| Volcano Name: | Chachani, Nevado | Smithsonian Inst ID (SI_VNUM): | 354007 |
| Alternate Name: |
Cachani Cerro Horqueta Cerro Nocarane Cerro el Cortaderal Cerro el Volcancillo Cerro la Chingana Cerro los Andes Cerro los Penones Chanchani Las Cortaderas Los Frailes Pampa de Palacio |
Volcano Type: | Stratovolcano(es) |
| Latitude: | -16.1913888900 | ||
| Longitude: | -71.5297222200 | ||
| Region: | South America | Sub Region: | Perú |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 1030000 BP | Date Error: | 90000 | |
| Eruption End Date: | Dating Technique: | Ar-Ar | ||
| Eruption Date Quality: | High quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.650 (Calculated) | ||
| Bulk deposit volume (km3): | 1.500 (Literature) | ||
| Ignimbrite DRE Volume (km3): | 0.650 (Calculated) | ||
| Ignimbrite Deposit Volume : | 1.500 (Literature) | ||
| Magnitude : | 5.200 (Calculated) | ||
| Maximum VEI : | 5.000 (Literature) |
| Magma: | Rhyolite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Rhyolite |
| Eruption Start Date: | 1650000 BP | Date Error: | 40000 | |
| Eruption End Date: | Dating Technique: | Ar-Ar | ||
| Eruption Date Quality: | High quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 9.780 (Calculated) | ||
| Bulk deposit volume (km3): | 22.500 (Literature) | ||
| Ignimbrite DRE Volume (km3): | 9.780 (Calculated) | ||
| Ignimbrite Deposit Volume : | 22.500 (Literature) | ||
| Magnitude : | 6.400 (Calculated) | ||
| Maximum VEI : | 6.000 (Literature) |
| Magma: | Rhyolite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Rhyolite |
| Eruption Start Date: | 2420000 BP | Date Error: | 110000 | |
| Eruption End Date: | Dating Technique: | ITPFT isothermal plateau fission track age | ||
| Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | ? 21.700 (Calculated) | ||
| Bulk deposit volume (km3): | ? 50.000 (Literature) | ||
| Magnitude : | 6.700 (Calculated) | ||
| Maximum VEI : | 6.000 (Calculated) |
| Magma: | Rhyolite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Rhyolite |