Volcanoes

Active volcanoes in the world: November 12 - 18, 2014

New activity/unrest was observed at 6 volcanoes from November 12 - 18, 2014. Ongoing activity was observed at 15 volcanoes. New activity/unrest: Kilauea, Hawaiian Islands (USA) | Pavlof, United States | Popocatepetl, Mexico | Sinarka, Shiashkotan Island (Russia) | Turri

November 20, 2014

Pavlof eruption intensifies, ash cloud reaching 9.1 km a.s.l.

The eruption of Pavlof Volcano that began on November 12, 2014 has intensified, Alaska Volcano Observatory reported at 20:35 UTC today. Ash cloud height at 20:00 UTC was estimated at 7 620 meters (25 000 ft) above sea level. Thus, the Aviation Color Code has been raise

November 15, 2014

Large quantities of gases emitted to the atmosphere associated with the Holuhraun eruption

Large quantities of gases are emitted to the atmosphere associated with the Holuhraun eruption, Icelandic Met Office (IMO) reported on Thursday, November 13, 2014. Among the gases are SO2 that can convert to sulfuric acid causing acid rain.Rainwater samples have been co

November 14, 2014

Pavlof enters a new phase of eruptive activity, Alaska

According to latest Alaska Volcano Observatory (AVO) activity update for Pavlof issued 03:57 UTC today, the volcano has entered a new phase of eruptive activity. The Aviation Color Code has been increased to Orange and the Volcano Alert Level to Watch. A ground observer

November 13, 2014

Active volcanoes in the world: November 5 - 11, 2014

New activity/unrest was observed at 5 volcanoes from November 5 - 11, 2014. Ongoing activity was reported for 11 volcanoes.New activity/unrest: Cerro Negro de Mayasquer, Colombia-Ecuador | Kilauea, Hawaiian Islands (USA) | Popocatepetl, Mexico | Turrialba, Costa Rica

November 13, 2014

Kilauea's lava flow burns its first house in Pahoa, Hawaii

According to Hawaii County Civil Defense update issued 22:15 UTC on November 10, the front of Kilauea's lava flow remains approximately 150 meters (480 feet) from the Pahoa Village Road. ​An upslope breakout in the area of Apa’a Street near the cemetery had

November 11, 2014

New lobe of lava along Cemetery Road / Apaʻa Street, Pahoa - Hawaii

The leading edge of Kilauea's June 27th lava flow has not advanced since October 30, HVO reported on Monday, November 10. The closest active lava to Pāhoa Village Road is located on the north margin of the flow field between the cemetery and private property. Altho

November 10, 2014

Active volcanoes in the world: October 29 - November 4, 2014

New activity/unrest was observed at 4 volcanoes from October 29 - November 4, 2014. Ongoing activity was reported for 10 volcanoes.New activity/unrest: Kilauea, Hawaiian Islands (USA) | Popocatepetl, Mexico | Sinabung, Indonesia | Turrialba, Costa RicaOngoing activity:

November 06, 2014

Kilauea eruption and lava flow update, Hawaii

Hawaiian Volcano Observatory (HVO) said in their Kilauea volcano status update issued 03:42 UTC today, that the leading edge of the lava flow has not advanced since Thursday, October 30 when it was in a residential area approximately 155 meters (170 yards) above Pāhoa

November 03, 2014

Turrialba volcano erupts, Costa Rica

Costa Rica's Turrialba volcano experienced a relatively large eruption starting 05:10 UTC on October 30, 2014 (23:10 local time on October 29). The eruption lasted about 25 minutes and ended with a large explosion. The volcano rumbled back to life in 2010 after 144

October 30, 2014

Active volcanoes in the world: October 22 - 28, 2014

New activity/unrest was observed at 6 volcanoes from October 22 - 28, 2014. Ongoing activity was reported for 10 volcanoes.New activity/unrest: Chiles-Cerro Negro, Colombia-Ecuador | Copahue, Central Chile-Argentina border | Kilauea, Hawaiian Islands (USA) | Mayon, L

October 30, 2014

Scientists warn: Colossal volcanic eruption could destroy Japan

According to a new study by Kobe University earth scientists, Japan could be nearly destroyed by a massive volcanic eruption over the next century. The experts said they analyzed the scale and frequency of volcanic eruptions in the archipelago nation over the past 120

October 29, 2014

Lava flow from Kilauea approaching residential properties, Hawaii

Hawaiian Kīlauea continues to erupt at its summit and within the East Rift Zone with elevated gas emissions. Currently, the June 27th lava flow is advancing northeast between Apa`a St/Cemetery Rd and Pāhoa Village Road. As of 02:30 UTC today (16:30 local time on Octo

October 28, 2014

Kilauea's lava flow crossed Apaʻa Street, residents of Pāhoa ready for evacuation, Hawaii

Hawaiian Volcano Observatory (HVO) reports that the June 27th lava flow remains active and has moved downslope at a higher rate in the past few days (240 m, or 260 yd, per day). The flow front crossed Apa‘a Street at approximately 13:50 UTC on Saturday, October 25

October 26, 2014

Strong eruption of Sakurajima sends ash plume 4.5 km into the air, Japan

Following a week of relatively low activity, Japanese Sakurajima volcano (Showa crater/Aira caldera) has become more active again during the past days. A particularly strong vulcanian explosion occurred this morning (October 24) and produced an ash plume that rose up to

October 24, 2014

Evacuations ordered amid fears of Cerro Negro de Mayasquer eruption, Ecuador-Colombia

Cerro Negro de Mayasquer volcanic complex located at the Ecuador-Colombia border is experiencing increased volcanic unrest and inflation. Authorities raised the alert level to Orange (3/4) and ordered thousands to evacuate amid fears that the recent activity under the

October 23, 2014

Active volcanoes in the world: October 15 - 21, 2014

New activity/unrest was observed at 9 volcanoes from October 15 - 21, 2014. Ongoing activity was reported also for 9 volcanoes.New activity/unrest: Cerro Negro de Mayasquer, Colombia-Ecuador | Copahue, Central Chile-Argentina border | Etna, Sicily (Italy) | Karangetang

October 23, 2014

Bardarbunga eruption continues, strong jet stream could take its SO2 to UK over next 24 hrs

Seismic activity at Iceland's Bardarbunga volcano is still high, the eruption at Holuhraun continues and the Aviation Colour Code for the volcano remains at ‘Orange’. The European Geosciences Union (EGU) warned this morning that strong jet stream could t

October 21, 2014

Shallow M5.6 earthquake hit Ecuador-Colombia border region

A strong and shallow earthquake measuring M6.0 [downgraded to M5.6] on the Richter scale hit Ecuador-Colombia border region (Cerro Negro de Mayasque volcanic complex) on October 20, 2014 at 19:31 UTC (14:33 local time). USGS is reporting depth of 10 km (6.2 miles). EMSC

October 20, 2014

Active volcanoes in the world: October 8 - 14, 2014

New activity/unrest was observed at 5 volcanoes from October 8 - 14, 2014. Ongoing activity was reported for 13 volcanoes.New activity/unrest: Copahue, Central Chile-Argentina border | Mayon, Luzon (Philippines) | Ontakesan, Honshu (Japan) | Poas, Costa Rica | Sinab

October 15, 2014

Strong phreatic eruption of Poas volcano, Costa Rica

A strong phreatic eruption occurred at the crater lake of Poas volcano on October 14, 2014. The explosion ejected mud and water more than 200 m into the air. According to first news articles, nobody was hurt, but the visiting areas have been evacuated. Today's erupt

October 14, 2014

Copahue enters a new phase of increased activity, Chile-Argentina

South American Copahue volcano has again entered a phase of increased activity. At least two moderately strong explosions were recorded at 10:52 and 16:49 UTC on October 11, 2014. Ash plumes reached maximum heights of 3 600 m. Intermittent incandescence from the crater

October 13, 2014

A new eruption may soon take place at Mayon Volcano, Philippines

Fresh lava flow observed this morning at Mayon Volcano has raised concerns a new eruption may soon take place, PHIVOLCS said on Sunday, October 12, 2014. The activity at the volcano suddenly increased on September 15 and lasted for a few days."After that, there was

October 12, 2014

Large pyroclastic flows from Mount Sinabung disrupt flights, Indonesia

Several large pyroclastic flows traveled down the southeast flank of Mount Sinabung on October 9, 2014, threatening the closest inhabited areas. Flights from the Kuala Namu International Airport in Deli Serdang regency, North Sumatra, to destinations in the province and

October 12, 2014

Active volcanoes in the world: October 1 - 7, 2014

New activity/unrest was observed at 7 volcanoes from October 1 - 7, 2014. Ongoing activity was reported for 10 volcanoes.New activity/unrest: Bardarbunga, Iceland | Copahue, Central Chile-Argentina border | Lewotobi, Flores Island (Indonesia) | Mayon, Luzon (Philippi

October 09, 2014

Pyroclastic flows continue at Sinabung volcano, Indonesia

Lava extrusion continues at Indonesian Sinabung volcano. A series of small to moderately sized pyroclastic flows occurred this morning at the volcano. Whether the apparently more intense activity is a sign of increased lava effusion is difficult to say, VolcanoDiscovery

October 05, 2014

Active volcanoes in the world: September 24 - 30, 2014

New activity/unrest was observed at 5 volcanoes from September 24 - 30, 2014. Ongoing activity was reported for 12 volcanoes.New activity/unrest: Bardarbunga, Iceland | Copahue, Central Chile-Argentina border | Mayon, Luzon (Philippines) | Ontakesan, Honshu (Japan)

October 01, 2014

Large earthquake swarm rattles Long Valley caldera, California U.S.

A large earthquake swarm is currently underway in Long Valley caldera, Mammoth Lake region of California U.S., east of the Sierra Nevada mountains. The swarm started on Thursday, September 25, 2014, and it is one of the largest earthquake swarms in this region in the pa

September 29, 2014

Powerful and deadly eruption of Mount Ontake, Japan

Japan's Mount Ontake volcano suddenly erupted shortly before noon local time today (03:00 UTC) spewing ash high into the sky and down the mountains' slope for more than 3 km. Tokyo VAAC reported ash plume rising up to 11 km (37 000 feet) and drifting East at 03:

September 27, 2014

Active volcanoes in the world: September 17 - 23, 2014

New activity/unrest was observed at 6 volcanoes from September 17 - 23, 2014. Ongoing activity was observed at 12 volcanoes.New activity/unrest: Bardarbunga, Iceland | Mayon, Luzon (Philippines) | Rabaul, New Britian (Papua New Guinea) | Rincon de la Vieja, Costa Ric

September 25, 2014

Mount Sinabung erupts again, Indonesia

After 3 months of being relatively quiet Indonesian Mount Sinabung erupted again on September 23, 2014, spewing hot ash up to two km to the southeast, official said. The eruption started at 13:43 local time on September 24 (06:43 UTC) and lasted for a full 907 seconds,

September 25, 2014

Powerful eruption observed at Shiveluch, Kamchatka - Russia

A powerful eruption was observed at Russian Shiveluch volcano at 00:41 UTC on September 24, 2014. Ash plume rose up to 11 km (38 000 feet) altitude.The eruption generated several pyroclastic flows, some of which surpassed the 350 m high western caldera wall.The explosio

September 25, 2014

Costa Rica's Rincón de la Vieja shows signs of increased activity

Costa Rica's Rincon de la Vieja volcano is showing signs of increased activity since September 17, 2014. Phreatic explosions have regularly occurred from the main crater which contains an acid lake. An aerial survey on Friday showed no fresh deposits, which suggests

September 22, 2014

Kilauea lava flow advances toward populated areas, Hawaii

Hawaii issued a state of emergency for its Kilauea Volcano on September 4, 2014. As the lava flow that started during the June 27th eruption continues to advance toward populated areas residents are urged to finalize their evacuation plans.Potentially-lethal concentrati

September 19, 2014

Active volcanoes in the world: September 10 - 16, 2014

New activity/unrest was observed at 8 volcanoes from September 10 - 16, 2014. Ongoing activity was observed at 17 volcanoes.New activity/unrest: Askja, Iceland | Asosan, Kyushu (Japan) | Bardarbunga, Iceland | Kuchinoerabujima, Ryukyu Islands (Japan) | Kusatsu-Shira

September 18, 2014