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Caldera(s) unknownStyle éruptif tipique
Mexico, 16.72°N / -92.79°W
Condition actuelle: (probablement) éteint (0 sur 5)
: unspecifiedEruptions du volcan Apas-Navenchauc
: None during the past 10,000 years
Less than few million years ago (Pleistocene)
Latest nearby earthquakes
No recent earthquakes
|Heure||Mag. / Profondeur||Distance||Location|
The 2.9-km-wide Apas caldera was the source of block-and-ash flows, pumice flows, and ash flows that extend primarily to the SW and NW. The SW deposit forms a large fan covering about 140 km2. Deposits from the Apas collapse structure were K-Ar dated at about 0.432 million years. The 1.34-km-wide Pleistocene Navenchauc explosion crater lies immediately NE of the Apas caldera. The Navenchauc lava dome was constructed on the northern rim of the Navenchauc caldera.
---Source: Smithsonian / GVP volcano information
See also: Sentinel hub
| Landsat 8
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