Heavy rains caused several mudslides in the region, including the one in the town of Haines.
Officials have ordered more than 11,000 residents to leave the area and an international airport has been closed due to the dangers of spreading ash.
About 700 people were either still missing or stranded Thursday, including over 600 who were trapped inside a hotel.
The latest eruption prompted more evacuation orders in a nearby town, but no injuries or property damage have been reported.
U.S. officials have said the surveillance tool is crucial in disrupting terror attacks, cyber intrusions, and foreign espionage.
Dutch authorities said they want to control a city that is overrun with tourism, in their eyes. The effort would also control annual hotel stays.
The 8-year-old Labrador Retriever worked at Reagan National Airport, and was the TSA's canine calendar dog of the month in February.
