Worldwide Volcano News and Updates
Updated: Jan 26, 2022 08:00 GMT - Refresh
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Wed, 27 Sep 2006, 06:00
Aviation ash advisories for Ubinas, based on pilot reports, were issued by the Buenos Aires VAAC on 27, 28, and 30 September, and 1 October. The reports indicated continuous ash emissions. Read all- More about Ubinas volcano
Wed, 27 Sep 2006, 06:00
Volcanic unrest continued at Fourpeaked volcano during 23-29 September. Satellite observations by scientists from the University of Maryland-Baltimore County indicate that sulfur dioxide emission was continuing. Early in the week, AVO conducted several helicopter and fixed-wing missions during which observers photographed a linear series of vents running N from the summit for about 1 km. Read all- More about Fourpeaked volcano
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Wed, 27 Sep 2006, 06:00
No ash emissions from Tungurahua were reported by the IG between 27 September and 2 October. However, a slow-moving lava flow was seen moving down the NNW flank on 2 October. Some fumarolic activity from the crater was observed this week when the weather was clear. Read all- More about Tungurahua volcano
Wed, 27 Sep 2006, 06:00
There were minor rockfalls off of the new dome at St. Helens during 27 September-3 October as lava emerged slowly from the vent onto the S crater floor. Seismicity and rates of deformation were low. The new dome is now nearly as high as Shoestring notch on the SE crater wall. Read all- More about Mount St. Helens volcano
Wed, 27 Sep 2006, 06:00
Visual observations of Soufrière Hills during 22-29 September showed that the dome continued to grow at a moderate rate. Growth appeared to have occurred predominantly on the domes summit area, and on its eastern side, with a prominent lobe growing in this location. The vents just inside Gage's wall and on the summit of the dome periodically produced both ash and gases. Read all- More about Soufriere Hills volcano
Wed, 27 Sep 2006, 06:00
Explosive activity at Santa María has continued to be reported during 21-29 September by INSIVUMEH. Two explosions on 21 September caused minor ashfall and small block avalanches. A pyroclastic flow the next day was generated by material coming off of Caliente dome. Read all- More about Santiaguito volcano
Wed, 27 Sep 2006, 06:00
Lava flows have continued at Pacaya during 14-29 September, as reported by INSIVUMEH. The flows slowly advanced W towards Cerro Chino and NE towards Cerro Grande. White fumarolic emissions continued to rise from the MacKenney Cone. Read all- More about Pacaya volcano
Wed, 27 Sep 2006, 06:00
In a 27 September report, PHIVOLCS noted continuing volcanic earthquakes, tremor episodes, and intermittent discharge of incandescent lava fragments along with intense glow from the crater. Steaming from the crater was moderate with white plumes drifting SW. Read all- More about Mayon volcano
Wed, 27 Sep 2006, 06:00
Fountaining on 28 September was reported about 15 m inland of the W edge of the East Lae`apuki bench. Lava jetted about 30 m in the air accompanied by loud rumbling and jetting sounds. Over the next couple of days, 3-4 lava streams were visible on the W side of East Lae`apuki entry, as were incidents of tephra jetting and lava fountaining 15-23 m (50-75 ft) high. Read all- More about Kilauea volcano
Wed, 27 Sep 2006, 06:00
Seismic data and satellite observations reported by KVERT indicated that moderate ash eruptions of Karymsky continued during 23-29 September. Weak local shallow earthquakes occurred at a rate of 100-250 per day. Ash explosions were thought to have risen to about 4.5 km (14,800 ft) a.s.l. on 22 September, and up to 2.5 km (8,200 ft) a.s.l. on the other days of that week. Read all- More about Karymsky volcano
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Wed, 27 Sep 2006, 06:00
INSIVUMEH reports noted that frequent explosions at Fuego during 14-29 September sent incandescent lava 75-100 m above the crater rim and generated hot avalanches SW towards the Taniluyá River. Read all- More about Fuego volcano
Sun, 24 Sep 2006, 06:33
On the morning of 23 Sept, an ash plume emitted by a strong explosion of Tungurahua volcano reached an altitude of 9 km a.s.l. (VAAC Washington). The geophysical institute of Ecuador reports increased levels of tremor and sulphur dioxide emission.
Wed, 20 Sep 2006, 06:00
Based on pilot reports, the Buenos Aires VAAC issued aviation ash advisories for Ubinas on 24 and 25 September. The continuous ash emissions were rising as high as 9 km (30,000 ft) a.s.l. and drifting SSE. Read all- More about Ubinas volcano
Wed, 20 Sep 2006, 06:00
Residents on Simbo Island reported feeling seven "earth tremors" on 21 September, and others in recent days. None of the events caused damage. The Solomon Islands Seismology Division does not have monitoring equipment on the island. Read all- More about Simbo volcano
Wed, 20 Sep 2006, 06:00
On 26 September at least two phreatic eruptions occurred at Poás. One during the night of 25 September reached a height of at least 350 m above the warm acid lake, depositing rock fragments, mud, and water in the southern part of the inner crater and outside the western part of the crater. Material ejected that night reached Trojas de Sarchí, almost 10 km SW. Read all- More about Poas volcano
Wed, 20 Sep 2006, 06:00
Reports have been received of large pumice rafts in the Fiji Islands. On 16 September observers aboard the M/V National Geographic Endeavour noted almost continuous rows of pumice that day as they traveled about 90 km east-southeast to Vatoa Island, where the pumice was present on the beaches. Large rafts of pumice were also passing through the northern Lau Group around Naitauba Island on 19 September. Read all- More about Home Reef volcano
Wed, 20 Sep 2006, 06:00
On the evening of 17 September the Alaska Volcano Observatory (AVO) received several reports of two discrete plumes rising from the Cape Douglas area, about 320 km SW of Anchorage. Retrospective analysis of data from the NEXRAD Doppler radar in King Salmon showed an unusual cloud starting at 1200 that day. The maximum cloud height determined by radar during the first hour of the event was 6 km (20,000 ft) a.s.l. Read all- More about Fourpeaked volcano
Wed, 20 Sep 2006, 06:00
Increased seismicity at Dempo resulted in an elevation of the hazard status to Alert Level 2. Read all- More about Dempo volcano
Wed, 20 Sep 2006, 06:00
During 20-26 September seismicity remained low, as Tungurahua continued to generate ash eruptions. Ash rose 2 km above summit (23,000 ft a.s.l.) on the afternoon of 21 September. Moderate ash emissions occurred again on 22 September. Read all- More about Tungurahua volcano
Wed, 20 Sep 2006, 06:00
On 20 September the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite caught Suwanose-jima in the process of emitting volcanic ash and steam. The volcano's emissions blew N, gradually fanning out over the ocean, with a grayish tinge that distinguished it from nearby white clouds. Aviation ash advisories for this eruption issued by the Tokyo VAAC based on satellite imagery, pilot reports, and JMA, noted that the plume rose to 2.1 km (7,000 ft) a.s.l. and extended about 80 km N. Read all- More about Suwanose-jima volcano
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Wed, 20 Sep 2006, 06:00
Lava continued to extrude onto the crater floor during 20-26 September with low seismicity, generating occasional rockfalls as talus sloughed off the flanks of the growing dome. Read all- More about Mount St. Helens volcano
Wed, 20 Sep 2006, 06:00
MVO reported that during 15-22 September the lava dome at Soufrière Hills continued to grow at a moderate rate, slower than earlier in the month. Growth appears to have occurred predominantly in the summit area and on the S and E sides of the dome. The vent situated in the Gages Wall is still active, with minor explosive activity seen during an observation flight on 19 September. Read all- More about Soufriere Hills volcano
Wed, 20 Sep 2006, 06:00
Based on satellite imagery, the Darwin VAAC issued multiple aviation ash advisories for Semeru during 20-21 September. Plumes were initially reported to be near 11 km (36,000 ft) a.s.l. and drifting SW. The later reports noted a plume at 4.9 km (16,000 ft) a.s.l. extending about 90 km W. Read all- More about Semeru volcano
Wed, 20 Sep 2006, 06:00
Surface activity at Mayon consisted of incandescent lava fragments rolling down the slopes and glow coming from the summit crater. Moderate white steam emissions continued from the summit. The number of daily volcanic earthquakes was low during 20-24 September, with 1-3 events per day. Read all- More about Mayon volcano
Wed, 20 Sep 2006, 06:00
Throughout 20-26 September Kilauea continued to erupt from the Pu`u `O`o vent on the East Rift Zone. Summit inflation centered in the south part of the caldera also continued. Lava was flowing through the PKK lava tube from its source on the SW flank of Pu`u `O`o to the ocean. Read all- More about Kilauea volcano
Wed, 20 Sep 2006, 06:00
Seismic data and satellite observations reported by KVERT indicate that moderate ash eruptions were continuing from Karymsky during 16-22 September. There have been 40-200 weak shallow earthquakes recorded each day. A thermal anomaly over the crater was noted on 18-19 September. Read all- More about Karymsky volcano
Wed, 20 Sep 2006, 06:00
Indian Coast Guard officials noted in a news report on 23 September that the continuing eruption at Barren Island was decreasing in intensity. A surveillance report stated that there was less lava but more "smoke" coming from the volcano. Read all- More about Barren Island volcano
Wed, 20 Sep 2006, 06:00
Based on information from JMA, the Tokyo VAAC reported eruptions at Sakura-jima on 20 and 21 September. A plume from the second eruption rose to 2.4 km (8,000 ft) a.s.l. Read all- More about Sakurajima volcano
Thu, 14 Sep 2006, 07:56
Seismic activity and lava extrusion from Mayon decreased during 6-12 September. Ground-deformation measurements showed an overall deflation. On 11 September, the Alert Level was lowered from 4 to 3 and around 30,000 people who had been evacuated early in August were allowed to return to their homes.
Wed, 13 Sep 2006, 06:00
Based on pilot reports, the Buenos Aires VAAC reported continuous emission of ash plumes from Ubinas on 13 September. The plumes rose to altitudes of 4.9 km (16,000 ft) a.s.l. Read all- More about Ubinas volcano
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