Tag Archives: Semeru

Semeru, Eastern Java, Indonesia

Based on pilot reports and observations of satellite imagery, the Darwin VAAC reported that during 7-9 July ash plumes from Semeru rose to altitudes of 4.9-7.6 km (16,000-25,000 ft) a.s.l. and drifted SSW. Source: Darwin Volcanic Ash Advisory Centre (VAAC) … Continue reading

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Semeru, Eastern Java, Indonesia

CVGHM reported that pyroclastic flows and rockfall avalanches from Semeru detected by the seismic network declined in frequency during 22 May-3 June. On 22 May, four pyroclastic flows traveled a maximum distance of 2.5 km from the active crater. Visual … Continue reading

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Semeru, Eastern Java, Indonesia

CVGHM reported that during 15, 17-19, and 21 May, ash plumes rose from Semeru’s summit, rockfalls descended the flanks, and multiple pyroclastic flows traveled 500-3000 m from the active crater. On 21 May, incandescent material was propelled from the summit. … Continue reading

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Semeru, Eastern Java, Indonesia

Based on pilot observations, the Darwin VAAC reported that a plume from Semeru rose vertically to an altitude of 6.1 km (20,000 ft) a.s.l. on 21 April. Source: Darwin Volcanic Ash Advisory Centre (VAAC)  – “Reports provided courtesy of the … Continue reading

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