AVO Shishaldin YELLOW/ADVISORY - Small earthquakes continue.

Nov 1, 2025 19:14 - Frequent small earthquakes were detected over the past day. No activity was observed in mostly cloudy satellite and webcam views. Local seismic and infrasound sensors, web cameras, and a geodetic network are used to monitor Shishaldin Volcano. In addition to the local monitoring network, AVO uses nearby geophysical networks, regional infrasound and lighting data, and satellite images to detect eruptions.

via #USGS_Volcanoes🌋 USGS Volcano Observatory activity updates for #AVO (Alaska), #CALVO (California), #CVO (Cascades), #HVO (Hawaiian), #NMI (Northern Mariana Islands) & #YVO (Yellowstone) | 🔗Link in title | @VolcanoesEarthquakesAndMore

Talk about earthquakes in diverse places, a rare M3.8 very shallow quake at 4 miles deep was just reported by the USGS out of Central Illinois!

This follows a M4.9 earthquake east of Los Angeles, California that was a mere mile deep! A lot of people reported feeling it.

#MrMBB333 #earthquake #BREAKING #earth #earthwatch #Illinois #usgs

🔗 Michael Bradbury (@MrMBB333)

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