| Volcano Name: | O'a Caldera | Smithsonian Inst ID (SI_VNUM): | 221280 |
| Alternate Name: |
Chitu Shala Shalla Tulu Billa Tulu Fike |
Volcano Type: | Caldera(s) |
| Latitude: | 7.4666666670 | ||
| Longitude: | 38.5833333300 | ||
| Region: | Africa and Red Sea | Sub Region: | Africa (northeastern) & Red Sea |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 240000 BP | Date Error: | 30000 | |
| Eruption End Date: | Dating Technique: | K Ar | ||
| Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 120.000 (Literature) | ||
| Bulk deposit volume (km3): | 276.000 (Calculated) | ||
| Magnitude : | 7.400 (Calculated) | ||
| Maximum VEI : | 7.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |