Wednesday, 29 October 2014

Volcanos

Roundup of Global Volcanic Activity

Kilauea (Hawai'i): Today's preliminary reports from Pahoa indicate the lava flow is only advancing around 10m/hr after having consumed a small shack on private property, and is still threatening other structures nearby. The slowing comes as lava fills a small depression in the topography, with steeper ground and faster movement rates expected ahead. Based on current projections, the lava will most likely cross Pahoa Village Road sometime tomorrow, though with lots of uncertainty as there has been no increase yet in the flow's speed.

Residents and visitors have been cycling through the main village road, which has been partially closed as the utility company installs new, taller power poles to move wires farther from the heat of the lava, while continuing to insulate the base of the poles against burning. A similar approach has been effective so far on Apa`a Rd, though the lava is likely to expand and test these defences further in coming weeks.

Dukono (Halmahera): Explosive activity at the volcano continues. An ash plume at estimated 10,000 ft (3 km) altitude was seen drifting 45 nautical miles to the east on satellite data today (VAAC Darwin).

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