NSF award 2536108 · University of South Florida

Collaborative Research: Development of a new autonomous surface vehicle for detection of seafloor subduction zone earthquakes and tsunamis

Final report due

28 November 2029

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

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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2029in 1007 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final 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 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
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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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: 2536108
Period of support: 1 Aug 2026 – 31 Jul 2029
Amount: $884,468
Awardee: University of South Florida, Tampa, FL
Program: OCEAN TECH & INTERDISC COORDIN
Directorate: GEO

Abstract

The investigators plan to develop a new Uncrewed Surface Vehicle (USV) for seafloor geodetic surveys that would be faster, simpler to deploy, and allow for precise positioning. This will enable the capture of transient subduction zone slip processes, including slow slip events (SSEs). SSEs are earthquakes that happen gradually over days to months. SSEs typically happen where tectonic plates meet underwater and may…

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