Las Cumbres

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  • Mexico
  • Mexico
  • Stratovolcano
  • 3920 BCE
  • Country
  • Subregion Name
  • Primary Volcano Type
  • Last Known Eruption
  • 19.15°N
  • 97.27°W

  • 3940 m
    12923 ft

  • 341098
  • Latitude
  • Longitude

  • Summit

  • Volcano

There are no activity reports for Las Cumbres.

 Available Weekly Reports

There are no Weekly Reports available for Las Cumbres.

Summary of eruption dates and Volcanic Explosivity Indices (VEI).

Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
3920 BCE ± 50 years Unknown Confirmed   Radiocarbon (uncorrected) North flank (Yolotepec lava dome)

The following references are the sources used for data regarding this volcano. References are linked directly to our volcano data file. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title. Additional discussion of data sources can be found under Volcano Data Criteria.

Carrasco-Nunez G, Diaz-Castellon R, Siebert L, Hubbard B, Sheridan M F, Rodriguez S R, 2006. Multiple edifice-collapse events in the Eastern Mexican Volcanic Belt: the role of sloping substrate and implications for hazard assessment. J Volc Geotherm Res, 158: 151-176.

Hoskuldsson A, 2001. Late Pleistocene subglacial caldera formation at Cerro las Cumbres, eastern Mexico. Jokull, 50: 49-64.

Hoskuldsson A, Robin C, 1993. Late Pleistocene to Holocene eruptive activity of Pico de Orizaba, Eastern Mexico. Bull Volc, 55: 571-587.

Luhr J F, Kimberly P G, Siebert L, Aranda-Gomez J J, Housh T B, Kysar Mattietti G, 2006. Quaternary volcanic rocks: insights from the MEXPET petrological and geochemical database. In: Siebe S, Macias J-L, Aguirre-Diaz G J (eds) Neogone-Quaternary continental margin volcanism: a perspective from Mexico, {Geol Soc Amer Spec Pap}, 402: 1-44.

Negendank J F W, Emmermann R, Krawczyk R, Mooser F, Tobschall H, Werle D, 1985. Geological and geochemical investigations on the eastern Trans-Mexican Volcanic Belt. Geof Internac, 24: 477-575.

Rodriguez S-R, Siebe C, Komorowski J-C, Abrams M, 2002. The Quetzalapa Pumice: a voluminous late Pleistocene rhyolite deposit in the eastern Trans-Mexican Volcanic Belt. J Volc Geotherm Res, 113: 177-212.

Siebe C, Abrams M, Sheridan M F, 1993. Major Holocene block-and-ash fan at the western slope of ice-capped Pico de Orizaba volcano, Mexico: Implications for future hazards. J Volc Geotherm Res, 59: 1-33.

Siebe C, Macias J L, Abrams M, Rodriguez S, Castro R, 1997. Catastrophic prehistoric eruptions at Popocatepetl and Quaternary explosive volcanism in the Serdan-Oriental Basin, east-central Mexico. IAVCEI General Assembly, Puerto Vallarta, Mexico, January 19-24, 1997, Fieldtrip Guidebook, Excursion no 4, 88 p.

The Las Cumbres volcanic complex, a Quaternary center about 15 km NNE of Pico de Orizaba, contains a 3.5-4.5 km wide summit caldera narrowly breached on the east side. A dacitic lava dome (Cerro Gordo or El Cumbre Grande) lies in the center of the caldera. A group of monogenetic cones, explosion craters, and andesitic and rhyolitic lava domes is located north and south of Cerro las Cumbres. Three of these, Xalista and El Rodeo to the north, and Ixetal to the south, are obsidian domes. A major rhyolitic explosive eruption producing the Quetzalapa Pumice about 20,000 years ago originated from a vent on the lower NW flank of the Las Cumbres complex. Eruptive activity at the main Las Cumbres complex ceased during the late Pleistocene, although activity on the flanks of the edifice continued into the Holocene. The rhyolitic Yolotepec lava dome, north of Las Cumbres, has been radiocarbon dated at about 5900 years before present.