| Volcano Name: | Nigorikawa | Smithsonian Inst ID (SI_VNUM): | 285805 |
| Alternate Name: |
Mori Geothermal Field Nigorikawa |
Volcano Type: | Hydrothermal field |
| Latitude: | 42.1166666700 | ||
| Longitude: | 140.4500000000 | ||
| Region: | Japan, Taiwan, Marianas | Sub Region: | Hokkaido |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 14208 BP | Date Error: | 460 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| C14 Date: | 12180 | C14 Date Error: | 280 | |
| Bulk DRE Volume (km3): | 4.500 (Calculated) | ||
| Bulk deposit volume (km3): | 10.900 (Literature) | ||
| Ignimbrite DRE Volume (km3): | 0.900 (Calculated) | ||
| Ignimbrite Deposit Volume : | 2.200 (Literature) | ||
| Magnitude : | 6.000 (Calculated) | ||
| Maximum VEI : | 6.000 (Calculated) | ||
| Tephra fall DRE Volume (km3): | 3.600 (Calculated) | ||
| Tephra fall Deposit Volume (km3): | 8.700 (Literature) |
| Magma: | Andesite-Dacite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Dacite | |||
| (Minor/less than 10%) Andesite |