Historical record as of November 2012 (ballistics only) | Historical record as of November 2012 (ballistics and PDC) | Expert elicitation in October 2012 (ballistics only) | |
---|---|---|---|
VoLREst description | • Values populated January 2014 • Ballistics only • Three sites (including vent) • Three eruption sizes | • Values populated January 2014 • Ballistics and PDC • Three sites (including vent) • Three eruption sizes | • Values populated by expert elicitation in October 2012 • Ballistics only • Two sites (including vent) • Two eruption sizes |
Eruption likelihood | 0.27 | 0.08 | |
Time window | 365 days | 90 days | |
Hourly risk of fatality at the vent | 3.59 × 10−5 | 3.86 × 10− 5 | |
10− 4 distance | 0 km | 0 km | 0 km |
10− 5 distance | 0.42 km | 0.70 km | 0.57 km |
Required action for fieldwork at vent | Standard GNS Science fieldwork procedures AND required authorisation from Head of Volcanology department |