Provenance
Created by Laurel Goodell, Princeton University

Slides 5-8
Topographic shaded relief map of Mt. Gordon, Alaska created by the Alaska Volcano Observatory using BigTopo 7 software and AllTopo 7 U.S. Geological Survey topographic maps.
http://www.avo.alaska.edu/images/image.php?id=2935

Slide 9
Google earth imagery: data from Landsat, IBCAO; Data: SIO, NOAA, U.S. Navy, NGA, GEBCO
Volcano locations from the Global Volcanism Program Google Earth kmz file, used with permission from Elizabeth Cottrell, Curator, Research Geologist, and Director of the Global Volcanism Program, Department of Mineral Sciences, National Museum of Natural History, Smithsonian Institution.

Slide 10
Photo credit: "Iceland Eyjafjallajökull from Sólheimajökull" by Advanstra - Own work. Licensed under Creative Commons Attribution-Share Alike 3.0 via Wikimedia Commons.
Source: http://commons.wikimedia.org/wiki/File:Iceland_Eyjafjallaj%C3%B6kull_from_S%C...
Accessed December 2013.

Slide 11
Photo credit: "Fimmvorduhals 2010 03 27 dawn" by Henrik Thorburn, licensed under Creative Commons Attribution 3.0 via Wikimedia Commons.
Source:
http://commons.wikimedia.org/wiki/File:Fimmvorduhals_2010_03_27_dawn.jpg#medi...
Accessed December 2013.
Map with GPS station locations used with permission (via email) from Sigrun Hreinsdottir.
Credit: Iceland Meteorological Survey; University of Iceland

Slide 12
Photo credit: Henrik Thorburn (Creative Commons Attribution 3.0 Unported license)
http://en.wikipedia.org/wiki/File:Fimmvorduhals_second_fissure_2010_04_02.JPG
Accessed December 2013.

Slide 13
Photo Credit: U.S. Geological Survey, Department of the Interior, USGS, Photographer: Oddur Sigurðsson, Photographer Organization: Iceland Meteorological Office
Source: http://gallery.usgs.gov/photos/09_18_2013_j41Pht6GGb_09_18_2013_3#.VA6hL0gwJEz
Accessed December 2013.

Map with GPS station locations used with permission (via email) from Sigrun Hreinsdottir.
Credit: Iceland Meteorological Survey; University of Iceland

Slide 14
Photo and caption credit: NASA Goddard / MODIS Rapid Response Team.
http://www.nasa.gov/topics/earth/features/iceland-volcano-plume-archive1.html
Accessed December 2013.

Slide 15
Image credit: "Disruptions at Leeds Bradford Airport during the eruptions of Eyjafjallajökull" by Flickr user:katjung - http://www.flickr.com/photos/katjung/4531865356/. Licensed under Creative Commons Attribution-Share Alike 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Disruptions_at_Leeds_Bradford_Airport_...

Slides 20-22, 25, 30-31,
Map with GPS station locations used with permission (via email) from Sigrun Hreinsdottir.
Credit: Iceland Meteorological Survey; University of Iceland

Slides 26-28
GPS time series used with permission (via email) from Sigrun Hreinsdottir.
Sigmundsson, F., Hreinsdóttir, S., Hooper, A. et al. Intrusion triggering of the 2010 Eyjafjallajökull explosive eruption. Nature 468, 426–430 (2010). https://doi.org/10.1038/nature09558

Slide 33
Link to visualization of earthquakes preceding and during two eruptions at Eyjafjallajökull, Iceland in March and April 2010.
Made Hjalmar Gislason of datamarket.com using data from the Icelndic Meteorological Office (htty://en.vedur.is).
Video publicly available at http://vimeo.com/10708403
VIMEO videos are freely viewable for non-commercial purposes. See terms of use at http://vimeo.com/terms.

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