Mittwoch, Jun 19, 2013

A few hours ago, another moderately strong explosions occurred at 14:48 h local time, which threw incandescent fragments at distances of 100 m from the crater and generated an ash column reaching nearly 2 km in height, which was dispersed towards the northwest. The alert level remains unchanged at Yellow Phase 2. ... [mehr]

Dienstag, Jun 18, 2013

The eruption continues. A lava flow is being erupted from the central intra-caldera cone, recent satellite images suggest as they show very high elevated surface temperatures in this area. Since about 10 hours ago, a seismic swarm and continuous tremor have appeared indicating probably an increase in this activity. ... [mehr]

An eruption with a small ash plume was reported this morning and VAAC Darwin issued an advisory. A low level ash plume was also visible on Nasa's Aqua Modis image at 15:45 UTC. [mehr]

A powerful explosion occurred yesterday at 13:23 local time, producing an eruption column rising about 4 km. This is so far one (if not the) largest single eruption in the present cycle of activity. ... [mehr]

Montag, Jun 17, 2013

Activity has increased during the past days. A new small lava flow started on 14 June on the southern flank and had a length of 300 m this morning. ... [mehr]

Samstag, Jun 15, 2013

A small ash eruption was reported yesterday at around 09:15 local time. Residents near the volcano heard an explosion sound and some fins ash fell on nearby villages. [mehr]

Activity has picked up during the past 2 days, as the preceding earthquake swarm had suggested. CENAPRED reports emissions at a rate of 2 per hour. The more vigorous explosions have produced ash plumes of up to 3 km height. The largest was an explosion yesterday just before 17:30 (local time). ... [mehr]

The volcano began erupting on Thursday morning, June 13, following several days of increasing seismicity, AVO reported. The official Color Code/Alert Level was raised to ORANGE/WATCH. ... [mehr]

Donnerstag, Jun 13, 2013

The Alaska Volcano Observatory raised the volcano alert level from Yellow to Orange. Elevated surface temperatures observed in satellite images this morning at 13:25 UTC (05:25 AKDT) indicate that an eruption at the intracaldera cone is likely underway. ... [mehr]

A set of great photos taken by Dietmar during our latest volcano expedition to Vanuatu! [mehr]