A powerful explosive eruption took place at Russia's Sheveluch volcano at 17:40 UTC on Sunday, July 23, 2017, producing strong pyroclastic flows. The explosions sent ash up to 12.2 km (40 000 feet) above sea level, according to the Tokyo VAAC. The Aviation Color…
A new eruption that started at Reunion's Piton de la Fournaise volcano on July 14, 2017 continues for the third day in a row. By 15:00 UTC on July 15, the tremor has decreased by a factor of 7 compared to the beginning of the eruption and has remained constant…
New activity/unrest was reported for 4 volcanoes between July 5 and 11, 2017. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Bogoslof, Fox Islands (USA) | Fuego, Guatemala | Rincon de la Vieja, Costa Rica | Sheveluch,…
According to data provided by the Tokyo VAAC, a small eruption took place at Russia's Maly Semychik volcano at 06:40 UTC on July 7, 2017. The last known eruption of this volcano took place in 1952, 65 years ago. The Aviation Color Code remains Green. The…
New activity/unrest was reported for 6 volcanoes between June 28 and July 4, 2017. During the same period, ongoing activity was reported for 17 volcanoes. New activity/unrest: Bogoslof, Fox Islands (USA) | Dieng Volcanic Complex, Central Java (Indonesia) | Karymsky,…
Another powerful eruption occurred at Bogoslof volcano, Alaska at 20:48 UTC on July 2, 2017. The latest eruption lasted 16 minutes and sent a cloud of ash up to 11 km (36 000 feet) that was carried easterly over northern Unalaska. Observers in Dutch Harbor report…
Monitoring systems at Mexico's Popocatépetl volcano registered three explosions and 136 low-intensity exhalations of steam, volcanic gases and light amount of ash on Saturday and Sunday, July 1 and 2, 2017. Three explosions were registered with a moderate…
A sudden phreatic eruption took place at the Sileri crater of Dieng Volcanic Complex in Central Java province, western Indonesia at about 05:00 UTC (12:00 local time) on Sunday, July 2, 2017. There were 17 people near the crater when the eruption took place. 10 of…
A significant explosive eruption began at Bogoslof volcano at 11:17 UTC on June 27, 2017 and lasted roughly 14 minutes. The eruption prompted the Alaska Volcano Observatory (AVO) to raise the Aviation Color Code to Red. The eruption produced a volcanic cloud that…
Russia's Sheveluch volcano erupted at 01:12 UTC on June 27, 2017, sending a plume of ash up to 12.2 km (40 000 feet), according to the Tokyo VAAC. In their Volcano Observatory Notice for Aviation issued 01:23 UTC, KVERT said that video data show an ash explosion…
