Viedma (volcano)

Viedma
Viedma
Highest point
Elevation	1,500 m (4,900 ft)
Coordinates	49°22′S 73°19′W / 49.367°S 73.317°W
Geography
	Viedma Argentina/Chile Viedma Viedma (Southern Patagonia)
Parent range	Andes
Geology
Mountain type	Subglacial volcano
Last eruption	November 1988

Viedma (Spanish pronunciation: [ˈbjeðma]) is a subglacial volcano whose existence is questionable. It is supposedly located below the ice of the Southern Patagonian Ice Field, an area disputed between Argentina and Chile. The 1988 eruption deposited ash and pumice on the ice field and produced a mudflow that reached Viedma Lake.^[1] The exact position of the edifice is unclear, both owing to the ice cover and because the candidate position, the "Viedma Nunatak", does not clearly appear to be of volcanic nature.

^ ^a ^b ^c Cite error: The named reference gvp was invoked but never defined (see the help page).
^ Kobayashi et al. 2010, p. 434.

[gvp-1] Cite error: The named reference gvp was invoked but never defined (see the help page).

[FOOTNOTEKobayashiOrihashiHiarataNaranjo2010434-2] Kobayashi et al. 2010, p. 434.

[1]

[2]

Viedma

Highest point
Elevation	1,500 m (4,900 ft)^[1]
Coordinates	49°22′S 73°19′W / 49.367°S 73.317°W / -49.367; -73.317^[2]
Geography
Viedma Argentina/Chile Show map of Argentina Viedma Viedma (Southern Patagonia) Show map of Southern Patagonia
Parent range	Andes
Geology
Mountain type	Subglacial volcano
Last eruption	November 1988^[1]