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Leonard Range

Photo of this volcano
  • Philippines
  • Philippines and SE Asia
  • Stratovolcano
  • 120 CE
  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 7.382°N
  • 126.047°E

  • 1080 m
    3542 ft

  • 271031
  • Latitude
  • Longitude

  • Summit
    Elevation

  • Volcano
    Number

The Global Volcanism Program has no activity reports for Leonard Range.

The Global Volcanism Program has no Weekly Reports available for Leonard Range.

The Global Volcanism Program has no Bulletin Reports available for Leonard Range.

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.

Eruptive History

There is data available for 3 Holocene eruptive periods.

Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
0120 ± 100 years Unknown Confirmed   Radiocarbon (uncorrected)
0080 BCE ± 50 years Unknown Confirmed   Radiocarbon (uncorrected)
4090 BCE ± 100 years Unknown Confirmed   Radiocarbon (uncorrected)
Deformation History

There is no Deformation History data available for Leonard Range.

Emission History

There is no Emissions History data available for Leonard Range.

Photo Gallery

The arcuate lake in the center of this NASA Landsat image (with north to the top) is Lake Leonard. The lake partially fills a 4 x 5 km caldera cutting this andesitic-to-dacitic stratovolcano complex in the Leonard Range in SE Mindanao Island. Activity at the Leonard Range dates back to the Pleistocene, but explosive eruptions continued well into the Holocene, with the latest dated eruption taking place about 1800 years ago. Active geothermal areas are found both north and south of the volcano.

NASA Landsat7 image (worldwind.arc.nasa.gov)
See title for photo information.
GVP Map Holdings

The maps shown below have been scanned from the GVP map archives and include the volcano on this page. Clicking on the small images will load the full 300 dpi map. Very small-scale maps (such as world maps) are not included. The maps database originated over 30 years ago, but was only recently updated and connected to our main database. We welcome users to tell us if they see incorrect information or other problems with the maps; please use the Contact GVP link at the bottom of the page to send us email.

Title: Philippines
Publisher: Apa Maps - Nelles Verlag, W Germany
Country: Philippines
Year: 1984
Map Type: Geographic
Scale: 1:1,500
Map of Philippines
Title: Davao
Publisher: US Army Map Service
Country: Philippine Islands
Year: 1944
Series: AMS
Map Type: Topographic
Scale: 1:1,000,000
Map of Davao
Title: San Agustin
Publisher: US Army Map Service
Country: Philippine Islands
Year: 1944
Series: AMS
Map Type: Topographic
Scale: 1:1,000,000
Map of San Agustin
Title: Philippines South: Special Strategic Map
Publisher: US Army Map Service
Country: Philippines
Year: 1943
Series: AMS
Map Type: Topographic
Scale: 1:2,000,000
Map of Philippines South: Special Strategic Map
Smithsonian Sample Collections Database

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

Affiliated Sites