Volcano number:221100
Region:Africa and Red Sea
Geodetic measurements?Yes
Deformation observation?No
Measurement method(s):InSAR
Duration of observation:2005 - 2010
Inferred cause of deformation:
Characteristics of deformation:

Pagli, et al. (2014), for the purposes of investigating regional velocity fields, has looked at Envisat  InSAR data covering this volcano. They report no deformation at this stratovolcano. Dubbi erupted most recently in 1861, which was also the earliest eyewitness account of an eruption in Afar (Wiart et al 2000). 

Reference:Wiart, P. A. M., Oppenheimer, C., & Francis, P. (2000). Eruptive history of Dubbi volcano, northeast Afar (Eritrea), revealed by optical and SAR image interpretation. International Journal of Remote Sensing, 21(5), 911-936.
Reference: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.
Reference:NASA Landsat image, 1999
Location:41.809, 13.579

Dubbi is in the centre of this image. Black lava flows radiating from the volcano towards the coast can be clearly seen. Nasa, 1999.