| Volcano Name: | Santo Antão | Smithsonian Inst ID (SI_VNUM): | 384800 |
| Alternate Name: |
Tope de Coroa |
Volcano Type: | Stratovolcano(es) |
| Latitude: | 17.0666666700 | ||
| Longitude: | -25.1666666700 | ||
| Region: | Atlantic Ocean | Sub Region: | Cape Verde Islands |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 106000 BP | Date Error: | 3000 | |
| Eruption End Date: | Dating Technique: | Ar-Ar | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 5.620 (Literature) | ||
| Bulk deposit volume (km3): | 10.330 (Literature) | ||
| Magnitude : | 6.000 (Calculated) | ||
| Maximum Column Height (km): | 23.500 (Literature) | ||
| Maximum Intensity : | 10.800 (Column Height) | ||
| Maximum VEI : | 6.000 (Literature) |
| Magma: | Phonolite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Phonolite |
| Eruption Start Date: | 107000 BP | Date Error: | 15000 | |
| Eruption End Date: | Dating Technique: | Ar-Ar | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 1.100 (Literature) | ||
| Bulk deposit volume (km3): | 2.970 (Literature) | ||
| Magnitude : | 5.500 (Calculated) |
| Magma: | Phonotephrite-Phonolite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Phonolite | |||
| Phonotephrite |