What technology did the U.S. Geological Survey (USGS) develop to help monitor volcanic activity at the five monitoring stations in the continental U.S., Alaska, Hawai'i, and the Mariana Islands? (1 point)

Volcano Notification Service (VNS)

O National Seismology Center

○ Federal Emergency Management Agency (FEMA)

National Volcano Early Warning System (NVEWS)

The National Volcano Early Warning System (NVEWS) is the technology developed by the U.S. Geological Survey (USGS) to help monitor volcanic activity at the five monitoring stations in the continental U.S., Alaska, Hawai'i, and the Mariana Islands.