Longonot Volcano
Updated: 25 abr. 2024 02:09 GMT -
Stratovolcano 2776 m / 9,108 ft
Kenya, -0.91°S / 36.45°E
Current status: normal or dormant (1 out of 5)
Kenya, -0.91°S / 36.45°E
Current status: normal or dormant (1 out of 5)
[smaller] [larger]
Erupciones del volcán Longonot: 1863 ± 5 years
Latest nearby earthquakes
Fecha / Hora | Revista / Prof. | Distancia / Ubicación |
Background
The trachytic Longonot stratovolcano SE of Lake Naivasha in the Gregory Rift valley contains a 8 x 12 km caldera. Formation of the caldera accompanied large explosive eruptions about 21,000 years ago. A large central cone that was constructed within the caldera forms the 2776-m-high summit of the volcano. The younger cone is truncated by a circular, 1.8-km-wide crater. Post-caldera lavas are found on the caldera floor and the volcano's flanks, marking a late stage of effusive eruptions. A well-preserved satellitic cone is located on the NE flank. Masai tradition records a lava flow on the northern flank during the 19th century. Similarly youthful-looking lava flows occur on the SW flank.---
Smithsonian / GVP volcano information
Longonot Volcano Photos
Crater Lake, cerca del lago Naivasha, Hells Gate NP y Mt. Longonot, distrito de Kakuru, Valle del Rift, Kenia (Photo: WNomad)
Volcán Monte Longonot de Kijabe, Kenia (Photo: WNomad)