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Random pictures
Earthquakes under Mount St. Helens volcano during 1988-2016; magmatic recharge swarms are marked, along with the most recent earthquake swarm. (image: USGS / Cascade Volcano Observatory via Eruptions Blog)
Tuesday, May 10, 2016
Since the beginning of 2016, a swarm of small earthquakes has been occurring at under the volcano, suggesting that another phase of magma recharge is currently taking place. ... [more]
Saturday, Apr 20, 2013
(Very) tiny earthquakes occur regularly at the volcano, but nothing suggests anything unusual going on at the volcano for the moment. [more]
 

Mount St. Helens volcano

stratovolcano 2549 m / 8,363 ft, Washington, USA (mainland exept Alaska), 46.2°N / -122.18°W
Nearby recent earthquakes (within 30km radius):

Earthquake list: past 7 days (only M>=-0.8) (21 quakes)

 | latest | archive: show
Earthquake depth plot Updated: Tue, 19 Jun 18:17 UTC (GMT)
TimeMag. / DepthDistanceLocationMapSource
Tue, 19 Jun
Tue, 19 Jun 15:18 UTCM 0.3 / 1.9 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Tue, 19 Jun 10:13 UTCM 0.5 / 1.9 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Tue, 19 Jun 07:11 UTCM 0.5 / 5.4 km - [info]Mount St. Helens (7 km)- 33km NE of Amboy, Washington
[Map]
USGS
Tue, 19 Jun 05:15 UTCM 0.3 / 9.1 km - [info]Mount St. Helens (6 km)- 38km SSE of Morton, Washington
[Map]
USGS
Sun, 17 Jun
Sun, 17 Jun 06:13 UTCM 1.3 / 12.5 km - [info] (31 km)- 26km E of Castle Rock, Washington
[Map]
USGS
Chehalis (50 km NW from epicenter) / MMI IV (Light shaking): I was lying in bed and it felt like a truck ran into the corner of the house—on the northeast corner. Or a door slamming but there’s not a door there. Nothing made sense as to what it could have been, but I felt it. I presume it was this earthquake as it was exactly the same time.
Sat, 16 Jun
Sat, 16 Jun 16:14 UTCM 0.7 / 7.9 km - [info]West Crater (10 km)- Washington
[Map]
USGS
Sat, 16 Jun 15:08 UTCM 0.2 / 12.9 km - [info]Mount St. Helens (17 km)- 25km S of Morton, Washington
[Map]
USGS
Fri, 15 Jun
Fri, 15 Jun 12:40 UTCM 0.2 / 3.7 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Fri, 15 Jun 11:37 UTCM 0.4 / 2.3 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Fri, 15 Jun 10:05 UTCM 0.6 / 10.3 km - [info] (36 km)- 8km SW of Morton, Washington
[Map]
USGS
Fri, 15 Jun 08:24 UTCM 0.2 / 2.7 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Fri, 15 Jun 07:47 UTCM 1.0 / 11.1 km - [info] (31 km)- 26km E of Castle Rock, Washington
[Map]
USGS
Thu, 14 Jun (6 earthquakes)
Thu, 14 Jun 23:37 UTCM 0.4 / 7.8 km - [info]Mount St. Helens (14 km)- 30km S of Morton, Washington
[Map]
USGS
Thu, 14 Jun 23:24 UTCM 0.5 / 2.3 km - [info]Mount St. Helens (2 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Thu, 14 Jun 11:28 UTCM 0.3 / 2.1 km - [info]Mount St. Helens (0 km)- 38km NNE of Amboy, Washington
[Map]
USGS
Thu, 14 Jun 09:59 UTCM 0.5 / 18.3 km - [info] (38 km)- 11km WSW of Morton, Washington
[Map]
USGS
Thu, 14 Jun 06:27 UTCM 0.7 / 8.7 km - [info]Mount St. Helens (6 km)- 34km NE of Amboy, Washington
[Map]
USGS
Thu, 14 Jun 01:09 UTCM 0.4 / 2.1 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Wed, 13 Jun
Wed, 13 Jun 19:57 UTCM 0.8 / 1.5 km - [info]Mount St. Helens (2 km)- 36km NNE of Amboy, Washington
[Map]
USGS
Wed, 13 Jun 11:06 UTCM 0.6 / 2.1 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Wed, 13 Jun 10:12 UTCM 0.1 / 2.4 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
 

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