Observations of Deformation
|Region:||Africa and Red Sea|
|Characteristics of deformation:|
Erta Ale is a basaltic shield volcano in the Erta Ale Range, northern Ethiopia, 600 m sea level. The volcano contains a 0.7 x 1.6 km, elliptical summit crater and another 1.8 x 3.1 km wide depression elongated parallel to the trend of the Erta Ale range is located to the SE of the summit. Fresh-looking basaltic lava flows from these fissures have poured into the caldera and locally overflowed its rim. Erta Ale houses a persistent lava lake in one, sometimes both, of its summit crater.
|Reference(s):||Pagli, C. et al., 2014. Current plate boundary deformation of the Afar rift from a 3-D velocity field inversion of InSAR and GPS. Journal of Geophysical Research: Solid Earth, 119(11), pp. 8562-8575.|
|REST API endpoint (JSON):||https://comet.nerc.ac.uk/wp-json/volcanodb/v1/volcano/3236|