Data

Postseismic InSAR displacement time series of the 2017 Mw 7.3 Sarpol-e Zahab (Iran) earthquake [Data]

(a) Cumulative postseismic LOS displacement one year after the 2017 Iran-Iraq earthquake, derived from the Sentinel-1 data of the ascending track ASC72. Black circles represent the aftershocks of M>2.5 during the same time period from Iranian Seismological Center (http://irsc.ut.ac.ir/). (b) temporal evolution of postseismic deformation and cumulative number of aftershocks updip and downdip of the mainshock rupture. Blue and green curves represent the postseismic LOS displacements at point A (updip) and B (downdip), respectively.




Coseismic Deformation of the 2019 Ridgecrest, California Earthquake Sequence [Data]


Figure 1. Ground coverage of Interferometric Synthetic Aperture Radar (InSAR) observations for the 2019 Ridgecrest earthquake sequence. The colored boxes denote the footprints of the COSMO- SkyMed (CSK) observations. Sentinel-1 scenes are shown in the inset map. Black lines show the surface traces of the 2019 Ridgecrest rupture sequence.



Figure 2. Azimuthal offsets derived from CSK data along the 28 (a) ascending track Asc1 and (b) descending track Des1. not shown. Fault-parallel motions along transects A–A′ (near the Mw 7.1 epicenter) and B–B′ are shown in (c) and (d), respectively. Red arrow (in panel d) marks the location of an eastern fault strand that was possibly involved in both the Mw 6.4 foreshock and the Mw 7.1 mainshock. Note that the offset across this fault strand reaches over 1 m.



Postseismic deformation due to the 2015 Gorkha (Nepal) earthquake [Data]

Postseismic LOS displacements from Sentinel-1 (a) ascending track A085, (b) descending track D019, and (c) descending track D121. Positive LOS displacements correspond to surface motion toward the satellite. Observation periods for each track are indicated in the top left corner of each panel.