Auxiliary material for this article contains 9 figures illustrating observations in the paper more completely or showing additional observations

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grl25471-sup-0001-readme.txtplain text document3Kreadme.txt
grl25471-sup-0002-fs01.epsPS document5653KFigure S1. Spatial coverage of the SPOT scenes used in this study.
grl25471-sup-0003-fs02.epsPS document4281KFigure S2. East-West displacements from the matching of SPOT4 images.
grl25471-sup-0004-fs03.epsPS document4761KFigure S3. N-S displacements from the matching of SPOT4 images.
grl25471-sup-0005-fs04.epsPS document811KFigure S4. Map showing the index of image correlation quality.
grl25471-sup-0006-fs05.epsPS document2528KFigure S5. Descending interferogram at 2.8 cm interval superimposed over the E-W displacements.
grl25471-sup-0007-fs06.epsPS document2511KFigure S6. Vertical displacements derived by combining the horizontal displacements, determined by matching the SPOT4 images, with InSAR line-of-sight measurements.
grl25471-sup-0008-fs07.epsPS document716KFigure S7. (top) Displacements perpendicular to the rift, simple model with dike only, and the model with the dike and a normal fault. (bottom) Vertical displacements, simple model with dike only, and the model with the dike and a normal fault.
grl25471-sup-0009-fs08.epsPS document704KFigure S8. Portion of the SPOT4 image before and after the September 2005 event around the area where the large rift opened.
grl25471-sup-0010-fs09.epsPS document248KFigure S9. Results of applying an edge-detection filter to the E-W displacements.
grl25471-sup-0011-t01.txtplain text document0KTab-delimited Table 1.
grl25471-sup-0012-t02.txtplain text document0KTab-delimited Table 2.

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