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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) (4 quakes)

 | latest | archive: show
Earthquake depth plotUpdated: Thu, 24 Jan 00:15 UTC (GMT)
TimeMag. / DepthDistanceLocationMapSource
Wed, 23 Jan
Wed, 23 Jan 23:40 UTCM 2.6 / 58 km - [info]Mount St. Helens (26 km) WASHINGTON
[Map]
EMSC
Wed, 23 Jan 20:17 UTCM 0.2 / 12.9 km - [info]Mount St. Helens (24 km)- 32km SSW of Morton, Washington
[Map]
USGS
Tue, 22 Jan
Tue, 22 Jan 15:03 UTCM 0.7 / 5.6 km - [info]Mount St. Helens (20 km)- 20km S of Morton, Washington
[Map]
USGS
Mon, 21 Jan
Mon, 21 Jan 06:05 UTCM 0.9 / 17.8 km - [info] (37 km)- 7km SW of Morton, Washington
[Map]
USGS
 

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