Supplemental Appropriations for Disaster Recovery Activities

Response Activities, Equipment Repair, and Hardening from the Kīlauea eruption

The USGS will rebuild and harden HVO’s telemetry network, communications network, and computing infrastructure.

Color photograph of person next to instrument, measuring gas

USGS HVO geochemist measuring gases released from Kīlauea with a Fourier transform infrared (FTIR) spectrometer, an instrument that detects gas compositions on the basis of absorbed infrared light.

(Public domain.)

Highlights:

  • The USGS will reestablish the HVO network of realtime monitoring instruments at the summit and in critical rift zone areas to support early detection of magma returning to the shallow reservoirs and thus provide accurate hazards characterizations.
  • The USGS will establish Unstaffed Aircraft Systems (UAS) capability to measure volcanic gas flux, conduct photo and other mapping surveys of volcanic features, and to help monitor the summit and rift zones for renewed volcanic activity. The USGS will develop a response plan guide for UAS activities for future eruptions.

 

 

 

 

 

Additional Resources:

Mosbrucker, A.R., Zoeller, M.H., and Ramsey, D.W., 2020, Digital elevation model of Kīlauea Volcano, Hawaiʻi, based on July 2019 airborne lidar surveys: U.S. Geological Survey data release, https://doi.org/10.5066/P9F1ZU8O.

Nadeau, P. A., A. K. Diefenbach, S. Hurwitz, and D. A. Swanson, 2020, From lava to water: A new era at Kīlauea: Eos v.101: 11p. https://doi.org/10.1029/2020EO149557

 

 

Contacts

Charles W Mandeville

Program Coordinator
Volcano Hazards Program
Phone: 703-648-4773

Thomas L Murray

Research Scientist
Volcano Science Center
Phone: 907-786-7090