NSF award 2437878 · Columbia University

Collaborative Research: Extreme Rainfall in South Asia--Mechanisms of Variability

Final report due

29 December 2028

in 803 days · The award ends on 31 August 2028.

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Final report due29 Dec 2028in 803 days
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Project outcomes report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2028in 803 days
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PAPPG 24-1: “financially closed out 120 days after their expiration date”

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So the final report is due by 29 December 2028.

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Award card

Award number: 2437878
Period of support: 1 Sep 2025 – 31 Aug 2028
Amount: $862,940
Awardee: Columbia University, NEW York, NY
Program: Coupled & Large-Scale Dynamics
Directorate: GEO

Abstract

Extreme rainfall events in South Asia affect over a billion people, causing floods that devastate agriculture, infrastructure, and communities. While scientists have long known that El Nino events typically reduce Indian monsoon rainfall, this project reveals a surprising paradox: in India's wettest regions, extreme rainfall events actually become more frequent during El Nino years, even as total seasonal rainfall…

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