Accueil > ... > Forum 23638

L’actualité est volcanique !!!

21 novembre 2013, 13:41

Currently erupting :

Ambrym (Vanuatu) : active lava lakes in several craters (updated 16 Sep 2013)

Bagana (Bougainville Island, Papua New Guinea) : ash explosions (updated 3 Oct 2013)

Barren Island (Indian Ocean) : new eruption in mid October 2013 (updated 17 Oct 2013)

Batu Tara (Sunda Islands, Indonesia) : strombolian explosions, ash plumes up to 500 m, extrusion of a small lava dome with rockfalls (updated 10 Oct 2013)

Chirinkotan (Northern Kuriles) : unspecified activity - possibly lava flows (updated 2 Sep 2013)

Cleveland (Aleutian Islands, Alaska) : continuous small eruptions (updated 6 May 2013)

Colima (Western Mexico) : lava flow on upper eastern flank (updated 19 Jul 2013)

Dukono (Halmahera) : thermal anomaly, probably small explosive activity in summit crater (updated 23 Oct 2013)

Erebus (Antarctica) : active lava lake in summit crater (updated 21 Jan 2012)

Erta Ale (Ethiopia) : active lava lake in northern pit crater, active hornito with intermittend flow in southern crater (updated 11 Jan 2013)

Etna (Sicily, Italy) : paroxysm at New SE crater on 26 Oct 13 (updated 26 Oct 2013)

Fuego (Guatemala) : lava flow on upper southern flank, small to moderate explosions (updated 3 Nov 2013)

Ibu (Halmahera, Indonesia) : growing lava dome, seismic unrest (updated 23 Oct 2013)

Jebel Zubair (Red Sea) : submarine eruption started 28 Sep 2013 (updated 3 Nov 2013)

Karymsky (Kamchatka) : occasional small explosions, thermal anomaly (updated 3 Nov 2013)

Kilauea (Hawai’i) : lava lakes in Halemau’uma’u and Pu’u ’O’o, lava flows on coastal flat and weakly active ocean entries (updated 13 Aug 2013)

Kizimen (Kamchatka) : growing lava dome and incandescent rock avalanches (updated 15 Oct 2013)

Marapi (Western Sumatra, Indonesia) : occasional weak explosions (updated 14 Aug 2013)

Nyiragongo (DRCongo) : active lava lake in summit crater (updated 12 Jun 2013)

Ol Doinyo Lengai (Tanzania) : effusion of natrocarbonatite lava inside the crater (updated 8 Jul 2013)

Pacaya (Guatemala) : strombolian activity and lava flow (updated 3 Nov 2013)

Paluweh (off Flores Island, Indonesia) : active growing lava dome (updated 12 Aug 2013)

Rabaul (Tavurvur) (New Britain, Papua New Guinea) : explosions and ash emissions (updated 1 Oct 2013)

Reventador (Ecuador) : ash explosions, occasional pyroclastic flows (updated 3 Nov 2013)
Sakurajima (Kyushu, Japan) : constant ash emissions and strong explosions (updated 3 Nov 2013)

Santa María / Santiaguito (Guatemala) : Santiaguito volcano (Guatemala) : lava flow on south flank of dome becomes more active (updated 3 Nov 2013)

Semeru (East Java, Indonesia) : growing lava dome, ash venting and small to moderate explosions (updated 18 Oct 2013)

Shiveluch (Kamchatka) : slow dome growth, occasional explosions and pyroclastic flows (updated 3 Nov 2013)

Sinabung (Sumatra, Indonesia) : ash emissions and explosions (updated 3 Nov 2013)

Stromboli (Eolian Islands, Italy) : continuing lava overflows (updated 3 Nov 2013)

Suwanose-jima (Ryukyu Islands) : Mt Ontake volcano of Suwanose-jima Island, Japan (updated 12 Sep 2013)

Telica (Nicaragua) : normal (low) seismic activity (updated 26 Sep 2013)

Tungurahua (Ecuador) : strombolian activity, strong ash emissions (updated 3 Nov 2013)

Ulawun (New Britain, Papua New Guinea) : steaming, degassing (updated 1 Oct 2013)

Yasur (Tanna Island, Vanuatu) : strong strombolian activity (level 3), crater currently closed (updated 10 Sep 2013)

Zhupanovsky (Kamchatka, Russia) : new explosive activity since 23 Oct (updated 24 Oct 2013)

Bezymianny (Central Kamchatka Depression) : slow lava flow extrusion from dome (updated 13 Oct 2013)

Chirpoi (Kurile Islands, Russia) : hot spot visible on satellite imagery (updated 14 Oct 2013)
Dieng (Central Java) : increased degassing (updated 28 Mar 2013)

Heard (Australia, Southern Indian Ocean) : likely lava lake in summit crater (updated 3 Oct 2013)

Iliwerung (Lesser Sunda Islands) : possible submarine eruption from Mt Hobal on 20 August (updated 20 Aug 2013)

Karangetang (Siau Island, Sangihe Islands, Indonesia) : lava extrusion at summit crater, strombolian activity, glowing avalanches (updated 4 Sep 2013)

Kerinci (Sumatra) : occasional ash explosions (updated 5 Jun 2013)

Ketoi (Kurile Islands, Russia)

Kirishima (Kyushu) : degassing, slightly increased seismic activity (updated 30 Jul 2012)

Langila (New Britain, Papua New Guinea) : occasional ash explosions (updated 24 Oct 2013)

Lokon-Empung (North Sulawesi, Indonesia) : small explosions, lava flow ? (updated 24 Sep 2013)

Manam (Papua New Guinea) : occasional explosions (updated 12 Sep 2013)

Merapi (Central Java) : moderate gas and ash plume on 22 july (updated 3 Oct 2013)

Nevado del Ruiz (Colombia) : seismic unrest (updated 7 Oct 2013)

Papandayan (West Java) : strong hydrothermal activity, increased seismicity (updated 6 May 2013)

Poas (Costa Rica) : occasional small phreatic explosions from lake (updated 22 Aug 2013)

Popocatépetl (Central Mexico) : steam/gas/ash emissions (updated 3 Nov 2013)

Raung (East Java) : strombolian activity in summit crater (updated 5 Aug 2013)

Tangkubanparahu (West Java) : occasional phreatic explosions (updated 15 Oct 2013)

Turrialba (Costa Rica) : ash venting, strong degassing (updated 24 Jul 2013)

White Island (New Zealand) : strong degassing, volcanic tremor (updated 13 Oct 2013)

Un message, un commentaire ?

modération a priori

Ce forum est modéré a priori : votre contribution n’apparaîtra qu’après avoir été validée par un administrateur du site.

Qui êtes-vous ?
Votre message

Pour créer des paragraphes, laissez simplement des lignes vides.