Articles tagged "lava dome"

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Scientists fear of Cleveland eruption

A thermal anomaly was observed in satellite data over the past day, which is consistent with continued growth of the lava dome. No ash emissions have been observed during this current eruptive episode that began in mid-July 2011. No other new reports have been received

September 19, 2011

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Anak Ranakah volcano alert level raised

The Indonesian Volcanological Survey (PVMBG) has raised the alert status for Anak Ranakah volcano in the district of Manggarai on the island of Flores in southeastern Indonesia to 2 out of 4 (meaning eruption warning) on 26 August.Seismic activity and volcanic have

September 05, 2011

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Activity at Kizimen and Shiveluch volcanoes, Kamchatka Peninsula

The Kamchatka Peninsula, along Russia’s Pacific coast, is currently the most volcanically active area in the world: four volcanoes are erupting simultaneously, and a fifth is showing signs of an impending eruption. Ash plumes from two of these volcanoes and a thermal

August 11, 2011

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Cleveland volcano erupts

Cleveland Volcano, located on uninhabited Chuginadak Island in the Aleutians, has begun building a lava dome. An Alaska volcano has begun erupting, but it is not yet posing a serious hazard to populations or aviation in the region.The eruption was described as a

August 11, 2011

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Kamchatka: 4 volcanoes on Orange alert level

Kamchatkan and Northern Kuriles Volcanic Activity KVERT released in their report number 22-11 dated April 21, 2011 at 21:50 UTC (April 22, 2011, 09:50 KST) alert level status of Kamchatka's volcanoes. The Aviation Color Codes of Kizimen, Sheveluch, Karymsky and...

April 25, 2011

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Santa Maria erupts, pyroclastic flows detected, Guatemala

Explosions from Santa María's Santiaguito lava dome complex produced ash plumes that rose 800 m above the Caliente dome and drifted SW during March 2 - 3. Two pyroclastic flows were also detected. Ashfall was reported in multiple areas downwind. Based on...

March 10, 2011