Malinche
Malinche, La
Stratovolcano · Mexico · 4461m
.jpg?width=800)
- Type
- Stratovolcano
- Country
- Mexico
- Region
- Middle America-Caribbean Volcanic Regions / Trans-Mexican Volcanic Arc
- Elevation
- 4461m
- Coordinates
- 19.231, -98.032
- Last eruption
- -1170
- Tectonic setting
- Subduction zone / Continental crust (> 25 km)
- Landform
- Composite
- Major rock type
- Andesite / Basaltic Andesite
Geological summary
La Malinche is an eroded stratovolcano, cut by deep canyons, NE of the city of Puebla. It occupies an isolated position between the Popocatépetl-Iztaccíhuatl and Orizaba-Cofre de Perote volcanic ranges. Much of the andesitic-dacitic volcano was constructed during the Pleistocene, and the summit exhibits evidence of glacial erosion. Although relatively unstudied, research has identified Holocene tephra layers that originated from Volcán la Malinche. Several cones and explosion craters, at least one of Holocene age, are found on the flanks; one of the most prominent of these is the Xalapaxco maar complex on the lower ENE flank. Holocene lahars associated with an eruption about 3,100 years ago reached the Puebla basin and affected communities there.
From Wikipedia
La Malinche, also known as Matlalcueye or Malintzin, is an inactive volcano located in the states of Tlaxcala and Puebla in Mexico. Officially, its summit reaches 4,461 metres (14,636 ft) above sea level, though it is generally considered to be closer to 4,440 metres (14,567 ft), using GPS measurements. It is the highest peak in Tlaxcala, the fifth-highest in Puebla, the sixth-highest in Mexico, the 23rd-highest in North America, and the 252nd-highest in the world. Its height above nearby cities varies from 1,908 metres (6,260 ft) above Huamantla, 2,461 metres (8,074 ft) above Villa Vicente Guerrero, 2,221 metres (7,287 ft) above Tlaxcala, to 2,299 metres (7,543 ft) above Puebla. The summit is 22.4 kilometres (13.9 mi) from Tlaxcala, 28.3 kilometres (17.6 mi) from Puebla, and 118 kilometres (73 mi) from Mexico City. The climate is cold near the summit and mild on the lower slopes.
Wikipedia · CC BY-SA · Read full article →
Eruption history
Detailed timeline
- 1170 BCE (±50 yrs)VEI ?Geological estimateBCE 1170 – Ongoing
- 5580 BCE (±300 yrs)VEI ?Geological estimateBCE 5580 – Ongoing
- 5870 BCE (±100 yrs)VEI ?Geological estimateBCE 5870 – Ongoing
- 6120 BCE (±100 yrs)VEI ?Geological estimateBCE 6120 – Ongoing
- 6310 BCE (±75 yrs)VEI ?Geological estimateBCE 6310 – Ongoing
- 6710 BCE (±200 yrs)VEI ?Geological estimateBCE 6710 – Ongoing
- 6890 BCE (±500 yrs)VEI ?Geological estimateBCE 6890 – Ongoing
External links
⚠ For reference only. Not for emergency response.