Observations of Deformation

Volcano number:311240
Country:United States
Geodetic measurements?Yes
Deformation observation?Yes
Measurement method(s):InSAR
Duration of observation:1992 - 2009
Inferred cause(s) of deformation:Surface deposits
Characteristics of deformation:

Subsidence of lava flows is observed at Cleveland. This includes lavas from the 2001 eruption on the western flank of the volcano that are subsiding at 2 – 4 cm/yr.

Reference(s):Lu Z., Dzurisin, D., Wicks, C., Power, J., Kwoun, O., & Rykhus, R. (2007). Diverse deformation patterns of Aleutian volcanoes from satellite interferometric synthetic aperture radar (InSAR). In J. Eichelberger, E. Gordeev, P. Izbekov, M. Kasahara, & J. Lees (Eds.), Volcanism and subduction: The Kamchatka region (Vol. 172, pp. 249–261). American Geophysical Union, Geophysical Monograph.
Lu, Z., and Dzurisin, D., 2014, InSAR imaging of Aleutian volcanoes: Chichester, UK, Springer-Praxis, 390 p.
U.S. Geological Survey Alaska Volcano Observatory (AVO) website
Location:52.825, -169.944
REST API endpoint (JSON):

Latest Sentinel-1 Data

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