FLASH project development has been an active collaboration between members of the Stormscale Hydrometeorology and Hydromodeling Groups of the National Severe Storms Laboratory and the HyDROS Lab at the University of Oklahoma.


  • Jonathan J. Gourley

    Photo of Jonathan J. Gourley
    Project Principal Investigator

  • Yang Hong

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    Project Co-Principal Investigator

  • Kenneth Howard

    Photo of Ken Howard
    Project Co-Principal Investigator

  • Brian Kaney

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    Web Design & Product Delivery

  • Pierre Kirstetter

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  • Xianwu Xue

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    IT Support

  • Carrie Langston

    Carrie Langston
    IT Support

  • Ami Arthur

    Ami Arthur
    GIS Specialist

  • Ke Zhang

    Ke Zhang

  • Steven Martinaitis

    Ke Zhang
    Training and R2O

  • Humberto Vergara

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Current Graduate Students

  • Race Clark

    Photo of Race Clark
    CIMMS Logo Fellowship
    Research Topic: Development of a flash flood probability index based on meteorological, hydrologic, and societal factors

  • Zachary Flamig

    Photo of Zachary Flamig
    Developer (Lead)
    NASA LogoFellowship
    Research Topic: Use of Ensemble Framework for Flash Flood Forecasting Framework to simulate characteristics of flash flooding in the US in the 21st century

  • Jess Erlingis

    Photo of Jess Erlingis
    NSF LogoFellowship
    Research Topic: Mass and energy budgets of air parcels responsible for the biggest flash flood events

  • Manabendra Saharia

    Research Topic: Space-time and geomorphological characteristics of flash floods in the US

  • Bertrand Marion

    Marion, Bertrand copy

    Research Topic: Hydrologic evaluation of multi sensor QPE over complex terrain

  • Micheal Nguyen



  • Martin Calianno

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    Current Affiliation: MeteoSwiss, Lausanne, Switzerland

  • Lilly Rose Lagadec

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    Current Affiliation: IRSTEA, Montpellier, France

  • Gina Hodges

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    NSF LogoFellowship
    Current Affiliation: Devon Energy

  • Jill Hardy

    Photo of Jill Hardy
    NSF LogoFellowship
    Current Affiliation: NOAA/NWS/WDTD

  • Marusa Spitalar

    Photo of Marusa Spitalar
    Current Affiliation: University of Ljubljana, Slovenia

  • Thibaut Wassner

    Thibaut Wassner
    Current Affiliation: l’École des Mines d’Alès, Alès, France

  • Pauline Jaunet

    Current Affiliation: MétéoFrance, Toulouse, France

  • Maria Moreno

    Maria M
    Current Affiliation:

  • Marine Giroud

    Current Affiliation: l’École des Mines d’Alès, Alès, France

  • Brandon Smith

    Photo of Brandon Smith
    Current Affiliation: NSSL, Norman, OK

  • Elizabeth Mintmire Argyle

    Photo of Elizabeth Mintmire

    Current Affiliation: University of Nottingham, UK

  • Galateia Terti

    Current Affiliation: University Joseph Fourier, Grenoble, France


  • Manos Anagnostou

    Photo of Manos Anagnostou
    University of Connecticut

  • Isabelle Ruin

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    Laboratoire d’étude des Transferts en Hydrologie et Environnement, France

  • Ed Clark

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    National Weather Service

  • Celine Lutoff

    Photo of Celine Lutoff
    Universite de Grenoble, France

If you are interested in research collaboration, graduate research opportunities, or post-doc positions on a topic related to FLASH or stormscale hydrometeorology in general, please feel free to contact us. We welcome new investigators, especially those with unique insights and interdisciplinary research experience.