| Volcano Name: | Hakkodasan | Smithsonian Inst ID (SI_VNUM): | 283280 |
| Alternate Name: |
Akakura-dake Hakkoda Group Hakkoda-odake Ido-dake Jigoku-numa O-dake Tsurugi-dake Turugi-dake |
Volcano Type: | Stratovolcano(es) |
| Latitude: | 40.6561111100 | ||
| Longitude: | 140.8808333000 | ||
| Region: | Japan, Taiwan, Marianas | Sub Region: | Honshu |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 115000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 4.000 (Assumed) | ||
| Bulk deposit volume (km3): | >= 10.000 (Assumed) | ||
| Magnitude : | 6.000 (Literature) | ||
| Maximum VEI : | 6.000 (Assumed) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 125000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 4.000 (Assumed) | ||
| Bulk deposit volume (km3): | >= 10.000 (Assumed) | ||
| Magnitude : | 6.100 (Literature) | ||
| Maximum VEI : | ? 6.000 (Literature) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 470000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 40.000 (Assumed) | ||
| Bulk deposit volume (km3): | >= 100.000 (Assumed) | ||
| Magnitude : | <= 7.000 (Literature) | ||
| Maximum VEI : | ? 7.000 (Literature) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 770000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | 101.200 (Calculated) | ||
| Bulk deposit volume (km3): | 253.000 (Literature) | ||
| Magnitude : | 7.400 (Calculated) | ||
| Maximum VEI : | <= 7.000 (Literature) |
| Magma: | Dacite | ||
| Calculated Density: | |||
| Rock Classification: | |||
| Dacite |
| Eruption Start Date: | 790000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 40.000 (Assumed) | ||
| Bulk deposit volume (km3): | >= 100.000 (Assumed) | ||
| Magnitude : | 7.000 (Literature) | ||
| Maximum VEI : | 7.000 (Calculated) |
| Eruption Start Date: | 840000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 40.000 (Assumed) | ||
| Bulk deposit volume (km3): | >= 100.000 (Assumed) | ||
| Magnitude : | 7.000 (Literature) | ||
| Maximum VEI : | 7.000 (Calculated) |
| Eruption Start Date: | 869000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | >= 40.000 (Assumed) | ||
| Bulk deposit volume (km3): | >= 100.000 (Assumed) | ||
| Magnitude : | 7.000 (Literature) | ||
| Maximum VEI : | 7.000 (Calculated) |