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Volcano news: Santa Maria (Guatemala)
Santa Maria volcano (Guatemala), activity update: Link with great photos!
Wednesday Feb 06, 2008 21:43 PM | DOOR: TS
Recent photos of the St. Maria volcano can be seen at the this homepage:
Koppelingen / Bronnen:
Saturday, Nov 03, 2007
The Washington VAAC reported that ash-and-gas plumes from Santa María's Santiaguito lava dome complex rose to an altitude of (17,000 ft) a.s.l. and drifted S on 26 October.
Wednesday, Jul 04, 2007
Activity from Santiaguito continues but is at relatively low levels, generating ash and gas plumes of usually less than 1 km, but at relatively regular intervals of about 20 minutes.
Thursday, Jun 14, 2007
Santiaguito lava dome is showing an above average level of activity. Explosions from the lava dome produce ash plumes rising to altitudes of 4.3-4.7 km (14,000-15,400 ft) a.s.l., that drift mainly to the SW.
On 5 June, a lahar (mud flow) descended the Nima I river and carried blocks 1-1.5 m in diameter and tree branches. The approximately 12-m-wide and 3-m-thick deposit was hot and smelled of sulfur. Continuous landslides of blocks and ash were noted on the SW flank.
Thursday, Apr 05, 2007
Santa María's Santiaguito lava dome is in an elevated stage of activity. Explosions produced ash plumes that rose to an altitude of 5 km (16,400 ft) a.s.l. on 29 March. Ashfall was reported near the Observatory Vulcanológico de Santiaguito (OVSAN), about 5 km S. On 2 April, INSIVUMEH reported that ash plumes rose to 4.4 km (14,400 ft) a.s.l. and drifted SW.
Thursday, Mar 29, 2007
Explosions from Santa María's Santiaguito lava dome continue, producing ash-and-steam plumes to altitudes of 3.8-4.8 km (12,500-15,700 ft) a.s.l. Ashfall was reported from nearby areas. On 25 and 26 March, avalanches occurred from lava-flow fronts on the SW flanks of Caliente Dome. On 27 March, an explosion produced a pyroclastic flow that traveled down the SW flank.
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