Laguna Caldera

Laguna Caldera is a geographical depression in Rizal, Philippines. It is broadly elliptical in shape, with dimensions of 20 by 10 km. It has a summit elevation of 743 m or 2,438 feet.[1] The caldera forms the middle lobe of Laguna de Bay, bound by the Morong Peninsula and Talim Island to the west, and the Jalajala Peninsula to the east.According To Philippine Institute of Volcanology and Seismology this caldera is a potentially active volcano

Laguna Caldera
Laguna Caldera
Location of Laguna Caldera in the Philippines
Highest point
Elevation743 m (2,438 ft)
Coordinates14°27′30″N 121°20′46″E 
Geography
LocationRizal, Philippines
Geology
Volcanic arc/beltMacolod Corridor
Laguna Caldera


Caldera activity started 1 million years ago, with the youngest eruption dated to 27,000-29,000 years ago. Deposits from the caldera form thick ignimbrite sheets in Rizal, Metro Manila, Laguna, and Bulacan.[2] Remnants of volcanic activity include undated maars at the southern end of Talim Island and a solfatara field on nearby Mount Sembrano.[1]

Photographs
  • Laguna Caldera looking east
  • Laguna Caldera looking south-east
  • Laguna Caldera looking south
  • Laguna Caldera looking west
  • Laguna Caldera looking northwest
gollark: +>eval games.devtest.elements["[REDACTED]"]
gollark: +>eval Object.keys(games.devtest)
gollark: Fine, time to edit the code.
gollark: If I say [REDACTED] it should pick a random thing without telling me.
gollark: Where are my recreational nuclear weapons?

See also

References
  1. "Global Volcanism Program | Laguna Caldera". volcano.si.edu. Retrieved 2019-08-27.
  2. Catane, S. G. (2005). Explosive volcanism in the Philippines. Sendai-shi: Tōhoku Daigaku Tōhoku Ajia Kenkyū Sentā. ISBN 4901449257. OCLC 61505021.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.