| Volcano Name: | Sete Cidades | Smithsonian Inst ID (SI_VNUM): | 382080 |
| Alternate Name: |
Caldeira Seca Caldeira do Alferes Caldeira do Alferes Carvao Eguas Ferrarias Ilheu Dos Mosteiros Lagoa Rasa Lagoa de Santiago Lagoa de Sao Tiago Lagoa do Canario Lagoa do Pilar Mulata Pico da Cruz Pico das Camarinhas Pico de Mafra Pico do Boi Pico do Cavalo Pico do Cedro Pico do Enforcado Pico do Varzea Scara Seara Cerrado de Ladeira |
Volcano Type: | Stratovolcano(es) |
| Latitude: | 37.8666666700 | ||
| Longitude: | -25.7833333300 | ||
| Region: | Atlantic Ocean | Sub Region: | Azores |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 1444 | Date Error: | ||
| Eruption End Date: | Dating Technique: | Historical records | ||
| Eruption Date Quality: | High quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.089 (Literature) | ||
| Bulk deposit volume (km3): | 0.250 (Literature) | ||
| Magnitude : | 4.300 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 1250 BP | Date Error: | 750 | |
| Eruption End Date: | Dating Technique: | Stratigraphy | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.039 (Literature) | ||
| Bulk deposit volume (km3): | 0.120 (Literature) | ||
| Magnitude : | 4.000 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 1250 BP | Date Error: | 750 | |
| Eruption End Date: | Dating Technique: | Stratigraphy | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.065 (Literature) | ||
| Bulk deposit volume (km3): | 0.200 (Literature) | ||
| Magnitude : | 4.210 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 1250 BP | Date Error: | 750 | |
| Eruption End Date: | Dating Technique: | Stratigraphy | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.126 (Literature) | ||
| Bulk deposit volume (km3): | 0.390 (Literature) | ||
| Magnitude : | 4.500 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 2216 BP | Date Error: | 63 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
| C14 Date: | 2220 | C14 Date Error: | 70 | |
| Bulk DRE Volume (km3): | 0.130 (Literature) | ||
| Bulk deposit volume (km3): | 0.410 (Literature) | ||
| Magnitude : | 4.510 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 3000 BP | Date Error: | 1000 | |
| Eruption End Date: | Dating Technique: | Stratigraphy | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.045 (Literature) | ||
| Bulk deposit volume (km3): | 0.150 (Literature) | ||
| Magnitude : | 4.060 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 3000 BP | Date Error: | 1000 | |
| Eruption End Date: | Dating Technique: | Stratigraphy | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.038 (Literature) | ||
| Bulk deposit volume (km3): | 0.120 (Literature) | ||
| Magnitude : | 4.000 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 3900 BP | Date Error: | 70 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
| C14 Date: | 3580 | C14 Date Error: | 50 | |
| Bulk DRE Volume (km3): | 0.068 (Literature) | ||
| Bulk deposit volume (km3): | 0.210 (Literature) | ||
| Magnitude : | 4.230 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 4200 BP | Date Error: | 300 | |
| Eruption End Date: | Dating Technique: | Stratigraphy | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.062 (Literature) | ||
| Bulk deposit volume (km3): | 0.190 (Literature) | ||
| Magnitude : | 4.190 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 19008 BP | Date Error: | 225 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| C14 Date: | 15740 | C14 Date Error: | 200 | |
| Bulk DRE Volume (km3): | > 0.400 (Assumed) | ||
| Bulk deposit volume (km3): | > 1.000 (Assumed) | ||
| Magnitude : | > 5.000 (Assumed) |
| Magma: | Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte |
| Eruption Start Date: | 32922 BP | Date Error: | 390 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| C14 Date: | 28750 | C14 Date Error: | 240 | |
| Bulk DRE Volume (km3): | > 0.400 (Assumed) | ||
| Bulk deposit volume (km3): | > 1.000 (Assumed) | ||
| Magnitude : | > 5.000 (Assumed) |
| Magma: | Trachyandesite-Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte | |||
| Trachyandesite |
| Eruption Start Date: | 40367 BP | Date Error: | 838 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
| C14 Date: | 35740 | C14 Date Error: | 810 | |
| Bulk DRE Volume (km3): | > 0.400 (Assumed) | ||
| Bulk deposit volume (km3): | > 1.000 (Assumed) | ||
| Magnitude : | > 5.000 (Assumed) |
| Magma: | Trachyandesite-Trachyte | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Trachyte | |||
| Trachyandesite |