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Eruption of Colima volcano yesterday night (photo: Hernando Rivera)
The volcano continues to produce strong vulcanian-type explosions, with ash plumes rising 2-3 km above the volcano.
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Active lava lobe and incandescent rockfalls at Sinabung in March 2015 (photo: Bastien Poux)
) The volcano continues to effuse a viscous lava lobe from its summit crater. Frequent rockfalls and pyroclastic flows occur due to partial collapses of the sticky lava masses on the steep upper slope.
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Active lava lobe and incandescent rockfalls at Sinabung in March 2015 (photo: Bastien Poux)
The volcano continues to effuse a viscous lava lobe from its summit crater. Frequent rockfalls and pyroclastic flows occur due to partial collapses of the sticky lava masses on the steep upper slope.
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Eruption column from Shiveluch this morning (photo: Y. Demyanchuck / www.volkstat.ru)
) Another powerful vulcanian explosion occurred this morning at 10:03 local time at the volcano. An eruption column rose to approx. 10 km altitude.
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Pyroclastic flow from Colima this morning
Strong explosions continue to occur. An eruption at 08:20 local time this morning produced several pyroclastic flows that traveled down the western flank of the volcano:
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Glow from Aso's Nakadake crater
Explosive activity and ash emissions have decreased or ceased. Bright glow and intense steaming/degassing from the main vent in the Nakadake crater however suggest the presence of a small lava lake.
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Glow from Shin-Dake crater
Incandescence can be seen from the crater of the volcano, suggesting mild activity (e.g. release of very hot gasses) continues. Since its last eruption in August 2014 the volcano remains at alert level 3 (out of 5).
Fri, 27 Mar 2015, 19:14The volcano is currently in a very active phase. During the past 24 hours alone, at least 14 vulcanian explosions occurred, the largest of which produced ash plumes that rose to 11-13,000 ft (3-4 km) altitude.
Fri, 27 Mar 2015, 19:10
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Ash emission from Villarrica volcano today
Activity remains stable with intermittent mild strombolian explosions and light ash emissions.
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Fri, 27 Mar 2015, 19:06An ash plume from the volcano was observed last night, extending at 10,000 ft (3 km) altitude approx. 50 km to the NE (VAAC Darwin).
Thu, 26 Mar 2015, 18:59
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Eruption column from Shiveluch this morning (photo: Y. Demyanchuck / www.volkstat.ru)
Another powerful vulcanian explosion occurred this morning at 10:03 local time at the volcano. An eruption column rose to approx. 10 km altitude.
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Thu, 26 Mar 2015, 18:06
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Lewotobi volcano in Nov. 2014
: Mild activity (small explosions and light ash emissions) continues at the summit crater of the volcano
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Thu, 26 Mar 2015, 18:03
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Current seismic signal at Semisopochnoi (AVO)
The Alaska volcano observatory (AVO) detected significantly increased earthquake activity under the volcano and warns of a possible eruption:
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Thu, 26 Mar 2015, 17:57
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Active breakouts on the 27 June flow as of 24 March 2015 (all far from Pahoa)
As the June 27th lava flow is no longer active in the vicinity of Pahoa town, HVO downgraded the volcano alert level for Kīlauea from WARNING to WATCH. HVO issued the following report:
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Thu, 26 Mar 2015, 17:45
Mild activity (small explosions and light ash emissions) continues at the summit crater of the volcano
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Thu, 26 Mar 2015, 17:40Satellite images showed steam-and-gas emissions from Sinarka on 16 March and a weak thermal anomaly on 21 March.
Thu, 26 Mar 2015, 17:39
Satellite images showed a weak thermal anomaly over Kudryavy, a stratovolcano of the Medvezhia volcanic complex, on 18 March.
Thu, 26 Mar 2015, 17:37
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Lewotobi volcano in Nov. 2014
The alert level of the volcano was raised after a significant increase in seismic activity was detected recently.
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Thu, 26 Mar 2015, 17:33
SVERT reported that during 19-21 March a thermal anomaly over Chirinkotan was detected in satellite images. The Aviation Color Code was raised to Yellow on 20 March.
Wed, 25 Mar 2015, 21:02
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Incandescence from strombolian activity at Villarrica last evening
: Intermittent strombolian to vulcanian explosions continue to occur at the volcano.
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Wed, 25 Mar 2015, 11:42
An ash emission this morning was observed on satellite imagery (Darwin VAAC).
Wed, 25 Mar 2015, 11:27
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Incandescence from strombolian activity at Villarrica last evening
Weak intermittent strombolian activity at the summit crater and occasional small ash emissions continue.
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Wed, 25 Mar 2015, 11:16
Intermittent strombolian to vulcanian explosions continue to occur at the volcano.
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Wed, 25 Mar 2015, 11:10A relatively large ash emission from the volcano was reported this morning by Tokyo VAAC. Based on MTSAT satellite imagery, an ash plume rose to estimated 27,000 ft (8 km) altitude and extended east.
Wed, 25 Mar 2015, 06:00
KVERT reported that a moderate explosive eruption at Zhupanovsky continued during 20-27 March. Based on observers and webcam recordings, explosions produced ash plumes that rose to an altitude of 8 km (26,200 ft) a.s.l. on 25 March and drifted more than 100 km ENE.
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Wed, 25 Mar 2015, 06:00AVO reported that seismicity at Shishaldin continued to be elevated over background levels during 25-31 March, indicating that low-level eruptive activity confined to the summit crater likely continued. Nothing significant was observed in partly-to-mostly cloudy satellite and web camera images. Vigorous steaming at the summit was visible during 28 and 30-31 March; steam plumes, also reported by a pilot, rose several hundred feet above the crater on 30 March, and on 31 March observers on a Coast Guard ship reported that a steam-rich plume drifted 15-30 km S.
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Wed, 25 Mar 2015, 06:00
KVERT reported that during 20-27 March lava-dome extrusion onto Sheveluch's N flank was accompanied by incandescence, hot block avalanches, and fumarolic activity. Strong explosions on 20, 22, and 25 March generated ash plumes that rose to altitudes of 7-10 km (23,000-32,800 ft) a.s.l. Ash plumes visible in satellite images drifted more than 600 km N, E, and SE during 20-22 and 25-26 March.
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Wed, 25 Mar 2015, 06:00At 2113 on 24 March activity at Popocatépetl increased and a four-hour series of explosions produced steam, gas, and ash emissions that rose 3 km. Incandescent tephra was ejected 800 m onto the NE and SE flanks. The last explosion in the series was detected at 0118 on 25 March.
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