Rizal Province, Luzon, Philippines
14.35 N, 121.33 E
summit elevation 743 m
Fumarole field
Laguna de Bay is located on the SE margin of Manila, Philippines. Jalajala is a solfatara field on the shore of Laguna de Bay. Laguna de Bay is the largest lake on Luzon Island.
Eruptions at Laguna Caldera
Radiocarbon dating of charcoal within a pyroclastic flow deposit gave an age of about 47,000 years.
Further reading
Catane, S., Ui, T., Arpa, M.B., Cabria, H.B. and Taniguchi, H., 2004. Potential hazards from the youngest explosive eruptions of Laguna Caldera to metropolitan Manila, Philippines. Western Pacific Geophysics Supplement, 85, pp.V33A-89.
47,000 years ago.