Summary
Overview
Work History
Education
Skills
Timeline
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Ashford Reyes

Rendezvous,Christ Church

Summary

An experienced meteorologist with a track record of over twenty-five years, who enjoys channeling my expertise into the realms of teaching and research. I have a keen interest in various aspects of atmospheric science, with a particular focus on tropical cyclones, organized and unorganized tropical convective systems, data assimilation, modeling and predictability, air quality and regional climate. My primary area of expertise lies in the study of organized convective systems by employing advanced data assimilation techniques to assimilate conventional, satellite and radar observation types within high-resolution simulations.

Overview

24
24
years of professional experience

Work History

Meteorologist / Lecturer

Caribbean Institute For Meteorology And Hydrology
06.2015 - Current
  • Institute for Meteorology and Hydrology, Lecture meteorology courses at both the Caribbean Institute for Meteorology and Hydrology (CIMH) and the University of the West Indies (UWI)
  • Courses taught:

Introduction to Physical Meteorology

  • Introduction to Dynamic Meteorology
  • Meteorological Observations, Instruments and Basic Analysis
  • Atmospheric Dynamics
  • Radar Meteorology
  • Numerical Weather Prediction and Computational Methods
  • Applications of Numerical Weather Prediction
  • Developed two new courses (MET3420 – Radar Meteorology and MET3600 – Numerical Weather Prediction and Computational Methods) at UWI within the Bachelor of Science for Meteorology Program to ensure the program complies with the World Meteorological Organization (WMO) competencies for meteorologist
  • Advisory Committee member for Graduate Students pursuing MPhil degrees at UWI
  • Represent the institute and region at various international workshops and conferences
  • Represent the institute on the UWI Faculty of Science and Technology Information and Communication Technology (ICT) Advisory Sub-Committee
  • Compiled, setup and manage the WRF coupled with chemistry (WRF-Chem) to run operationally to establish CIMH as the Pan-American node of the WMO Sand and Dust Storm Warning Advisory and Assessment System (SDS-WAS)
  • Compiled, setup and managed the WRF non-hydrostatic mesoscale model (WRF-NMM) to run operationally to provide numerical weather prediction (NWP) support and guidance to stake holders across the sixteen member states of the region
  • Conduct research utilizing data assimilation techniques to improve air quality predictability
  • Conduct research utilizing advanced data assimilation techniques to understand and improve the predictability of mesoscale weather events
  • Provide numerical modeling support to members of staff and students for a wide variety of projects
  • Provide training support for various regional and international meteorological projects as part of CIMH role as a leading WMO Regional Training Center (RTC).

Visiting Scientist

National Center, Microscale Meteorology Laboratory
05.2023 - 08.2023
  • Installed and ran the Model for Prediction Across Scales (MPAS) to simulate organized convection over the Eastern Caribbean
  • Ported the Weather Research and Forecasting (WRF) double moment 6-class (WDM6) microphysics scheme from WRF into MPAS to better simulate rainfall produced by organized convective systems within MPAS
  • Installed and ran the Joint Effort for Data Assimilation Integration (JEDI) for MPAS (JEDI-MPAS).

Visiting Graduate Student

Pennsylvania State University
01.2014 - 05.2015
  • Center for Advanced Data Assimilation and Predictability Techniques, (PSU) ensemble Kalman filter (PSU-EnKF) on the Texas Advanced Computing Center (TACC) high performance computing supercomputer
  • Assimilated routine ground based and upper-air observations, together with satellite, radar, dropsondes, ships and buoy data into WRF using a variety of data assimilation techniques to study the genesis of Hurricane Karl and Tropical Storm Mathew from the 2010 hurricane season for my dissertation research
  • Summarized project results and presented them at international conferences and workshops
  • Conducted literature reviews and wrote summary reports to my advisor every semester.

Graduate Research Assistant

Howard University Program In Atmospheric Sciences
08.2011 - 12.2013
  • Supported research for the following grant: Understanding the Northern Hemisphere (NH) Summer Season Tropospheric Ozone Variability across the Northern Tropical Atlantic, funded through NSF Grant # 1013179
  • Conducted literature reviews and wrote summary reports to my advisor every semester
  • Supervised and mentored undergraduate students working on my advisor’s projects
  • Collected, analyzed, and managed all data related to the project
  • Summarized project results and presented them at international conferences and workshops
  • Setup and managed WRF, WRF-Chem and RegCM 4 models
  • Provided forecasts to the University during functions and severe weather events.

Senior Meteorological Technician

Trinidad and Tobago Meteorological Services
04.1999 - 07.2012
  • Performed hourly meteorological observations and measurements
  • Plot and analyzed meteorological synoptic charts
  • Performed routine quality control of meteorological instruments
  • Performed daily upper air radiosonde launches
  • Managed climate database and records
  • Prepared climate summaries (monthly, quarterly, and seasonal)
  • Supervised and trained junior staff in the above-mentioned duties
  • Assisted in the preparation and dissemination of daily and seasonal forecasts for various stakeholders
  • Quality controlled all Meteorological Technicians work and data, ensuring they complied with both the WMO and International Civil Aviation Organization (ICAO) regulations and standards
  • Managed the daily operations at the Crown Point Meteorological Office

Student Intern

Caribbean Institute for Meteorology & Hydrology
08.2008 - 08.2011
  • Voluntarily conducted remedial sessions where necessary with students from the Senior-Level Meteorological Technician course and University Meteorology students in Mathematics, Physical Meteorology, Dynamic Meteorology and Synoptic Meteorology
  • Worked with setting up of the first high performance computing cluster at the Institute to conduct short-term climate modeling and research for the region
  • Performed maintenance on the WRF and MM5 meteorological models
  • Build and maintained the institute’s computers and staff network
  • Setup and managed a separate network for students and visitors on the campus.

Education

Ph.D. - Atmospheric Science

Howard University
Washington, DC
05.2015

Bachelor of Science - Meteorology And Mathematics

University of The West Indies
Cave Hill, Barbados
07.2011

Senior Meteorological Technician WMO Certification - Weather Forecasting

Caribbean Institute ForMeteorology And Hydrology
Barbados
07.2009

Skills

  • TECHNICAL SKILLS:
  • Programming Languages – C, C, Fortran and Python and shell scripting
  • Unix shell scripting – bash, csh and ksh
  • Scientific Applications – Matlab, GrADS, NCL, GIS
  • Numerical Weather and Climate Models – MPAS, WRF, WRF-Chem, WRF-Solar, WRF-Climate and RegCM 4
  • Data Assimilation Systems – JEDI, DART, GSI, PSU-EnKF and WRFDA
  • Adequate Knowledge in setting up high performance computing clusters
  • Moderate Knowledge of Hadoop and big data analytics
  • Moderate Knowledge of Machine Learning programming and Artificial Intelligence

Timeline

Visiting Scientist

National Center, Microscale Meteorology Laboratory
05.2023 - 08.2023

Meteorologist / Lecturer

Caribbean Institute For Meteorology And Hydrology
06.2015 - Current

Visiting Graduate Student

Pennsylvania State University
01.2014 - 05.2015

Graduate Research Assistant

Howard University Program In Atmospheric Sciences
08.2011 - 12.2013

Student Intern

Caribbean Institute for Meteorology & Hydrology
08.2008 - 08.2011

Senior Meteorological Technician

Trinidad and Tobago Meteorological Services
04.1999 - 07.2012

Ph.D. - Atmospheric Science

Howard University

Bachelor of Science - Meteorology And Mathematics

University of The West Indies

Senior Meteorological Technician WMO Certification - Weather Forecasting

Caribbean Institute ForMeteorology And Hydrology
Ashford Reyes