| Volcano Name: | Tumalo | Smithsonian Inst ID (SI_VNUM): | 322810 |
| Alternate Name: |
Melvin Butte Three Creek Butte Triangle Hill |
Volcano Type: | Lava dome(s) |
| Latitude: | 44.0991666700 | ||
| Longitude: | -121.5408333000 | ||
| Region: | Canada and Western USA | Sub Region: | USA (Oregon) |
| Date Entered: | 02/05/2012 |
| Eruption Start Date: | 260000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | > 5.000 (Literature) | ||
| Bulk deposit volume (km3): | > 12.500 (Calculated) | ||
| Magnitude : | 6.100 (Calculated) | ||
| Maximum VEI : | ? 5.000 (Literature) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 300000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | ? 1.000 (Literature) | ||
| Bulk deposit volume (km3): | 2.400 (Calculated) | ||
| Magnitude : | ? 5.400 (Calculated) | ||
| Maximum VEI : | 5.000 (Calculated) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 440000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | > 5.000 (Literature) | ||
| Bulk deposit volume (km3): | > 12.500 (Calculated) | ||
| Magnitude : | 7.000 (Literature) | ||
| Maximum VEI : | ? 6.000 (Literature) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |
| Eruption Start Date: | 650000 BP | Date Error: | ||
| Eruption End Date: | Dating Technique: | Not Available | ||
| Eruption Date Quality: | Low quality | Preferred Date: | Y | |
| Bulk DRE Volume (km3): | > 1.000 (Literature) | ||
| Bulk deposit volume (km3): | ? 2.000 (Literature) | ||
| Magnitude : | > 5.400 (Calculated) | ||
| Maximum VEI : | 5.000 (Literature) |
| Magma: | Not Available | ||
| Calculated Density: | |||
| Rock Classification: |