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Volcanic activity worldwide 7 Aug 2017: Fuego volcano, Klyuchevskoy, Dukono, Reventador, Turrialba, ...

Monday Aug 07, 2017 21:00 PM |

Map of today's active volcanoes
Map of today's active volcanoes
Satellite image of Klyuchevskoy volcano on  7 Aug 2017
Satellite image of Klyuchevskoy volcano on 7 Aug 2017
Satellite image of Bagana volcano on  6 Aug 2017
Satellite image of Bagana volcano on 6 Aug 2017
Satellite image of Langila volcano on  6 Aug 2017
Satellite image of Langila volcano on 6 Aug 2017
Satellite image of Sangeang Api volcano on  7 Aug 2017
Satellite image of Sangeang Api volcano on 7 Aug 2017
Satellite image of Dukono volcano on  7 Aug 2017
Satellite image of Dukono volcano on 7 Aug 2017
Satellite image of Dukono volcano on  6 Aug 2017
Satellite image of Dukono volcano on 6 Aug 2017
The lava flow of the east-southeast slope of Sngay on 2 Aug 2017 (image: SANTANAestudio / facebook)
The lava flow of the east-southeast slope of Sngay on 2 Aug 2017 (image: SANTANAestudio / facebook)
Satellite image of Reventador volcano on  7 Aug 2017
Satellite image of Reventador volcano on 7 Aug 2017
Klyuchevskoy (Kamchatka): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: POSS ERUPTION OBS AT 20170807/1740Z FL180 EXTD SE OBS VA DTG:07/1820Z
...7 Aug:
Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: VA AT 20170807/0110Z FL180 EXTD SE MOV 25KT REPORTED

Bagana (Bougainville Island, Papua New Guinea): (6 Aug) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA OBS TO FL070 MOV SW AT 06/2010Z.

Langila (New Britain, Papua New Guinea): (6 Aug) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA OBS TO FL060 EXT 30NM NW AT 06/2200Z OBS VA DTG:06/2225Z

Sinabung (Sumatra, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA OBS TO FL110 MOV ESE OBS VA DTG:07/1905Z
...6 Aug:
Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: GND REPORT VA TO FL110 AT 06/2205Z OBS VA DTG:06/2250Z

Sangeang Api (Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: MINOR EMISSIONS TO FL080 MOV WSW OBS VA DTG:07/0940Z

Dukono (Halmahera): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: CONTINOUS VA EMISSIONS OBS TO FL070 EXT NW OBS VA DTG:07/1715Z
...6 Aug:
Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: CONTINUOUS VA EMISSIONS OBS TO FL070 EXT 70NM NW AT 06/2240Z

Bogoslof (United States, Aleutian Islands): Volcanic Ash Advisory Center Anchorage (VAAC) issued the following report: 0807/1745Z

Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: INCREASING VA ACTIVITY

Turrialba (Costa Rica): (7 Aug) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EM OBSD OBS VA DTG:

Sangay (Ecuador): The volcano is in a new effusive-explosive eruption since late July or early August. A new lava flow started to descend on the east-southeast slope of the stratovolcano. As well, mild explosive activity has been occurring at the summit crater, seen as small ash emissions that have been observed frequently over the past days, producing small ash plumes rising a few 100 meters.
Most likely, this comes from strombolian explosions associated with the lava effusion. The magnitude of the eruption seems small to moderate, as typical for the volcano's activity during the past decades.
... [read more]

Reventador (Ecuador): (7 Aug) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ONGOING VA EMS

Sabancaya (Peru): (7 Aug) Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: INTERMITTENTS EMISSIONS OF VA

Volcano Activity Summary for 7 Aug 2017:

Currently erupting:

Ambrym (Vanuatu): active lava lakes in several craters (updated 24 Jul 2017)
Bagana (Bougainville Island, Papua New Guinea): intermittent mild ash emissions (updated 10 May 2017)
Barren Island (Indian Ocean): strombolian activity in summit crater, lava flow effusion (updated 20 Feb 2017)
Bezymianny (Central Kamchatka Depression): new activity since around 12 Dec (updated 23 Jun 2017)
Bogoslof (United States, Aleutian Islands): quiet since 13 March 2017 (updated 10 Jul 2017)
Chirinkotan (Northern Kuriles, Russia): possible large explosion on 28 Nov 2016 (updated 2 Mar 2017)
Dukono (Halmahera): mild strombolian activity, continuous intense ash emissions (updated 23 Jun 2017)
Erebus (Antarctica): active lava lake in summit crater (updated 8 Dec 2014)
Erta Ale (Danakil depression, Ethiopia): active summit lava lake, second lava lake and active lava flow field on southern rift (updated 31 May 2017)
Etna (Sicily, Italy): mini-eruptions at SE crater at regular intervals (updated 19 Apr 2014)
Fuego (Guatemala): lava flows on S and W flanks, lava fountaining from summit vent (updated 12 Jul 2017)
Gamalama (Halmahera): small ash eruption on 3 Aug 2016 (updated 5 Aug 2016)
Heard (Australia, Southern Indian Ocean): lava effusion at summit vent (updated 22 Jun 2017)
Ibu (Halmahera, Indonesia): stromolian and phreatomagmatic explosions (updated 29 Oct 2015)
Karymsky (Kamchatka): weak activity (rare explosions?) (updated 23 Jul 2017)
Kilauea (Hawai'i): new surface lava flows from breakouts N and NE of Puu Oo since 24 May 2016 (updated 29 Sep 2016)
Klyuchevskoy (Kamchatka): mild activity at summit crater, occasional explosions (updated 23 Jun 2017)
Lopevi (Vanuatu): probably strombolian activity in summit crater (updated 13 Jan 2017)
Manam (Papua New Guinea): mild explosive activity at summit crater (updated 8 May 2017)
Masaya (Nicaragua): active lava lake ini summit crater (updated 12 Jul 2016)
Nishino-shima (Volcano Islands, Japan): strombolian eruption, effusion of lava flows (updated 24 Apr 2017)
Nyiragongo (DRCongo): new vent on crater floor (updated 9 Sep 2016)
Ol Doinyo Lengai (Tanzania): effusion of natrocarbonatite lava inside the crater (updated 8 Jul 2013)
Pacaya (Guatemala): strombolian activity in summit crater, lava flow effusion (updated 2 Mar 2017)
Piton de la Fournaise (La Réunion): eruption from south flank of Dolomieu crater since 14 July 2017 (updated 31 Jul 2017)
Popocatépetl (Central Mexico): degassing, sporadic explosions, slowly growing lava dome (updated 27 Nov 2016)
Reventador (Ecuador): lava flow on SW flank (updated 9 Jan 2017)
Sabancaya (Peru): frequent moderate explosions, intense ash emissions (updated 23 Jun 2017)
Sakurajima (Kyushu, Japan): intermittent vulcanian explosions (updated 19 May 2017)
Sangay (Ecuador): mild strombolian activity in summit crater (updated 7 Aug 2017)
Sangeang Api (Indonesia): strombolian activity at summit vent, lava flow effusion (updated 31 Jul 2017)
Santiaguito (Guatemala): intermittent strong explosions from growing Caliente dome (updated 9 May 2017)
Semeru (East Java, Indonesia): growing lava dome, mild strombolian activity in summit crater (updated 10 Oct 2016)
Shiveluch (Kamchatka): growing lava dome (updated 28 Jun 2017)
Sinabung (Sumatra, Indonesia): continuing pyroclastic flows (updated 2 Aug 2017)
Stromboli (Eolian Islands, Italy): weak, intermittent strombolian explosions (updated 17 Jun 2017)
Suwanose-jima (Ryukyu Islands): intense strombolian activity from Otake crater (updated 10 May 2017)
Villarrica (Central Chile): small active lava lake in summit crater (updated 23 Aug 2016)
Yasur (Tanna Island, Vanuatu): ash emissions, weak strombolian explosions (updated 15 Sep 2016)

Eruption warning / minor activity:

Aoba (Vanuatu): steaming, possible ash emissions (updated 14 Aug 2016)
Aso (central Kyushu, Japan): degassing, sporadic steam / ash explosions (updated 8 Oct 2016)
Awu (North Sulawesi & Sangihe Islands): seismic unrest, eruption warning (updated 13 May 2016)
Batu Tara (Sunda Islands, Indonesia): unknown, possibly weak strombolian activity (updated 25 Aug 2016)
Bristol Island (United Kingdom, South Sandwich Is): eruption seems to have ended (updated 14 Sep 2016)
Bromo (East Java, Indonesia): intense degassing, intermittent ash emissions, crater glow (updated 10 Oct 2016)
Bulusan (Luzon Island, Philippines): intermittent ash emissions, intense degassing (updated 29 Dec 2016)
Canlaon (Central Philippines): degassing, sporadic ash emissions (updated 6 May 2017)
Cerro Negro (Nicaragua): increased earthquake activity (updated 16 Feb 2016)
Chaitén (Southern Chile and Argentina): seismic unrest (updated 22 May 2015)
Chikurachki (Paramushir Island): steaming, degassing (updated 23 Aug 2016)
Chirpoi (Kurile Islands, Russia): degassing, steaming (updated 29 Jul 2016)
Cleveland (Aleutian Islands, Alaska): growing lava dome in summit crater (updated 5 Jul 2017)
Colima (Western Mexico): occasional very week explosions (updated 31 May 2017)
Copahue (Chile/Argentina): mild ash and steam emissions (updated 29 Dec 2016)
Dieng (Central Java): alert level back to normal since 9 Aug 2014 (updated 3 Jul 2017)
Ebeko (Paramushir Island): intermittent mild ash emissions (updated 23 Jun 2017)
Karangetang (Siau Island, Sangihe Islands, Indonesia): rockfalls, glowing lava dome (updated 13 Jan 2016)
Kerinci (Sumatra): intermittent ash explosions (updated 5 Jun 2016)
Krakatau (Sunda Strait, Indonesia): unrest, eruption pause or eruption ended (updated 22 Feb 2017)
Langila (New Britain, Papua New Guinea): likely lava flows or lava dome extrusion, strombolian activity (updated 23 Jun 2017)
Lascar (Northern Chile): sudden explosion on 30 Oct 2015 (updated 31 Oct 2015)
Llaima (Central Chile and Argentina)
Loihi (United States, Hawaiian Islands): earthquake swarm (updated 26 Jun 2017)
Lokon-Empung (North Sulawesi, Indonesia): seismic unrest, eruption warning (updated 9 Mar 2016)
Marapi (Western Sumatra, Indonesia): steaming, sporadic small explosions (updated 5 Jun 2017)
Merapi (Central Java, Indonesia): sporadic phreatic explosions (updated 21 Aug 2015)
Michael (United Kingdom, South Sandwich Is): heat signal from summit crater, unknown eruptive activity (updated 28 Nov 2016)
Momotombo (Nicaragua): intermittent vulcanian explosions (updated 29 Mar 2016)
Nevado Chachani (Peru)
Nevado del Ruiz (Colombia): intermittent mild to moderate ash emissions (updated 18 Oct 2016)
Nevados de Chillán (Central Chile): sporadic mild to moderate ash emissions (updated 2 Apr 2017)
Niigata-Yake-yama (Honshu): sporadic explosions, seismic unrest (updated 8 May 2016)
Nyamuragira (DRCongo): active lava lake in summit caldera (updated 2 Feb 2017)
Pavlof (Alaska Peninsula, USA): small steam emissions (updated 22 Jun 2017)
Poas (Costa Rica): intermittent low-energy ash emissions, intense degassing (updated 14 Jul 2017)
Rincón de la Vieja (Costa Rica): sproadic hydrothermal explosions (updated 23 Jun 2017)
Rinjani (Lombok): sudden eruption on 1 Aug 2016 (updated 29 Sep 2016)
San Miguel (El Salvador): seismic unrest, inflation, strong degassing (updated 9 May 2017)
Soufriere Hills (Montserrat, West Indies (UK)): seismic unrest, occasional light ash venting (updated 21 Mar 2013)
Telica (Nicaragua): lava glow from crater, degassing, occasional light ash emissions (updated 9 May 2016)
Tungurahua (Ecuador): inflation, eruption warning (updated 5 Jun 2016)
Turrialba (Costa Rica): sporadic mild ash emissions (updated 23 Jun 2017)
Ubinas (Peru): intermittent ash explosions (updated 4 Oct 2016)
Ulawun (New Britain, Papua New Guinea): degassing, ash venting (updated 5 Aug 2013)
White Island (New Zealand): ash venting from 2012 lava dome (updated 13 Sep 2016)
Zavodovski (South Sandwich Islands (UK)): strong steaming, degassing (updated 18 Jun 2016)
Zhupanovsky (Kamchatka, Russia): steaming / degassing (updated 20 Nov 2016)

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