A bill to amend the John D. Dingell, Jr. Conservation, Management, and Recreation Act to reauthorize the National Volcano Early Warning and Monitoring System, and for other purposes.

S 1052 extends funding for the National Volcano Early Warning and Monitoring System through 2033 at $75 million annually (up from $55 million), replacing the previous authorization ending in 2023. It modernizes the system by requiring new technologies like advanced digital telemetry networks, infrared cameras, and satellite systems for real-time monitoring. The bill also establishes a committee with state agencies, universities, and volcano observatories to oversee implementation and updates the management plan requirements to occur every 5 years. This reauthorization directly affects federal volcano monitoring agencies and state emergency management partners responsible for eruption preparedness.