Maroa Volcano
Updated: 11 mayo 2024 10:28 GMT -
Calderas 1156 m / 3,793 ft
New Zealand, -38.42°S / 176.08°E
Current status: normal or dormant (1 out of 5)
New Zealand, -38.42°S / 176.08°E
Current status: normal or dormant (1 out of 5)
Last update: 12 dic 2021 (Smithsonian / USGS Weekly Volcanic Activity Report)
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Erupciones del volcán Maroa: 180 AD (?)
Latest nearby earthquakes
| Fecha / Hora | Revista / Prof. | Distancia / Ubicación | |||
| 8 may 20:22 (Auckland) | 3.4 236 km | 10.2 km al norte |  New Zealand I FELT IT | Más | |
| martes, 7 mayo 2024 GMT (2 sismos) | |||||
| 7 may 23:55 (Auckland) | 2.8 5 km | New Zealand I FELT IT | Más | ||
| 7 may 15:09 (Auckland) | 3.5 165 km | 8.1 km al noreste | New Zealand I FELT IT | Más | |
| domingo, 5 mayo 2024 GMT (2 sismos) | |||||
| 6 may 06:42 (Auckland) | 2.8 157 km | New Zealand | Más | ||
| 5 may 16:02 (Auckland) | 3.0 130 km | 13 km al suroeste | New Zealand I FELT IT | Más | |
| martes, 30 abril 2024 GMT (1 sismo) | |||||
| 1 may 10:21 (Auckland) | 2.9 172 km | 27 km al noroeste | New Zealand | Más | |
Background
The 16 x 25 km Maroa caldera formed sometime after 230 thousand years ago (ka) in the NE corner of the 30 x 40 km Whakamaru caldera, which is the largest of the Taupo volcanic zone. The Whakamaru caldera partially overlaps with the Taupo caldera on the south and was formed during the eruption of the Whakamaru Group ignimbrites between about 340 and 330 ka. The Maroa caldera was subsequently filled by at least 70 rhyolitic lava domes or flows, mostly erupted along a SW-NE trend. Lesser amounts of basalt were also erupted. The latest dated magmatic eruption took place about 14 ka, when the rhyolitic Puketarata tuff ring and lava domes were formed (Brooker et al., 1993). The Orakeikorako, Ngatamariki, Rotokaua, and Wairakei hydrothermal areas are located within or adjacent to the Whakamaru caldera. Large hydrothermal eruptions have occurred at the Orakeikorako thermal area during the Holocene, the latest immediately prior to the 1800-year-old Taupo eruption.---
Smithsonian / GVP volcano information
Latest satellite images
