Observations of Deformation
|Region:||Africa and Red Sea|
|Duration of observation:||1997-2000, 2003-2010|
|Characteristics of deformation:|
O’a Caldera is covered by the tracks of InSAR data processed by Biggs et al. (2011), however it is also completely submerged under Lake Shalla. As a result of this, no direct InSAR observations have been made of the caldera. The closest coherent regions to the lake, however, show no deformation.
|Reference(s):||Biggs, J., I. D. Bastow, D. Keir, and E. Lewi (2011), Pulses of deformation reveal frequently recurring shallow magmatic activity beneath the Main Ethiopian Rift, Geochem. Geophys. Geosyst., 12, Q0AB10, doi:10.1029/2011GC003662.|
|NASA Space Shuttle image ISS001-363-7, 2001 (http://eol.jsc.nasa.gov/).|
|REST API endpoint (JSON):||https://comet.nerc.ac.uk/wp-json/volcanodb/v1/volcano/314|