Get our newsletter!
Check out our volcano tours on VolcanoAdventures.com!
Volcanoes & Earthquakes - new app for Android
Guaranteed tours:
28 Apr - 3 May 2018: Aegean's Hidden Gem: Isle of Milos - Milos Island (Greece)
12-20 May 2018: From Stromboli to Etna - Eolian Islands + Etna volcano (Italy)
19-27 May 2018: From Stromboli to Etna - Eolian Islands + Etna volcano (Italy)
9-17 Jun 2018: From Stromboli to Etna - Eolian Islands + Etna volcano (Italy)
24 Jun - 1 Jul 2018: Nyiragongo Lava Lake & Mountain Gorillas - DR Congo + Rwanda
12-14 Jul 2018: Krakatau Volcano Special - Krakatau volcano, Sunda Strait
15-31 Jul 2018: Volcanoes and Spices - N-Sulawesi + Halmahera (Indonesia)
22-27 Jul 2018: Adventure Volcano - Yasur Volcano Travel - Tanna Island (Vanuatu)
22 Jul - 5 Aug 2018: Volcanoes and Cultures - Adventures in the South Sea - Vanuatu (South Sea)
26 Sep - 10 Oct 2018: Volcanoes and Cultures - Adventures in the South Sea - Vanuatu (South Sea)
: spaces available / : guaranteed / : few spaces left / : booked out
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) (5 quakes)

 | latest | archive: show
Earthquake depth plot Updated: Sun, 22 Apr 03:08 UTC (GMT)
TimeMag. / DepthDistanceLocationMapSource
Wed, 18 Apr
Wed, 18 Apr 20:32 UTCM 1.5 / 1 km - [info] (37 km)Explosion - 22km ENE of Castle Rock, Washington
[Map]
USGS
Wed, 18 Apr 11:37 UTCM 0.2 / 0.6 km - [info]Mount St. Helens (1 km)- 37km NNE of Amboy, Washington
[Map]
USGS
Wed, 18 Apr 08:18 UTCM 1.4 / 17.5 km - [info] (38 km)- 14km WSW of Morton, Washington
[Map]
USGS
Tue, 17 Apr
Tue, 17 Apr 23:43 UTCM 1.0 / 11 km - [info]Mount St. Helens (12 km)- 37km SSE of Morton, Washington
[Map]
USGS
Mon, 16 Apr
Mon, 16 Apr 01:47 UTCM 1.6 / 8.6 km - [info]West Crater (27 km)- 3km NNE of Amboy, Washington
[Map]
USGS
 

More on VolcanoDiscovery:

Subpages:
1980 eruption | News
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Text and images on this webpage are copyrighted. Further reproduction and use without authorization is not consented. If you need licensing rights for photographs, for example for publications and commercial use, please contact us.