Get our newsletter!
Voyages aux volcans actifs !
Volcanoes & Earthquakes - new app for Android
Volcanoes & Earthquakes - app for iPhone & iPad

Départs garantis:
23 févr. - 1 mars 2020: Volcanoes of the Danakil desert - Danakil desert (Ethiopia)
14-27 mars 2020: Désert, sels et volcans - Désert de Danakil (Éthiopie)
4-8 mai 2020: Spécial Volcan Krakatau - Le Krakatau, détroit de la Sonde
9-17 mai 2020: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
1-8 juin 2020: Le Grand Lac de Lave du Nyiragongo - République Démocratique du Congo et Rwanda
11-29 août 2020: Kamchatka - Land of Colors - Kamchatka (Russia)
3-19 sept. 2020: Les volcans actifs de Java - Java (Indonésie)
20 sept. - 5 oct. 2020: Feu au Paradis des Mers du Sud - Vanuatu - Vanuatu (Mer du Sud)
: Places libres / : Départ garanti / : Quelques places disponibles / : Groupe fermé
Diaporama
Long Valley volcan
caldeira 3390 m / 11,122 ft
California, 37.7°N / -118.87°W
Condition actuelle: normal / en sommeil (1 sur 5)
Long Valley webcams / données en temps réel | Reports
Long Valley livres
Eruptions du volcan Long Valley:
111,000-57,000 years ago (formation of Mammoth Mountain)
Style éruptif tipique:
Explosive
Derniers séismes proches
Derniers images satellite

Sentinel hub | Landsat 8
Booking.com
 

Latest news & updates for Long Valley Caldera volcano

ven., 19 juil. 2013, 02:12
Map of recent quakes at the Long Valley caldera (California)
Normal seismic activity with numerous tiny earthquakes continues to occur at the southern and western parts of the caldera as well as under Mammoth mountain. There are no signs of a possible eruption in a near future.
dim., 31 mars 2013, 10:53
Location of yesterday's 3.8 earthquake
Some felt earthquakes have occurred recently along the southern boundary of Long Valley Caldera, the latest a 3.8 magnitude quakes yesterday. This is not unusual for the volcanic system and does not mean any volcanic eruption should be expected in a near future. The alert status remains green (normal).
Depth vs time of quakes at the Long Valley caldera (CA)
mer., 20 mars 2013, 17:32
Depth vs time of quakes at the Long Valley caldera (CA)
Small earthquakes continue to occur clustered near the SW margin of the caldera and Mammoth Mountain. The earthquake are tiny to small (less than magnitude 2) and show nothing usual going on.
Location of recent quakes at the Long Valley caldera
sam., 26 janv. 2013, 12:12
Seismic recording at Mammoth Mountain (MMS station, USGS)
Tiny quakes continue to be recorded under and near the Long Valley caldera. A small swarm is visible today in an area 20 km to the SE of Mammoth Mountain, at the SW limit of the caldera.
ven., 24 août 2012, 12:05
Small earthquake swarm at Long Valley on 24 Aug 2012
A small earthquake swarm has developed at the southern margin of the caldera, just north of Convict Lakes. The largest was a 2.5 event at 10 km depth. ...plus [lire toutes]
mar., 14 août 2012, 11:17
Location of the recent quakes at Long Valley (red dots for 12-13 Aug)
A small swarm of earthquakes could be during 12-13 Aug. About 30 (very small mostly
 

Plus sur VolcanoDiscovery:

Copyright: VolcanoDiscovery ou autres sources indiquées.
Utilisation des documents: Les textes, les images et les vidéos de ce site internet sont protégées par copyright. Toute reproduction et tout usage sans accord préalable ne sont pas autorisés. Si vous désirez acquérir pour certains documents (photos, vidéos, textes ou autres) le droit de reproduction, d'édition et, plus généralement, de toute utilisation destinée à un usage public, qu'elle soit commerciale ou pas, vous êtes priés de nous contacter.