 mi)Explosion - 18km E of Castle Rock, Washington (USA) MoreMap
Tue, Apr 14, 2020 (GMT) (2 earthquakes)
2020-04-14 05:02:29 -08:00 (Apr 14, 2020 13:02:29 GMT)
0.7

14 km
37 km (23 mi)19km E of Kelso, Washington (USA) MoreMap
2020-04-13 23:42:56 -08:00 (Apr 14, 2020 07:42:56 GMT)
0.8

20 km
39 km (24 mi)13km WSW of Morton, Washington (USA) MoreMap
Tue, Apr 7, 2020 (GMT) (2 earthquakes)
2020-04-07 12:44:59 -08:00 (Apr 7, 2020 20:44:59 GMT)
0.9

0.6 km
46 km (29 mi)Explosion - 5km ENE of Lewisville, Washington (USA) MoreMap
2020-04-06 22:16:12 -08:00 (Apr 7, 2020 06:16:12 GMT)
0.7

9.6 km
39 km (24 mi)4km SW of Morton, Washington (USA) MoreMap
Mon, Apr 6, 2020 (GMT) (1 earthquake)
2020-04-06 12:23:00 -08:00 (Apr 6, 2020 20:23:00 GMT)
1.2

0.8 km
39 km (24 mi)Explosion - 17km ENE of Kelso, Washington (USA) MoreMap
Thu, Apr 2, 2020 (GMT) (2 earthquakes)
2020-04-02 15:17:53 -08:00 (Apr 2, 2020 23:17:53 GMT)
1.4

0.8 km
50 km (31 mi)Explosion - 3km ESE of Lewisville, Washington (USA) MoreMap
2020-04-02 01:28:47 -08:00 (Apr 2, 2020 09:28:47 GMT)
0.7

1.7 km
6.4 km (4 mi)37km SSE of Morton, Washington (USA) MoreMap
Wed, Apr 1, 2020 (GMT) (3 earthquakes)
2020-04-01 15:02:35 -08:00 (Apr 1, 2020 23:02:35 GMT)
1.0

0.8 km
44 km (27 mi)Explosion - 12km ENE of Kalama, Washington (USA) MoreMap
2020-03-31 22:58:19 -08:00 (Apr 1, 2020 06:58:19 GMT)
1.2

14 km
21 km (13 mi)27km SSW of Morton, Washington (USA) MoreMap
2020-03-31 21:56:35 -08:00 (Apr 1, 2020 05:56:35 GMT)
1.8

13 km
21 km (13 mi)27km SSW of Morton, Washington (USA) MoreMap
Tue, Mar 31, 2020 (GMT) (1 earthquake)
2020-03-31 06:17:28 -08:00 (Mar 31, 2020 14:17:28 GMT)
1.1

3.5 km
0.6 km (0.4 mi)38km NNE of Amboy, Washington (USA) MoreMap
Fri, Mar 27, 2020 (GMT) (1 earthquake)
2020-03-27 14:34:05 -08:00 (Mar 27, 2020 22:34:05 GMT)
1.2

0.8 km
45 km (28 mi)Explosion - 20km W of Morton, Washington (USA) MoreMap
Thu, Mar 26, 2020 (GMT) (2 earthquakes)
2020-03-26 14:12:19 -08:00 (Mar 26, 2020 22:12:19 GMT)
0.7

1.1 km
33 km (21 mi)Explosion - 9km SE of Morton, Washington (USA) MoreMap
2020-03-26 02:01:39 -08:00 (Mar 26, 2020 10:01:39 GMT)
1.5

18 km
34 km (21 mi)8km SSW of Morton, Washington (USA) 1 reportMoreMap
Tue, Mar 24, 2020 (GMT) (1 earthquake)
2020-03-24 13:37:55 -08:00 (Mar 24, 2020 21:37:55 GMT)
0.8

1.2 km
23 km (14 mi)Explosion - 20km SSW of Morton, Washington (USA) MoreMap
Sat, Mar 21, 2020 (GMT) (1 earthquake)
2020-03-20 23:44:16 -08:00 (Mar 21, 2020 07:44:16 GMT)
0.8

0.1 km
0.9 km (0.6 mi)38km NNE of Amboy, Washington (USA) MoreMap
Fri, Mar 20, 2020 (GMT) (3 earthquakes)
2020-03-20 15:38:45 -08:00 (Mar 20, 2020 23:38:45 GMT)
1.4

1.4 km
50 km (31 mi)4km NW of Venersborg, Washington (USA) MoreMap
2020-03-20 14:34:09 -08:00 (Mar 20, 2020 22:34:09 GMT)
1.8

17 km
24 km (15 mi)24km N of Amboy, Washington (USA) MoreMap
2020-03-20 02:22:38 -08:00 (Mar 20, 2020 10:22:38 GMT)
1.2

20 km
31 km (19 mi)25km E of Kelso, Washington (USA) MoreMap
Wed, Mar 18, 2020 (GMT) (2 earthquakes)
2020-03-18 12:48:24 -08:00 (Mar 18, 2020 20:48:24 GMT)
0.8

1.1 km
38 km (24 mi)Explosion - 10km E of Morton, Washington (USA) MoreMap
2020-03-17 16:22:02 -08:00 (Mar 18, 2020 00:22:02 GMT)
0.8

19 km
26 km (16 mi)25km N of Amboy, Washington (USA) MoreMap
Sat, Mar 14, 2020 (GMT) (1 earthquake)
2020-03-14 00:46:06 -08:00 (Mar 14, 2020 08:46:06 GMT)
1.5

21 km
42 km (26 mi)13km WSW of Morton, Washington (USA) MoreMap
Thu, Mar 12, 2020 (GMT) (5 earthquakes)
2020-03-12 14:10:28 -08:00 (Mar 12, 2020 22:10:28 GMT)
1.4

1 km
50 km (31 mi)Explosion - 2km E of Lewisville, Washington (USA) MoreMap
2020-03-12 07:07:46 -08:00 (Mar 12, 2020 15:07:46 GMT)
1.8

13 km
22 km (14 mi)26km SSW of Morton, Washington (USA) MoreMap
2020-03-12 06:16:15 -08:00 (Mar 12, 2020 14:16:15 GMT)
1.1

15 km
21 km (13 mi)26km SSW of Morton, Washington (USA) MoreMap
2020-03-12 02:59:49 -08:00 (Mar 12, 2020 10:59:49 GMT)
1.1

14 km
21 km (13 mi)26km SSW of Morton, Washington (USA) MoreMap
2020-03-12 02:21:41 -08:00 (Mar 12, 2020 10:21:41 GMT)
1.8

14 km
21 km (13 mi)26km SSW of Morton, Washington (USA) MoreMap
Wed, Mar 11, 2020 (GMT) (1 earthquake)
2020-03-11 10:56:27 -08:00 (Mar 11, 2020 18:56:27 GMT)
0.8

13 km
31 km (19 mi)16km ENE of Yacolt, Washington (USA) MoreMap
Tue, Mar 10, 2020 (GMT) (1 earthquake)
Mar 10, 2020 01:41:42 GMT
0.9

9.6 km
41 km (25 mi)Washington (USA) MoreMap
Fri, Mar 6, 2020 (GMT) (2 earthquakes)
2020-03-06 09:59:07 -08:00 (Mar 6, 2020 17:59:07 GMT)
1.0

0.8 km
44 km (27 mi)Explosion - 4km NW of Morton, Washington (USA) MoreMap
2020-03-05 23:49:22 -08:00 (Mar 6, 2020 07:49:22 GMT)
0.8

18 km
28 km (17 mi)15km SSW of Morton, Washington (USA) MoreMap
Thu, Mar 5, 2020 (GMT) (2 earthquakes)
2020-03-05 10:02:29 -08:00 (Mar 5, 2020 18:02:29 GMT)
1.4

4.9 km
1.2 km (0.7 mi)39km NNE of Amboy, Washington (USA) MoreMap
2020-03-04 16:48:32 -08:00 (Mar 5, 2020 00:48:32 GMT)
1.1

1.2 km
39 km (24 mi)Explosion - 18km E of Kelso, Washington (USA) MoreMap
Wed, Mar 4, 2020 (GMT) (2 earthquakes)
2020-03-04 10:50:55 -08:00 (Mar 4, 2020 18:50:55 GMT)
0.9

1.2 km
38 km (24 mi)18km NE of Kalama, Washington (USA) MoreMap
Mar 4, 2020 12:55:59 GMT
0.7

1.6 km
5.9 km (3.7 mi)Mount St. Helens area, Washington (USA) MoreMap
Tue, Mar 3, 2020 (GMT) (1 earthquake)
2020-03-03 07:39:13 -08:00 (Mar 3, 2020 15:39:13 GMT)
0.9

1.9 km
3 km (1.9 mi)36km NE of Amboy, Washington (USA) MoreMap
Fri, Feb 28, 2020 (GMT) (1 earthquake)
2020-02-27 16:41:17 -08:00 (Feb 28, 2020 00:41:17 GMT)
1.0

1 km
35 km (22 mi)Explosion - 4km ENE of Amboy, Washington (USA) MoreMap
Mon, Feb 24, 2020 (GMT) (1 earthquake)
2020-02-24 12:41:14 -08:00 (Feb 24, 2020 20:41:14 GMT)
0.8

16 km
38 km (24 mi)10km NW of Amboy, Washington (USA) MoreMap
Sat, Feb 22, 2020 (GMT) (1 earthquake)
2020-02-21 17:10:34 -08:00 (Feb 22, 2020 01:10:34 GMT)
1.3

14 km
35 km (22 mi)21km NE of Kalama, Washington (USA) MoreMap
Fri, Feb 21, 2020 (GMT) (1 earthquake)
2020-02-21 12:27:47 -08:00 (Feb 21, 2020 20:27:47 GMT)
0.8

1.2 km
36 km (22 mi)Explosion - 11km ESE of Morton, Washington (USA) MoreMap
Mon, Feb 17, 2020 (GMT) (2 earthquakes)
2020-02-17 15:06:19 -08:00 (Feb 17, 2020 23:06:19 GMT)
1.8

13 km
33 km (21 mi)12km NNW of Amboy, Washington (USA) MoreMap
2020-02-17 14:51:03 -08:00 (Feb 17, 2020 22:51:03 GMT)
0.9

10.3 km
10.6 km (6.6 mi)30km NNE of Amboy, Washington (USA) MoreMap
Fri, Feb 7, 2020 (GMT) (1 earthquake)
Feb 7, 2020 09:48:20 GMT
1.1

6.8 km
16 km (9.9 mi)Washington (USA) MoreMap
Wed, Feb 5, 2020 (GMT) (1 earthquake)
2020-02-05 11:10:34 -08:00 (Feb 5, 2020 19:10:34 GMT)
0.7

5.9 km
10.5 km (6.5 mi)37km NE of Amboy, Washington (USA) MoreMap
Mon, Feb 3, 2020 (GMT) (1 earthquake)
Feb 3, 2020 22:35:20 GMT
1.2

0.9 km
30 km (19 mi)Explosion - Washington (USA) MoreMap
Wed, Jan 29, 2020 (GMT) (1 earthquake)
2020-01-28 20:24:48 -08:00 (Jan 29, 2020 04:24:48 GMT)
1.0

7.8 km
26 km (16 mi)15km SSE of Morton, Washington (USA) MoreMap
Sat, Jan 25, 2020 (GMT) (2 earthquakes)
2020-01-25 12:36:10 -08:00 (Jan 25, 2020 20:36:10 GMT)
0.8

8.8 km
6.6 km (4.1 mi)36km SSE of Morton, Washington (USA) MoreMap
2020-01-25 09:29:52 -08:00 (Jan 25, 2020 17:29:52 GMT)
1.0

9.9 km
39 km (24 mi)12km NW of Amboy, Washington (USA) MoreMap
Fri, Jan 24, 2020 (GMT) (1 earthquake)
2020-01-24 00:14:28 -08:00 (Jan 24, 2020 08:14:28 GMT)
1.3

7 km
11 km (6.8 mi)30km NNE of Amboy, Washington (USA) MoreMap
Thu, Jan 23, 2020 (GMT) (2 earthquakes)
2020-01-23 15:44:19 -08:00 (Jan 23, 2020 23:44:19 GMT)
1.4

8.7 km
45 km (28 mi)5km NNE of Lewisville, Washington (USA) MoreMap
2020-01-22 22:24:22 -08:00 (Jan 23, 2020 06:24:22 GMT)
1.4

18 km
29 km (18 mi)15km SSW of Morton, Washington (USA) MoreMap
Wed, Jan 15, 2020 (GMT) (1 earthquake)
2020-01-15 06:42:02 -08:00 (Jan 15, 2020 14:42:02 GMT)
1.0

14 km
15 km (9.3 mi)25km S of Morton, Washington (USA) MoreMap
Sun, Jan 12, 2020 (GMT) (1 earthquake)
2020-01-12 05:23:45 -08:00 (Jan 12, 2020 13:23:45 GMT)
1.2

14 km
37 km (23 mi)3km NW of Amboy, Washington (USA) MoreMap
Sat, Jan 11, 2020 (GMT) (3 earthquakes)
2020-01-11 15:39:09 -08:00 (Jan 11, 2020 23:39:09 GMT)
1.4

3.6 km
13 km (8.1 mi)29km NE of Amboy, Washington (USA) MoreMap
2020-01-11 10:38:46 -08:00 (Jan 11, 2020 18:38:46 GMT)
0.8

1.1 km
1.1 km (0.7 mi)37km NNE of Amboy, Washington (USA) MoreMap
2020-01-10 17:17:14 -08:00 (Jan 11, 2020 01:17:14 GMT)
0.7

8.4 km
14 km (8.7 mi)28km S of Morton, Washington (USA) MoreMap
Wed, Jan 8, 2020 (GMT) (1 earthquake)
2020-01-07 17:23:21 -08:00 (Jan 8, 2020 01:23:21 GMT)
1.2

1.1 km
1.4 km (0.9 mi)39km NNE of Amboy, Washington (USA) MoreMap
Thu, Jan 2, 2020 (GMT) (1 earthquake)
2020-01-02 03:23:41 -08:00 (Jan 2, 2020 11:23:41 GMT)
1.7

8.3 km
30 km (19 mi)12km SSW of Morton, Washington (USA) MoreMap
Wed, Jan 1, 2020 (GMT) (2 earthquakes)
2020-01-01 14:12:33 -08:00 (Jan 1, 2020 22:12:33 GMT)
1.0

15 km
30 km (19 mi)25km ENE of Kalama, Washington (USA) MoreMap
2020-01-01 08:10:04 -08:00 (Jan 1, 2020 16:10:04 GMT)
0.9

8.9 km
12 km (7.5 mi)37km SSE of Morton, Washington (USA) MoreMap
Estimated combined seismic energy released: 3.1 x 109 joules (850 kilowatt hours, equivalent to 0.731 tons of TNT) More info
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Earthquake statistics

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