NSF award 2611469 · Iowa State University

Collaborative Research: Experimental approach to quantifying the impact of local deformation in semi-brittle materials to understand subduction processes.

Final report due

28 November 2029

in 1,137 days · The award ends on 31 July 2029.

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Final report due28 Nov 2029in 1137 days
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PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2029in 1137 days
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NSF lists this award's end date as 31 July 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2029.

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Award card

Award number: 2611469
Period of support: 1 Aug 2026 – 31 Jul 2029
Amount: $402,989
Awardee: Iowa State University, Ames, IA
Program: SPSE-Study of Physics of Earth
Directorate: GEO

Abstract

Subduction zones are regions where one tectonic plate moves below another tectonic plate. Their relative motion leads to deformation that can range from non-destructive slow, creep-like motion to violent earthquakes. How these non-destructive creep events connect with earthquakes is still an unsolved question that is important to solve as it has a direct impact on seismic hazard assessment. While direct observations…

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