Volcano Activity in USA on January 25 2017 04:04 AM (UTC).
An energetic earthquake swarm on Tanaga Island started yesterday, January 23, and is continuing.The earthquakes locate6 to 7 km ESE of Takawangha Volcano.This activity may be due to brittle failure in the surrounding rock caused by magma movement.AVO is therefore raising the Aviation Color Code to Yellow and Alert Level to Advisory for Takawangha Volcano.No eruptive activity has been detected in satellite data.