| Volcano Name: | Myokosan | Smithsonian Inst ID (SI_VNUM): | 283100 |
| Alternate Name: |
Akakura Myoko Shin-yama Tsubame |
Volcano Type: | Stratovolcano(es) |
| Latitude: | 36.8883333300 | ||
| Longitude: | 138.1166667000 | ||
| Region: | Japan, Taiwan, Marianas | Sub Region: | Honshu |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | -2750 | Date Error: | 150 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | Medium quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 0.080 (Literature) | ||
| Bulk deposit volume (km3): | 0.200 (Literature) | ||
| Ignimbrite DRE Volume (km3): | 0.080 (Literature) | ||
| Ignimbrite Deposit Volume : | 0.200 (Literature) | ||
| Magnitude : | 4.300 (Literature) | ||
| Maximum VEI : | 4.000 (Literature) |
| Magma: | Dacite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Dacite |
| Eruption Start Date: | -4750 | Date Error: | 300 | |
| Eruption End Date: | Dating Technique: | Radiocarbon (corrected) | ||
| Eruption Date Quality: | High quality | Preferred Date: | Y | |
| C14 Date: | 5880 | C14 Date Error: | 190 | |
| Bulk DRE Volume (km3): | 0.600 (Calculated) | ||
| Bulk deposit volume (km3): | 1.500 (Literature) | ||
| Magnitude : | 4.000 (Literature) | ||
| Maximum VEI : | ? 5.000 (Literature) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 40000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 0.040 (Assumed) | ||
| Bulk deposit volume (km3): | >= 0.100 (Assumed) | ||
| Magnitude : | 4.600 (Literature) | ||
| Maximum VEI : | 4.000 (Calculated) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 47000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 0.040 (Assumed) | ||
| Bulk deposit volume (km3): | >= 0.100 (Assumed) | ||
| Magnitude : | 4.200 (Literature) | ||
| Maximum VEI : | 4.000 (Calculated) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |