Posted on April 18, 2008 by cosmicbob
Multiple steam plumes from Colima were observed rising to altitudes of 3.9-4.6 km (12,800-15,100 ft) a.s.l. during 8-15 April. Gray plumes rose to altitudes of 4.5-4.9 km (15,000-16,100 ft) a.s.l. during 10-12 April. Plumes drifted mainly SW, NW, and W. On 14 April incandescent material was propelled about 50 m above the summit.
Source: Gobierno [...]
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Posted on March 21, 2008 by cosmicbob
Multiple steam plumes from Colima were observed rising to altitudes of 3.9-4.6 km (12,800-15,100 ft) a.s.l. during 12-18 March. Gray plumes rose to altitudes of 4-4.8 km (13,100-15,700 ft) a.s.l. on 14 and 18 March. Plumes drifted multiple directions.
Source: Gobierno del Estado de Colima - “Reports provided courtesy of the Smithsonian’s Global Volcanism Program and [...]
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Posted on February 24, 2008 by cosmicbob
Steam and steam-and-ash plumes from Colima were observed rising to altitudes of 4-4.4 km (13,100-14,400 ft) a.s.l. during 14-19 February. Plumes drifted N, NE, and E.
Source: Gobierno del Estado de Colima - “Reports provided courtesy of the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program.”
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Posted on January 3, 2008 by cosmicbob
According to a news article, activity from Colima increased during 29-30 December. An ash plume was visible on 29 December. On 30 December, incandescent material was propelled from the summit and white and gray plumes rose to altitudes of 4-4.3 km (13,100-14,100 ft) a.s.l. and drifted SE, W, and NW. Authorities recommended that people avoid [...]
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Posted on December 27, 2007 by cosmicbob
Steam and steam-and-ash plumes from Colima were observed rising to altitudes of 4.3-4.7 km (14,100-15,400 ft) a.s.l. during 20-23 and 25 December. Plumes drifted N on 21 December.
Source: Gobierno del Estado de Colima - “Reports provided courtesy of the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program.”
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Posted on December 12, 2007 by cosmicbob
Based on reports from the Mexico City MWO, the Washington VAAC reported that an ash plume from Colima rose to an altitude of 7.3 km (24,000 ft) a.s.l. and drifted W on 26 November. Observations of satellite imagery showed a plume to the NNE. Observers reported that steam and steam-and-ash plumes rose to altitudes of [...]
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