Project Grant 2549495
- This $161,641 project grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports collaborative research to apply active and passive seismic imaging techniques to provide a high-resolution three-dimensional image of the subsurface summit structure of Kilauea Volcano in Hawaii. Funded from February 1, 2023 to January 31, 2026, the award to Rensselaer Polytechnic Institute will integrate an active-passive seismic survey of the Kilauea summit with a temporary nodal...
- The National Science Foundation awarded a $174,000 Project Grant to study closing the gap between analogue studies and numerical lava flow models using insights from the 2018 Kilauea eruption. The award period is from June 2021 through May 2023. Under the Geosciences program (CFDA #47.050), the grantee will strengthen fundamental knowledge and understanding of the integrated Earth system through basic research of atmospheric, earth, and ocean sciences. Specifically, the grantee will enhance...
- The National Science Foundation Division of Earth Sciences awarded a $470,000 Project Grant to Stanford University to support research entitled "Insights into Episodic Caldera Collapse and Magmatic Systems from the 2018 Eruption of Kilauea Volcano." The grant period runs from May 15, 2021 through April 30, 2024. The funding will support basic research conducted under the NSF's Geosciences program (CFDA 47.050), which aims to strengthen understanding of the integrated Earth system...
- Rice University was awarded a $333,279 project grant from the National Science Foundation Division of Earth Sciences on January 1, 2022 to support research titled "Opening and Reestablishment of Kilauea's Lower East Rift Zone Magma Plumbing System During the 2018 Eruption." The two-year project will investigate the magma plumbing system dynamics of Hawaii's Kilauea volcano during its 2018 eruption through the Geosciences program (CFDA #47.050). The Geosciences program seeks to expand...
- The National Science Foundation (NSF) Division of Earth Sciences awarded a $405,563 Project Grant under the Geosciences (CFDA 47.050) federal grant program to the University of Miami to conduct a three-year seismic investigation of Mauna Loa volcano in Hawaii. The project aims to deploy 54 seismometers on and around the volcano to record local and distant earthquakes, analyze the data to map the subsurface structure and identify magma chambers and potential pathways for magma ascent. This...
- The National Science Foundation Division of Ocean Sciences awarded the University of Hawaii at Manoa $374,973 on June 1, 2026, to apply seismic tomography, full-waveform modeling, and complementary geophysical techniques to existing ocean-bottom seismograph data from four seismic profiles spanning the Hawaiian-Emperor seamount chain. The project constrains magmatic underplating and melt solidification in the crust and upper mantle, characterizes magmatic underplating's contribution to the...
- This $523,946 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports research linking helium isotope ratios with eruptive behavior at recent volcanoes in Hawaii, Iceland, and the Canary Islands. The awardee, Woods Hole Oceanographic Institution, will extract helium from lava samples spanning eruptions at Kilauea volcano (2018), Fagradalsfjall volcano (2021), and Cumbre Vieja volcano (2021) to establish time series of helium isotope ratios. The researchers...
- This National Science Foundation (NSF) Geosciences program (CFDA 47.050) Project Grant award of $168,845 to the University of Hawaii at Manoa aims to advance the understanding of the subseasonal-to-seasonal variability of wildfires in Hawaii and improve the accuracy of long-term wildfire forecasting. The research will use a combination of historical data and reanalysis techniques to quantify the variability of wildfires and fire weather in Hawaii, and identify the climatic factors contributing...
- This National Science Foundation Project Grant award of $240,688 will fund research into the effects of recent seismic activity on hydrothermal vent circulation and iron export at the Kama'ehuakanaloa underwater volcano (formerly known as Lō'ihi) located approximately 30 miles south of Hawaii's Big Island. Awarded to Woods Hole Oceanographic Institution under the Geosciences program (CFDA 47.050), this project will use a deep-diving robot to investigate whether lava was erupted on the seafloor...
- This $374,308 project grant awarded by the National Science Foundation's Geosciences Program (CFDA 47.050) will support research at Montana State University focused on understanding the pre-eruptive processes and timescales that trigger volcanic eruptions, particularly at Alaska's Okmok volcano. The research team will integrate geochemical analysis of erupted products with geophysical monitoring data to elucidate the deep magmatic processes that lead to different eruption styles, volumes, and...
The National Science Foundation Office of Integrative Activities awarded the University of Hawaii at Manoa $403,097 on October 15, 2026, under the Geosciences program (CFDA 47.050) to investigate explosive eruption cycles at Kīlauea Volcano on the Island of Hawai'i. The project will examine the Pahala Tephra, a proposed 10,000-year-long explosive eruptive cycle with ash and pyroclastic deposits emplaced between approximately 30,000 and 3,500 years ago. The research combines field stratigraphic and dispersal mapping of tephra units, radiocarbon dating of intercalated charcoal to constrain eruption timing and cycle duration, and textural analysis of pyroclast groundmass and vesicles to estimate magma conditions. The investigators will determine when the explosive episode occurred and what internal volcanic conditions enabled it, with the goal of identifying warning signs of explosive activity to improve long-term hazard planning for Hawai'i communities and visitors. Kīlauea is ranked as the highest-threat volcano in the U.S. due to the large population and visitor volume to Hawai'i Volcanoes National Park. While the volcano has produced mostly gentle lava flows over the past two centuries, Kīlauea's stratigraphy indicates that alternating explosive-effusive cycles may represent its typical long-term behavior. Work is performed in Honolulu, Hawaii, with a period of performance from October 15, 2026, through September 30, 2028.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $403.1k | 8/3/26 |