Great Sitkin (ORANGE/WATCH): Elevated temps at the summit seen in all VIIRS mid-IR images over the past 24 hours. Webcam views cloudy or obscured by ice/snow.
Associated Keywords:
Elevated surface temperatures: barely elevated;
Cloud cover: cloudy; partly cloudy;

Shishaldin (YELLOW/ADVISORY): Barely elevated temps and the plume were apparent in a few VIIRS mid-IR images over the past 24 hours. A normal-looking plume was visible in a few clear ISLZ and BRPK webcam views.
Associated Keywords:
Volcanic clouds: steam/water;
Elevated surface temperatures: barely elevated;
Cloud cover: partly cloudy;

Cleveland (GREEN/NORMAL): Moderately elevated surface temps seen in multiple VIIRS mid-IR images. The typical weak plume was visible in the two clear CLES webcam images.
Associated Keywords:
Volcanic clouds: steam/water;
Elevated surface temperatures: moderately elevated;
Cloud cover: partly cloudy;