Project Grant 2618430
- The National Science Foundation Division of Earth Sciences awarded New Mexico Institute of Mining and Technology $415,488 on August 15, 2026, under the Geosciences program (CFDA 47.050) to conduct multiscale seismic imaging analysis of the Cascadia volcanic arc in the Pacific Northwest. The work examines subsurface magma system structure beneath nine of eleven high or very high threat volcanoes classified by the United States Geological Survey using passive imaging techniques including...
- Federal Grant Award Summary Purdue University received a $248,297 Project Grant from the National Science Foundation's Division of Earth Sciences under the Geosciences program (CFDA 47.050), effective September 1, 2025, through August 31, 2028. This collaborative research initiative will develop and apply passive seismic techniques to characterize shallow subsurface structure within the Cascadia forearc basins of the Pacific Northwest. The primary deliverables include refined shear-wave velocity...
- This Project Grant from the National Science Foundation Division of Earth Sciences, under the Geosciences program (CFDA 47.050), provides $297,681 to Purdue University to better understand the relationship between orogenesis and seismogenesis along the southern Cascadia forearc region in northern California. The research team will analyze a recently acquired dataset using seismic methodologies including receiver function imaging, ambient noise interferometry, and joint inversion of receiver...
- The National Science Foundation Division of Earth Sciences awarded Purdue University $426,153 on July 1, 2026, under the Geosciences program (CFDA 47.050) to build a holistic record of upper crustal pluton emplacement, associated deformation, and volcanism from a fossil magmatic system. The research team will conduct geologic mapping and field observations of the Eocene Monument Peak and Lost Peak plutons exposed in the Pasayten Wilderness in Washington to understand how they were emplaced and...
- Cornell University was awarded a three-year, $433,198 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) beginning July 1, 2023. Under this award, Cornell will systematically map magma bodies beneath Cascades volcanoes in Washington, Oregon, and northern California through seismic imaging techniques. Working with the U.S. Geological Survey's Cascades Volcano Observatory, Cornell researchers will analyze seismic data from newly deployed instruments near volcano...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $296,096 to Brown University provides funding to investigate the crust and uppermost mantle beneath active volcanoes using new seismic analysis techniques. The 2-year project, starting on Sep 1, 2024, aims to advance understanding of how magma storage and migration affect the eruptibility of volcanoes in regions like Yellowstone, the Cascades Arc, and the Altiplano-Puna Volcanic Complex. Key...
- This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $335,953 to Purdue University to conduct collaborative research comparing the geochemical and temporal links between volcanism and plutonism in an ancient subduction zone volcano in Washington. The key products of this 3-year project include: Reconstruction of the record of volcanic eruptions and subvolcanic intrusive activity by studying the geochemistry, geochronology, and petrology of...
- This two-year, $354,309 project grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports research to develop a new three-dimensional subsurface framework model of the Cascadia subduction zone in the Pacific Northwest. The awardee, the University of Texas at Austin, will analyze seismic data collected during the 2021 Cascadia Seismic Imaging Experiment to study the geometry of the plate interface along the margin, variations in plate interface properties, the...
- 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 Division of Earth Sciences awarded the University of Washington $410,900 on August 1, 2026, through the Geosciences program (CFDA 47.050) to investigate the structure and properties of the Cascadia plate interface by analyzing exhumed paleo-megathrust fault systems in the Olympic Mountains of Washington State. The research team will examine fossil fault rocks to characterize the signature of earthquake processes and map fault geometry in detail, focusing on...
The National Science Foundation Division of Earth Sciences awarded Purdue University $317,121 on August 15, 2026, under the Geosciences program (CFDA 47.050) to conduct multiscale seismic imaging analysis of the Cascadia volcanic arc. The project, a collaborative research initiative, will examine subsurface structures beneath nine of the eleven high-threat volcanoes in the Cascades to improve understanding of magma system variability, magma pathways, and reservoir locations across the volcanic centers. The research applies adaptive common conversion point stacking, joint inversion of receiver function and surface wave data, and PS-P tomography techniques to characterize 3D shear-wave velocity structures at both local and regional scales. Understanding these magma system structures is intended to inform hazard assessment for the Pacific Northwest region. The period of performance runs through July 31, 2029, with work performed at Purdue's West Lafayette, Indiana location. This is a project grant, a standard assistance type for NSF research awards.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $317.1k | 7/28/26 |