Wed, 30 Aug 2017, 08:15

• More about Klyuchevskoy volcano

Wed, 30 Aug 2017, 06:00Based on analyses of satellite imagery and model data, the Darwin VAAC reported that during 31 August-1 September and 5 September ash plumes from Ulawun rose to an altitude of 2.7 km (9,000 ft) a.s.l. and drifted SW, W, NW, and N. Read all

• More about Ulawun volcano

Wed, 30 Aug 2017, 06:00 OVSICORI-UNA reported that an event at Turrialba at 0820 on 5 September generated a plume that rose 400 m above the crater rim and drifted NW. Another event at 1550 that same day produced a plume that rose 500 m and drifted SW. Read all

• More about Turrialba volcano

Wed, 30 Aug 2017, 06:00Based on JMA notices and satellite-image analyses, the Tokyo VAAC reported explosions during 30 August-2 September. Read all

• More about Suwanose-jima volcano

Wed, 30 Aug 2017, 06:00 Based on observations by PVMBG and the Jakarta MWO, satellite images, and wind data, the Darwin VAAC reported that during 31 August-1 September ash plumes from Sinabung rose 3.3-4 km (11,000-13,000 ft) a.s.l. and drifted WSW, NW, and ENE. Read all

• More about Sinabung volcano

Wed, 30 Aug 2017, 06:00KVERT reported that a thermal anomaly over Sheveluch was identified daily in satellite images during 25 August-1 September. The Aviation Color Code remained at Orange. Read all

• More about Shiveluch volcano

Wed, 30 Aug 2017, 06:00 Observatorio Vulcanológico del Sur del IGP (OVS-IGP) and Observatorio Vulcanológico del INGEMMET (OVI) reported that explosive activity at Sabancaya was similar to the previous week; there was an average of 44 explosions recorded per day during 28 August-3 September. The earthquakes were dominated by long-period signals, with fewer numbers of hybrid events and signals indicating emissions. Gas-and-ash plumes rose 3.2 km above the crater rim and drifted no more than 40 km SE and S. Read all

• More about Sabancaya volcano

Wed, 30 Aug 2017, 06:00The Japan Coast Guard reported that visual observations of Nishinoshima from an aircraft during the afternoon of 11 August suggested that the eruption was continuing; a high temperature area at the ocean entry on the W flank and a steam plume indicated flowing lava. Lava in the central crater could not be confirmed; a small fumarolic emission rose from the crater's edge. Observations on the afternoon of 24 August suggested no lava flowing into the ocean. Read all

• More about Nishino-shima volcano

Wed, 30 Aug 2017, 06:00 Based on analyses of satellite imagery and model data, the Darwin VAAC reported that on 2 September an ash plume from Manam rose 2.1 km (7,000 ft) a.s.l. and drifted NNW. Read all

• More about Manam volcano

Wed, 30 Aug 2017, 06:00Based on analyses of satellite imagery and model data, the Darwin VAAC reported that during 1-2 September ash plumes from Langila rose 1.8 km (6,000 ft) a.s.l. and drifted N and NW. Read all

• More about Langila volcano