|Duration of observation:||2006 to 2009|
|Inferred cause of deformation:|
|Characteristics of deformation:|
The last eruption for this volcano was between February 1963 and January 1964. Known to be one of the most significant eruption from Indonesia in the twentieth century.
Several studies of the deformation using InSAR were conducted at Agung. One of them Lingun et (2013) produced time series from ALOS Palsar images from 2007 to 2009, where vertical deformation. This study correlated the deformation with time and modeled the deformation from two different sources, one is a Mogui point source and a vertical prolate spheroid. They concluded that the volcano inflated at a constant rate with a depth of 5km below the summit.
Another study Chaussard (2012), with almost the same time frame than the above at the Sunda Arc from 2006 to 2009 used the same satellite obtain the location for the reservoir between ~1-3km of depth. The calculated deformation velocity for the Agung Volcano was between 3-8 cm/yr
|Reference:||Lingyun, J., Qingliang, W., & Shanlan, Q. (2013). Present-day deformation of Agung volcano, Indonesia, as determined using SBAS-InSAR. Geodesy and Geodynamics, 4(3), 65-70.|
|Reference:||Chaussard, E., & Amelung, F. (2012). Precursory inflation of shallow magma reservoirs at west Sunda volcanoes detected by InSAR. Geophysical Research Letters, 39(21).|