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Chao volcano

lava dome 5100 m / 16,732 ft
Northern Chile, Bolivia and Argentina, South America, -22.12°S / -68.15°W
Current status: (probably) extinct (0 out of 5) | Reports
Chao volcano books
Typical eruption style: effusive
Chao volcano eruptions: None in recent times, possibly within the past 10,000 years
TimeMag. / DepthDistanceLocation
Thu, 19 Jul
Thu, 19 Jul 12:35 UTCM 2.8 / 121.7 km12 km75 km al SO de Ollagüe
Tue, 17 Jul
Tue, 17 Jul 18:46 UTCM 3.0 / 105 km27 km56 km al NE de Calama
Mon, 16 Jul
Mon, 16 Jul 09:15 UTCM 2.8 / 119 km11 km65 km al S de Ollagüe
Thu, 12 Jul
Thu, 12 Jul 04:19 UTCM 3.4 / 122.6 km13 km63 km al S de Ollagüe
Thu, 5 Jul
Thu, 5 Jul 09:03 UTCM 2.5 / 111.5 km7 km68 km al S de Ollagüe
View all recent quakes
The Chao lava dome in northern Chile near Calama town is one of the largest known lava domes in the world. It measures 14.5 km in length and 350-400 m in height.

Chao Photos:

Chaotic crust left after a fountain has died out. (Photo: Tom Pfeiffer)
Chaotic crust left after a fountain has died out. (Photo: Tom Pfeiffer)
Chaotic red steam clouds hide the view most of the time. (Photo: Tom Pfeiffer)
Chaotic red steam clouds hide the view most of the time. (Photo: Tom Pfeiffer)
View into where once Sukameriah village was located, around a valley with lush fields inside and on both banks. Part of the pyroclastic flows traveled through this canyon and covered it with meter-thick chaotic deposits. (Photo: Tom Pfeiffer)
View into where once Sukameriah village was located, around a valley with lush fields inside and on both banks. Part of the pyroclastic flows traveled through this canyon...
Chaotic old ropes - these must have formed during a much larger and faster moving breakout than those we found. (Photo: Tom Pfeiffer)
Chaotic old ropes - these must have formed during a much larger and faster moving breakout than those we found. (Photo: Tom Pfeiffer)
Chaos (Photo: Tom Pfeiffer)
Chaos (Photo: Tom Pfeiffer)
...producing a beautiful chaos of motion and colors. (Photo: Tom Pfeiffer)
...producing a beautiful chaos of motion and colors. (Photo: Tom Pfeiffer)



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