Volcano Name: | Öraefajökull | Smithsonian Inst ID (SI_VNUM): | 374010 |
Alternate Name: |
Hnappafellsjokull Hofsfjall Hvannadalshnjúkur Knappafellsjokull Orfialdsjokull Storhofdi |
Volcano Type: | Stratovolcano(es) |
Latitude: | 64.0000000000 | ||
Longitude: | -16.6500000000 | ||
Region: | Iceland and Arctic Ocean | Sub Region: | Iceland (southeastern) |
Date Entered: | 02/05/2012 |
Eruption Start Date: | 3 /8 /1727 | Date Error: | ||
Eruption End Date: | Dating Technique: | Historical records | ||
Eruption Date Quality: | High quality | Preferred Date: | Y | |
Bulk DRE Volume (km3): | 0.048 (Calculated) | ||
Bulk deposit volume (km3): | 0.120 (Literature) | ||
Magnitude : | 4.100 (Calculated) | ||
Maximum VEI : | 4.000 (Literature) |
Magma: | Trachyandesite | ||
Calculated Density: | |||
Rock Classification: | |||
Trachyandesite |
Eruption Start Date: | 5 /6 /1362 | Date Error: | ||
Eruption End Date: | Dating Technique: | Historical records | ||
Eruption Date Quality: | High quality | Preferred Date: | Y | |
Bulk DRE Volume (km3): | 1.200 (Literature) | ||
Bulk deposit volume (km3): | 2.300 (Literature) | ||
Ignimbrite Deposit Volume : | < 0.100 (Literature) | ||
Magnitude : | 5.400 (Calculated) | ||
Maximum Column Height (km): | 30.000 (Literature) | ||
Maximum Intensity : | 11.240 (Column Height) | ||
Maximum VEI : | 5.000 (Literature) | ||
Tephra fall DRE Volume (km3): | 1.200 (Literature) | ||
Tephra fall Deposit Volume (km3): | 2.200 (Literature) |
Magma: | Rhyolite | ||
Calculated Density: | |||
Rock Classification: | |||
Rhyolite |
Eruption Start Date: | 700000 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 : | >= 4.000 (Assumed) | ||
Maximum VEI : | >= 4.000 (Assumed) |
Magma: | Dacite | ||
Calculated Density: | |||
Rock Classification: | |||
Dacite |