Title 43 › Chapter CHAPTER 2— - UNITED STATES GEOLOGICAL SURVEY › § 31k
Create a National Volcano Early Warning and Monitoring System inside the United States Geological Survey to watch volcanoes, warn people, and help protect the public from volcanic danger. Definitions: Secretary — the Secretary acting through the USGS Director; Secretary of Commerce — the Secretary acting through the Under Secretary for Oceans and Atmosphere; System — the National Volcano Early Warning and Monitoring System; Volcanic Ash Advisory Center — an ICAO-designated center that warns aviation about ash. The System must modernize and unify U.S. volcano observatories, work with NOAA (including the Volcanic Ash Advisory Centers in Anchorage and Washington, D.C.), and match monitoring to each volcano’s threat by upgrading monitored sites, putting networks on unmonitored ones, and using geodetic and other tools. It must include a 24/7 national volcano watch office, a national data center, and an external grants program. New technologies (for example, broadband seismometers, continuous GPS, radar, gas sensors, and drones) must be used. A 5-year management plan was due 180 days after March 12, 2019, with yearly cost estimates, milestones, and partnership plans; NOAA must give annual cost estimates. An advisory committee, agreements with universities and states, coordination with Transportation, FAA, NOAA, and FEMA, and an annual report to Congress are required. Congress authorized $55,000,000 for USGS for fiscal years 2019 through 2023, and NOAA may receive sums needed for fiscal years 2023 through 2024. These funds must add to, and not replace, other federal hazard program funding.
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43 U.S.C. § 31k
Title 43 — Public Lands
Last Updated
Apr 6, 2026
Release point: 119-73