NSF award 2543464 · University of Miami

CAREER: Quantifying Wind-driven Wave Tearing and its Impacts on Hurricane Air-Sea Drag

Final report due

28 October 2031

in 1,835 days · The award ends on 30 June 2031.

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Decide about an extension2 Mar 2031in 1595 days
award ending 2031-06-30 · Research.gov
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Extension request16 May 2031in 1670 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2031in 1705 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2031in 1835 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2031in 1835 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2031in 1835 days
award ending 2031-06-30 · 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 30 June 2031.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2031.

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Award card

Award number: 2543464
Period of support: 1 Jul 2026 – 30 Jun 2031
Amount: $699,429
Awardee: University of Miami, Coral Gables, FL
Program: Physical & Dynamic Meteorology, PHYSICAL OCEANOGRAPHY, ESH-Earth System Hazards
Directorate: GEO

Abstract

Hurricanes develop and are sustained over warm ocean waters by the exchange of energy between the sea and air. Intense hurricane wind speeds result in a complicated and chaotic layer near the surface with breaking waves, sea spray, and subsurface bubbles which affects the exchange of energy, and therefore the evolution of the hurricane. This project will use an advanced wind-wave tank for laboratory experiments, and…

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