Volcanic deformation at Tokachidake detected by ALOS-2 and ALOS-4 data

Released: September 14, 2026 , update: September 28, 2026 Japanese version of this page

SAR Interferograms

Fig.1 SAR interferograms (1st: 2026-06-20, 2nd: 2026-09-12)

　　　　　Fig.1 SAR interferograms (1st: 2026-06-20, 2nd: 2026-09-12)


Fig.2 SAR interferograms (1st: 2026-06-21, 2nd: 2026-09-13)

　　　　　Fig.2 SAR interferograms (1st: 2026-06-21, 2nd: 2026-09-13)


Fig.3 SAR interferograms (1st: 2026-09-04, 2nd: 2026-09-18)

　　　　　Fig.3 SAR interferograms (1st: 2026-09-04, 2nd: 2026-09-18)


Fig.4 SAR interferograms (1st: 2026-09-06, 2nd: 2026-09-20)

　　　　　Fig.4 SAR interferograms (1st: 2026-09-06, 2nd: 2026-09-20)

Analysis by GSI from ALOS-2 and ALOS-4 data of JAXA.
The numerical weather model was provided from JMA based on the agreement.

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