Comparison of the Bardarbunga 2014-2015 rifting event, slow caldera collapse and major effusive eruption with the 1975-1984 Krafla and 2005-2010 Dabbahu, Afar, rifting episodes

Freysteinn Sigmundsson1, Michelle Parks1, Stephanie Dumont1, Benedikt Ofeigsson2, Elias Rafn Heimisson1, Vincent Drouin1, Andrew J Hooper3, Magnus Tumi Gudmundsson1, Pall Einarsson1, Kristin S Vogfjord2, Bryndis Brandsdottir4, Kristin Jonsdottir2, Hildur María Friðriksdóttir4, Sigrun Hreinsdottir5, Carolina Pagli6, Tim J Wright3, Erik C Sturkell7 and Rikke Pedersen1, (1)University of Iceland, Nordic Volcanological Center, Institute of Earth Sciences, Reykjavik, Iceland, (2)Icelandic Meteorological Office, Reykjavik, Iceland, (3)University of Leeds, COMET, School of Earth and Environment, Leeds, United Kingdom, (4)Institute of Earth Sciences, Science Institute, Univ. Iceland, Reykjavik, Iceland, (5)GNS Science, Lower Hutt, New Zealand, (6)Università di Pisa, Dipartimento di Scienze della Terra, Pisa, Italy, (7)Dept of Earth Sciences, Gothenburg, Sweden