| Volcano Name: | Churchill | Smithsonian Inst ID (SI_VNUM): | 315030 |
| Alternate Name: |
Bona-Churchill Klutlan Glacier White River |
Volcano Type: | Stratovolcano(es) |
| Latitude: | 61.3833333300 | ||
| Longitude: | -141.7500000000 | ||
| Region: | Alaska | Sub Region: | Alaska (eastern) |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 847 | Date Error: | 1 | |
| Eruption End Date: | Dating Technique: | Ice core | ||
| Eruption Date Quality: | High quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 23.000 (Literature) | ||
| Bulk deposit volume (km3): | 50.000 (Literature) | ||
| Magnitude : | 6.700 (Calculated) | ||
| Maximum Column Height (km): | 45.000 (Literature) | ||
| Maximum Intensity : | 11.900 (Column Height) | ||
| Maximum VEI : | 6.000 (Literature) |
| Magma: | Rhyolite | ||
| Calculated Density: | 2650 | ||
| Rock Classification: | |||
| Rhyolite |
| Eruption Start Date: | 245 | Date Error: | 100 | |
| Eruption End Date: | Dating Technique: | Other technique | ||
| Eruption Date Quality: | High quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 4.000 (Assumed) | ||
| Bulk deposit volume (km3): | > 10.000 (Assumed) | ||
| Magnitude : | 6.200 (Literature) | ||
| Maximum VEI : | 6.000 (Literature) |
| Magma: | Dacite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Dacite |