Current Activity
In recent years there have been frequent temporary evacuations of nearby villagers due to threatening volcanic activity. Eruptions have occurred in 1991, 1998–1999 and from 2001 to the present day, with activity being characterised by extrusion of viscous lava forming a lava dome, and occasional larger explosions, forming pyroclastic flows and dusting the areas surrounding the volcano with ash and tephra.
The largest eruption for several years occurred on May 24, 2005. An ash cloud rose to over 3 km over the volcano, and satellite monitoring indicated that the cloud spread over an area extending 110 nautical miles (200 km) west of the volcano in the hours after the eruption . Pyroclastic flows travelled four-five km from the vent, and lava bombs landed 3–4 km away. Authorities set up an exclusion zone within 6.5 km of the summit.
On June 8, 2005, the volcano erupted again in its largest recorded eruption in several decades. Plumes from this eruption reached heights of 5 km (>3 miles) above the crater rim, prompting the evacuation of at least three neighboring villages.
Read more about this topic: Colima (volcano)
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