Volcano Name: | Menengai | Smithsonian Inst ID (SI_VNUM): | 222060 |
Alternate Name: | Volcano Type: | Shield volcano(es) | |
Latitude: | -0.2000000000 | ||
Longitude: | 36.0666666700 | ||
Region: | Africa and Red Sea | Sub Region: | Africa (eastern) |
Date Entered: | 02/05/2012 |
Eruption Start Date: | 12345 BP | Date Error: | 3320 | |
Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
Eruption Date Quality: | Low quality | Preferred Date: | Y | |
C14 Date: | 10675 | C14 Date Error: | 2175 | |
Bulk DRE Volume (km3): | < 10.900 (Calculated) | ||
Bulk deposit volume (km3): | < 25.000 (Literature) | ||
Magnitude : | < 6.400 (Calculated) | ||
Maximum VEI : | 6.000 (Calculated) |
Magma: | Trachyte | ||
Calculated Density: | |||
Rock Classification: | |||
Trachyte |
Eruption Start Date: | 21000 BP | Date Error: | 11000 | |
Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
Eruption Date Quality: | Low quality | Preferred Date: | Y | |
Bulk DRE Volume (km3): | 11.300 (Calculated) | ||
Bulk deposit volume (km3): | 26.100 (Literature) | ||
Ignimbrite DRE Volume (km3): | 5.400 (Calculated) | ||
Ignimbrite Deposit Volume : | 12.500 (Literature) | ||
Magnitude : | 6.400 (Calculated) | ||
Primary Intracaldera Material DRE Volume (km3): | 5.900 (Calculated) | ||
Primary Intracaldera Material Deposit Volume (km3): | 13.500 (Literature) | ||
Tephra fall DRE Volume (km3): | 0.050 (Literature) | ||
Tephra fall Deposit Volume (km3): | 0.100 (Literature) |
Magma: | Trachyte | ||
Calculated Density: | |||
Rock Classification: | |||
Trachyte |
Eruption Start Date: | 35620 BP | Date Error: | 2600 | |
Eruption End Date: | Dating Technique: | Ar-Ar | ||
Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
Bulk DRE Volume (km3): | 11.300 (Calculated) | ||
Bulk deposit volume (km3): | 26.100 (Literature) | ||
Ignimbrite DRE Volume (km3): | 5.400 (Calculated) | ||
Ignimbrite Deposit Volume : | 12.500 (Literature) | ||
Magnitude : | 6.400 (Calculated) | ||
Maximum VEI : | 6.000 (Literature) | ||
Primary Intracaldera Material DRE Volume (km3): | 5.900 (Calculated) | ||
Primary Intracaldera Material Deposit Volume (km3): | 13.500 (Literature) | ||
Tephra fall DRE Volume (km3): | 0.050 (Literature) | ||
Tephra fall Deposit Volume (km3): | 0.100 (Literature) |
Magma: | Trachyte | ||
Calculated Density: | |||
Rock Classification: | |||
Trachyte |
Eruption Start Date: | 180000 BP | Date Error: | 10000 | |
Eruption End Date: | Dating Technique: | Other technique | ||
Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
Bulk DRE Volume (km3): | 1.260 (Calculated) | ||
Bulk deposit volume (km3): | 2.900 (Literature) | ||
Magnitude : | 5.500 (Calculated) | ||
Maximum VEI : | 5.000 (Calculated) | ||
Tephra fall DRE Volume (km3): | 1.260 (Calculated) | ||
Tephra fall Deposit Volume (km3): | 2.900 (Literature) |
Magma: | Trachyte | ||
Calculated Density: | |||
Rock Classification: | |||
Trachyte |