Photo of this volcano
  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 0.53°S
  • 78°W

  • 4267 m
    13996 ft

  • 352031
  • Latitude
  • Longitude

  • Summit

  • Volcano

The Global Volcanism Program has no activity reports for Aliso.

The Global Volcanism Program has no Weekly Reports available for Aliso.

The Global Volcanism Program has no Bulletin Reports available for Aliso.

Eruptive History

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

Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
2450 BCE (?) Unknown Confirmed   Radiocarbon (uncorrected) Pumayucu

This compilation of synonyms and subsidiary features may not be comprehensive. Features are organized into four major categories: Cones, Craters, Domes, and Thermal Features. Synonyms of features appear indented below the primary name. In some cases additional feature type, elevation, or location details are provided.

Photo Gallery

The forested volcano partially obscured by clouds to the right of the center of this NASA Landsat image (with north to the top) is Pan de AzĂșcar. This 3482-m-high volcano lies in the jungle east of the town of Baeza, which is located along the Papallachta River extending horizontally across the image at the lower left.

NASA Landsat7 image (
See title for photo information.

Smithsonian Sample Collections Database

There are no samples for Aliso in the Smithsonian's NMNH Department of Mineral Sciences Rock and Ore collection.

Affiliated Sites