Find An Expert

List of Certified Consulting Meteorologists

The membership of ACM covers a broad spectrum of meteorological capabilities. These talents are used to ensure the most effective solution of a variety of meteorological problems encountered by a large group of industrial and governmental clients. Members of ACM are dedicated to the use of highly reliable equipment and proven scientific concepts to support their professional judgement in the economic application of meteorological knowledge.

Industries served by our Certifed Consulting Meteorologist Members:

Air Quality, Aviation, Climate, Commodities, Construction, Education, Forensic Meteorology, Government Agencies [ Municipal, State and Federal ], Insurance, Legal, Manufacturing, Marine, Offshore Energy, Retail, Transportation, Wind Energy, and Utilities.

Most experts are able to handle cases across the Nation, not just in or near their state.

Consulting Members

  • Howard Altschule
  • Howard Altschule, CCM
  • President/Managing Member
  • Forensic Weather Consultants, LLC
  • 1971 Western Avenue, #200
  • Albany, NY 12203
  • 518-862-1800
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.weatherconsultants.com
  • Specialties: Forensic Meteorology, Expert Testimony, Hurricane Claims, Hail Verification, Windstorms, Slip and Fall Cases, Long Term Studies, Hurricane and Severe Weather Forecasting for Corporations
  • Top ↑
  • Elizabeth Austin
  • Dr. Elizabeth J. Austin, Ph.D., CCM
  • President
  • WeatherExtreme Ltd.
  • 930 Tahoe Blvd, Suite 802-560
  • Incline Village, NV
  • 775-636-8553
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • weatherextreme.com
  • Specialties: Aviation Meteorology, Forensic Meteorology, Mountain Meteorology, Cloud Physics, Stratospheric Weather
  • Top ↑
  • Randall Bass
  • Randall Bass, CCM
  • Owner/President
  • Bass Weather Services, LLC
  • 8896 Virginia Ave
  • Manassas, VA 20110
  • 703-330-5751
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.bassweather.com
  • Specialties: Expert Witness Testimony, Weather Forensics, Accident Reconstruction, Weather Forecasting, Business Consulting
  • Top ↑
  • Jim Block
  • Jim Block, CCM
  • Chief Meteorological Officer
  • DTN
  • 11400 Rupp Drive
  • Minneapolis, MN 55337
  • 952-250-3716
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.dtn.com
  • Specialty: Weather Data Analysis
  • Top ↑
  • James V Bria
  • James V. Bria, CCM
  • Senior Forensic Weather Expert
  • CompuWeather, Inc.
  • 2566 Route 52.
  • Hopewell Junction, NY 12533
  • 845-592-7462
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.compuweather.com
  • Specialties: Forensic Weather Reconstruction for Attorneys, Insurance and Engineers, Expert Witness Testimony, Hail & Lightning Verification, Hurricane Claims Analysis, Windstorms, Slip and Falls, Construction Delays, Weather Forecasting & Consulting
  • Top ↑
  • Fred Campagna
  • Fred Campagna, CCM, CBM
  • Right Weather LLC
  • President
  • Atlanta, GA
  • 401-556-4556
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • rightweather.com
  • Specialty: Analysis and Forecasting, Forensic
  • Top ↑
  • Louis Cantrell
  • Dr. Louis Cantrell, Ph.D., CCM
  • Consultant
  • Profitable Weather.com
  • 6213 Brooklyn Bridge Rd.
  • Laurel, MD 20707-2656
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.profitableweather.com
  • Specialty: Decision Analytics
  • Top ↑
  • Bill Conway
  • Bill Conway, CCM
  • CEO
  • Weather Decision Support Systems, International
  • 201 Stephenson Pkwy, Suite 1300
  • Norman, OK 73072
  • 405-217-3133
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.wdss-intl.com
  • Specialties: Aviation Meteorology, Severe Storm Damage, Agriculture Damage, Expert Witness and Testimony
  • Top ↑
  • Paul N. Derezotes
  • Paul N. Derezotes, CCM 
  • 41 Cedar Walk Unit 4109
  • Long Beach, CA 90802
  • 630-743-1700
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • Specialties: Applied Meteorology, Forensics/Expert Testimony, Education and Training, Severe Storms
  • Top ↑
  • Gary P Ellrod
  • Gary P. Ellrod, CCM 
  • EWxC, LLC
  • P.O. Box 240
  • Grandby, CT 06035-0240
  • 860-808-6470
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.ellrodweather.com
  • Specialties: Remote Sensing, Aviation Weather, Forensic Analysis
  • Top ↑
  • Tim Hall
  • Tim Hall, CCM
  • Principal Director, NOAA Programs
  • The Aerospace Corporation
  • 7850 Walker Dr., Suite 300
  • Greenbelt, MD 20770
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • aerospace.org
  • Specialties: Environmental Applied Machine Learning/AI, Forensic Weather Investigation, Weather Forecasting, Aviation Weather, Satellite Meteorology, Applied Climatology
  • Top ↑
  • Steven Hanna
  • Dr. Stephen Hanna, Ph.D.,CCM
  • Hanna Consultants
  • 7 Crescent Ave.
  • Kennebunkport, ME 04046
  • 207-967-4478 or 859-351-6524
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.hannaconsult.net
  • Specialties: Dispersion modeling and evaluation, uncertainty analysis, chemical accident analysis, boundary layer meteorology, forensic meteorology
  • Top ↑
  • Gale F. Hoffnagle
  • Gale F. Hoffnagle, CCM
  • Senior Vice President and Technical Director
  • TRC Environmental Consultnts, Inc.
  • 21 Griffin Road Norgh
  • Windsor, CT 06095
  • 860-298-6247
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.trcsolutions.com
  • Specialties: Expert testimony in air quality meteorology and modeling. Air quality permitting and compliance issues.
  • Top ↑
  • John Lavin
  • John Lavin, CCM
  • Expert Senior Forensic Meteorologist
  • AccuWeather Enterprise Solutions
  • 100 N. Broadway, Suite 750
  • Wichita, KS 67202
  • 316-266-8094
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • accuweather.com/legal-forensics
  • Specialties: Forensic Meteorology, Expert Witness Testimony - Hail and Wind Verification, Lightning Verification, Slip and Falls, Rainfall Analysis; Weather Consultation and Forecasting for Businesses
  • Top ↑
  • Mark McGinnis
  • Mark McGinnis, CCM
  • Fair Skies Consulting
  • W257 S4455 Shadow Ridge Drive
  • Waukesha, WI 53189
  • 262-271-3519
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.fairskiesconsulting.com
  • Specialties: Expert witness, Analytics, Forecasting, Ag Forecasting, Hazard planning, Business Continuity, Weather Risk Mitigation
  • Top ↑
  • Dr Sam Miller
  • Dr. Sam Miller, Ph.D., MBA, CCM
  • Forest House Weather Consulting
  • 172 Puckerbrush Road
  • Campton, NH 03223
  • 603-726-0457
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • vortex.plymouth.edu/~stmiller/
  • Specialties: Weather Observations, Weather Analysis, Weather Reconstruction and Forecasting
  • Top ↑
  • H. Michael Mogil
  • H. Michael Mogil, CCM
  • How the Weatherworks
  • 814 Regency Reserve Circle - #701
  • Naples, FL 34119
  • 240-426-2900
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.weatherworks.com
  • Specialties: Forensic Meteorology, Weather Event Reconstruction, and Expert Testimony (All Types of Severe Weather Claims, Slip and Fall Cases, Roof Collapses), Expert Reports, Emergency Preparedness, Weather Education (including attorneys and juries)
  • Top ↑
  • TC Moore
  • TC Moore, CCM
  • Owner/Presider
  • Atlantic States Weather, Inc
  • 1912 Amity Hill Ct
  • Raleigh, North Carolina 27612
  • 919-549-1997
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.asweather.com/
  • Specialties: Expert Witness Testimony, Weather Forensics, Accident Reconstruction, Weather Forecasting, Business Consulting, Expert Testimony, Hurricane Claims, Hail Verification, Windstorms, Slip and Fall Cases, and Insurance/Engineers
  • Top ↑
  • David Moran
  • David Moran, CCM
  • Bethany, OK
  • 405-693-5632
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • davidmoranweather.com
  • Specialties: Radar Meteorology, Mesoscale Meteorology, and Weather Analysis/Forecasting
  • Top ↑
  • Todd Morris
  • Todd Morris, CCM
  • Global Weather and Climate Consulting LLC
  • 1560 Newbury Road, Suite 1-271
  • Newbury Park, CA 91320
  • 805-857-1328
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.globalweatherandclimate.com
  • Specialties: Forecasting, Forensics, Planning, and Expert Witness
  • Top ↑
  • Davis Nolan
  • Davis Nolan, CCM
  • Davis Nolan Consulting Meteorologist LLC
  • 629 Lakeview Circle Mount
  • Juliet, TN 37122
  • 615-202-5646
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • davis-consulting
  • Specialties: Analysis and Forecasting, Forensic
  • Top ↑
  • Adam Pasch
  • Dr. Adam Pasch, Ph.D., CCM
  • Principal Data Scientist, Meteorology
  • Pasch Weather Solutions, LLC
  • St. Louis, MO
  • 314-662-7511
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • paschweathersolutions.com
  • Specialties: Forensic Meteorology and Data Analysis
  • Top ↑
  • Charles Paxton
  • Dr. Charles H. Paxton, Ph.D., CCM
  • Channelside Weather LLC
  • 3740 Ocean Beach Blvd Suite 605
  • Cocoa Beach, FL 32931
  • 813-404-4998
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • channelsideweather.com
  • Specialties: Forensic Meteorology, Expert Analysis and Testimony for Significant Weather Events, Marine and Aviation Meteorology. Remote and Onsite Weather Forecasting for Special Events.
  • Top ↑
  • Steve Roberts
  • Steven Roberts, CCM
  • President / Lead Forensic Weather Expert
  • CompuWeather, Inc.
  • Greater NYC Area
  • 845-592-7460
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.compuweather.com
  • Specialties: Forensic Weather Reconstruction for Attorneys, Insurance and Engineers, Expert Witness Testimony, Hail & Lightning Verification, Hurricane Claims Analysis, Windstorms, Slip and Falls, Construction Delays, Weather Forecasting & Consulting, and Radio Broadcasting
  • Top ↑
  • Jay Rosenthal
  • Jay Rosenthal, CCM
  • President
  • Air, Weather & Sea Conditions, Inc.
  • P.O. Box 512
  • Pacific Palisades, CA 90272
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.weatherman.org
  • Specialties: Forensic Analysis and Expert Witness; Forecasting and Assessment of So Calif Weather Sys, Marine Shipping, Utilities
  • Top ↑
  • Daniel Schreiber
  • Daniel Schreiber, CCM
  • Forensic Meteorologist
  • STWX Strategic
  • Del Rio, Texas 78840
  • 830-313-6899
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.stwxstrategic.com
  • Specialties: Aviation Meteorology, Forensic Meteorology, Emergency Preparedness Meteorology and Education
  • Top ↑
  • Keith L. Seitter
  • Keith L. Seitter, CCM
  • Executive Director
  • American Meteorological Society
  • 45 Beacon Street
  • Boston, MA 02108
  • 617-226-3901
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.ametsoc.org/ams
  • Specialty: Mesoscale meteorology
  • Top ↑
  • Rick Shema
  • Rick Shema, CCM
  • President, Meteorologist
  • Weatherguy.com, LLP
  • 134 SS. Kalaheo Ave.
  • Kailua, HI 96734
  • 808-291-9949
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.weatherguy.com
  • Specialties: Marine meteorology, Forensic Meteorology, Subject matter expert providing witness testimony
  • Top ↑
  • Douglas Stewart
  • Douglas Stewart, Ph.D., CCM
  • Weather Risk Mapping, LLC
  • Climate Predict, LLC
  • (561) 619-8127 (office)
  • (561) 351-6207 (mobile)
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.weatherriskmapping.com
  • Specialties: Weather Risk Analysis/Forecasting, Forensic Meteorology, Weather/Climate Analytics, Custom Software Development
  • Top ↑
  • Douglas C. Stolz
  • Douglas C. Stolz, Ph.D., CCM
  • Lead Atmospheric Science Consultant
  • Cross Product Atmospheric, LLC
  • P.O. Box 12231
  • Seattle, WA, 98102
  • 425-270-7148
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • crossproductwx.com
  • Specialty: Analysis and Forecasting, Climatology, Instrumentation and Measurements, Marine Weather (Including Tropical), Radar Meteorology, Atmospheric Data Science
  • Top ↑
  • Jeff Tarde
  • Jeff Tarde, CCM
  • Sr. Environmental & Regulatory Manager
  • Antero Resources
  • 1615 Wynkoop Street
  • Denver, CO 80202
  • 303-589-1029
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.anteroresources.com
  • Specialty: Air Pollution Meteorology
  • Top ↑
  • Alicia C. Wasula
  • Dr. Alicia C. Wasula, Ph.D., CCM
  • President
  • Shade Tree Meteorology, LLC
  • PO Box 117
  • Cropseyville, NY 12052
  • 518-831-9374
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.shadetreemeteorology.com
  • Specialties: Forensic Meteorology, Severe Weather, Education
  • Top ↑
  • Morgan Yarker
  • Dr. Morgan B. Yarker, Ph.D., CCM
  • Owner/Consultant
  • Yarker Consulting  
  • Cedar Rapids, IA
  • 319-538-2663
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • yarkerconsulting.com
  • Specialties: Education Consulting, Forensic Meteorology, and Data Analytics
  • Top ↑
  • Daniel Pagliaro
  • Daniel Pagliaro, CCM, CMPIC
  • President
  • PAGCORE Solutions LLC
  • Albuquerque, NM
  • 505-302-5460
  • ACM / NCIM Member - Certified Consulting Meteorologist
  • www.pagcore.com
  • Specialties: Analysis and Forecasting, Aviation, Education, Forensic, Radar and LIDAR, Satellite
  • Top ↑

Affiliate Members

  • Matt Bunkers, CCM
  • Paul Fransioli, CCM
  • George L. Frederick, CCM
  • Arlo W. Gambell, CCM
  • Dr. Anthony R. Lupo, CCM
  • Jason Luze, CCM
  • Aaron Mentkowski, CCM
  • Charles Notis, CCM
  • Kathryn Prociv, CCM
  • Stephen T. Rich, CCM
  • Sean Potter, CCM

Retired Members

  • Stephen (Steve) W. Harned, CCM
  • Jill F. Hasling, CCM
  • John L. Keller, CCM
  • Dr. Walter A. Lyons, Ph.D, CCM
  • Stanley L. Marsh Jr, CCM
  • George McVehil, CCM
  • Dr. Wayne R. Sand, PhD, CCM