Shishaldin (YELLOW/ADVISORY): Just the faintest hint of elevated surface temperatures in overnight VIIRS mid-IR. Barely worth mentioning, but probably real as steam likely attenuated any signal. Typical steaming in clear daytime webcam views.
Associated Images:
Shishaldin_20260113_1311_VIIRS_MIR.png
shishaldin_brpk-20260113T003100Z.jpg
Associated Keywords:
Volcanic clouds:
steam/water;
Elevated surface temperatures:
barely elevated;
Cloud cover:
partly cloudy;