Great Sitkin (ORANGE/WATCH): Nothing unusual observed in cloudy webcam views. Nothing unusual observed in available satellite views. VIIRS data not being populated in VolcView.
Associated Keywords:
Cloud cover:
partly cloudy;
Shishaldin (YELLOW/ADVISORY): Nothing unusual observed in cloudy webcam views. Nothing unusual observed in available satellite views. VIIRS data not being populated in VolcView.
Associated Keywords:
Cloud cover:
partly cloudy;
VIIRS data not being brought in to AVO-VolcView. This report is limited to AVHRR, TROPOMI, AshCam, and available data from the last day from Sentinel-2/Maxar.
To view these and other satellite data, please use http://volcview.wr.usgs.gov/
Duty person can be reached at (907) 786-7481 if you have any questions.
Last image viewed: 27 Dec 2025 19:31 UTC