Rainfall Expert Witnesses

Rainfall expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on rainfall. The rainfall expert witness listings on this page are typically from fields/areas of expertise such as: Civil Engineering, Environmental, Hydrology, Meteorology, and Slip Trip & Fall.

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Timothy A Coleman, PhD

PhD Meteorologist, 34 yrs exp, 725 forensic cases

Weatherbell Analytics, LLC

Birmingham, Alabama
Meteorology, Environmental - Weather, Rainfall, Flood, Hurricane, Tornado, Wind, Fog, Visibility, Atmosphere, Insurance, Slip and Fall, Accident Reconstruction
Dr. Tim Coleman is the founding partner of the meteorological consulting firm of Coleman Knupp & Dice, LLC, that has now become a part of Weatherbell Analytics, LLC. He has been working in forensic weather analysis and consulting since 2008, and has 34 years of experience in meteorology. He holds a PhD and MS in Atmospheric Science from The University of Alabama in Huntsville, and a BS in Physics and Mathematics from Samford University. Tim has performed meteorological consulting services in over 700 cases in 21 states and Europe. His work in these cases has been widely varied, including but not limited to: rainfall and flood analysis; building collapse (due to wind or water); wind damage (including hurricanes, straight-line winds, and tornadoes), slip and fall (due to water, ice, and wind), lightning, hail damage, highway accidents, aircraft accidents, fog and visibility, and sun angle. Many of these cases have involved expert testimony. Dr. Coleman’s clients have compliment...
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Gerald Blackler, Ph.D, P.E., D.WRE

Denver, Colorado
Hydrology, Civil Engineering - Water Resources, Hydraulics, Floodplain, Flood Forensics, Hydrologist, Hydraulic Modeling, Transportation Drainage, Roadway Drainage, Rainfall, Runoff, Design Storms, Sedimentation, Sediment Transport, Stormwater, Culvert, Stormsewer, Urban Hydrology, Urban Flooding, Construction
Water flows downhill, sometimes water is a resource, sometimes it is an enemy, sometimes it is both. If your case involves the impact of water, my expertise is available for your case. I am an expert in hydrology, hydraulics, the engineering of drainage systems, including culverts, transportation drainage, bridge scour, bridge hydraulics, floodplain management, transportation hydraulics, water resources, and accidental death or drowning near hydraulic structures. My work routinely produces technical evidence that is hard to dispute and easy to understand. My background and experience in consulting and teaching allows me to produce complicated information in a format that is easy to digest, such as video files, and images that explain the complicated physical interactions of hydrology and hydraulics. Some of my past litigation work produced evidence that was not disputed by opposing experts. My approach is to first understand the case, then to discuss one on one what technica...
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Chad Ballard, PE, CFM

Surface Water and Flood Expert (Nationwide)

High Water Mark

Meridian, Idaho
Hydrology, Civil Engineering - Floodplain, Flooding, Hydrology, River Hydrualics, Levee Breach, Dam Break/Failure, Stormwater, FEMA, Advanced Modeling, Storm Recreation, Erosion, Rainfall, Flood Forensics, Bridge Hydraulics, Water Resources
Mr. Chad Ballard is a licensed Professional Engineer (P.E.) across multiple states, specializing in water resources, hydrology, and hydraulics. He possesses a deep technical background in advanced flood modeling and stormwater mitigation. Has experience working on cases involving failure of drainage infrastructure, dam/levee failures, scour and erosion, flood damages, hydroplanning, etc. His core competencies include: Stormwater and Drainage Design: Designing and analyzing systems to manage stormwater and prevent loss of life and property. Advanced Numerical Flood Modeling: Expert-level proficiency in hydraulic and hydrologic modeling tools to recreate rainfall and storm events. Flood Warning Systems: Developed modern flood warning systems for private and public clients. Forensic Engineering: Assists legal professionals across the United States and Canada. Mr. Ballard is a recognized educator and leader in his field. He has served as an adjunct faculty m...
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Mark D. McGinnis, CCM, CBM

Weather Related Personal Injury/ Property Expert

Fair Skies Consulting

Illinois
Meteorology, Slip Trip & Fall - Slip and Fall, Hail Damage, Wind Damage, Doppler Radar Analysis, Flooding, Rainfall, Ice, Rain, Snow Removal, Lightning, Visibility, Roof Damage, Roof Collapse, Insurance Claims, Death, Sidewalk, Parking Lot, Damage, Weather Preparedness, Weather Demonstratives
Mark McGinnis, CCM is the owner of Fair Skies Consulting, LLC and one of a very small group of meteorologists to have earned the Certified Consulting Meteorologist and the Certified Broadcast Meteorologist designations from the American Meteorological Society. Mark has over thirty years of experience forecasting, analyzing and communicating complex meteorological data including, tornadoes, hurricanes, blizzards and derechos, to the public in a calm and friendly manner. Mr. McGinnis handles weather related cases in the Midwest and across the United States. Cases include but are not limited to slip and falls, hail damage, wind damage, flooding, rainfall, boating accidents, auto accidents and roof collapses. Mark still fills in as a broadcast meteorologist at WLS-TV ABC 7 in Chicago.
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Steve Wistar, CCM

AccuWeather for Business

State College, Pennsylvania
Meteorology, Slip Trip & Fall - Insurance, Construction, Wrongful Death, Slip and Fall, Accident Reconstruction, Wildfires, Hail, High Wind, Tornadoes, Fog, Visibility, Rainfall, Flooding, Roof Damage, Lightning, Insurance Claims, Snow, Ice, Weather
As a Certified Consulting Meteorologist (CCM) and Expert Senior Forensic Meteorologist with 45 years of experience with AccuWeather, Steve has worked on numerous cases involving slip and falls, flooding, highway accidents, building and crane collapses, severe wind impacts, Hurricane Katrina and Hurricane Sandy. Steve uses his tremendous attention to detail and his excellent communication skills to explain meteorology to the non-scientist. At AccuWeather, Steve constructs impartial scientific reports for use in courts of law to support both plaintiff and defense. He has testified more than 150 times in courtrooms or at depositions in 18 states.
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Gerald Blackler, Ph.D, P.E., D.WRE

Texas
Hydrology, Civil Engineering - Water Resources, Hydraulics, Floodplain, Flood Forensics, Hydrologist, Hydraulic Modeling, Transportation Drainage, Roadway Drainage, Rainfall, Runoff, Design Storms, Sedimentation, Sediment Transport, Stormwater, Culvert, Stormsewer, Urban Hydrology, Urban Flooding, Construction
Water flows downhill, sometimes water is a resource, sometimes it is an enemy, sometimes it is both. If your case involves the impact of water, my expertise is available for your case. I am an expert in hydrology, hydraulics, the engineering of drainage systems, including culverts, transportation drainage, bridge scour, bridge hydraulics, floodplain management, transportation hydraulics, water resources, and accidental death or drowning near hydraulic structures. My work routinely produces technical evidence that is hard to dispute and easy to understand. My background and experience in consulting and teaching allows me to produce complicated information in a format that is easy to digest, such as video files, and images that explain the complicated physical interactions of hydrology and hydraulics. Some of my past litigation work produced evidence that was not disputed by opposing experts. My approach is to first understand the case, then to discuss one on one what technica...
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David L Mitchell, PhD

MET Associates

Dayton, Texas
Meteorology, Environmental - weather event re-construction, air dispersion modeling, forensic meteorology, weather, air pollution, visibility, rainfall, hail, aviation accidents, marine accidents, severe storms, hurricane damage, wind analysis, tornado damage, wrongful death, property damage, personal injury
Dr. David L. Mitchell is an authority on the numerical modeling of geophysical and atmospheric data with a Doctorate in Meteorology from Purdue University. Dr. Mitchell has over 35 years of technical modeling experience in industry and consulting. Dr. Mitchell is a Court Qualified Expert in Air Modeling and Forensic Meteorology. His business experience includes various research, project management and technical consulting positions with Conoco, Getty Oil Company, Texaco, Tenneco, British Petroleum, Leviathan Gas Pipeline LLP and IBM Corporation. Dr. Mitchell has extensive knowledge of Forensic Meteorology and has published his research results on the numerical modeling of atmospheric stability and convection. Dr. Mitchell is an expert in the field of Air Pollution Meteorology with over 30 years of experience with the mathematical modeling of wave propagation in elastic media, atmospheric fluid dynamics and air dispersion modeling. He has extensive knowledge of air pollution m...
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Mark D. McGinnis, CCM, CBM

Weather Related Personal Injury/ Property Expert

Fair Skies Consulting

Waukesha, Wisconsin
Meteorology, Slip Trip & Fall - Slip and Fall, Hail Damage, Wind Damage, Doppler Radar Analysis, Flooding, Rainfall, Ice, Rain, Snow Removal, Lightning, Visibility, Roof Damage, Roof Collapse, Insurance Claims, Death, Sidewalk, Parking Lot, Damage, Weather Preparedness, Weather Demonstratives
Mark McGinnis, CCM is the owner of Fair Skies Consulting, LLC and one of a very small group of meteorologists to have earned the Certified Consulting Meteorologist and the Certified Broadcast Meteorologist designations from the American Meteorological Society. Mark has over thirty years of experience forecasting, analyzing and communicating complex meteorological data including, tornadoes, hurricanes, blizzards and derechos, to the public in a calm and friendly manner. Mr. McGinnis handles weather related cases in the Midwest and across the United States. Cases include but are not limited to slip and falls, hail damage, wind damage, flooding, rainfall, boating accidents, auto accidents and roof collapses. Mark still fills in as a broadcast meteorologist at WLS-TV ABC 7 in Chicago.