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Forensic Discovery  and  Expert  Witness Testimony in depositions and court trials by our

Highly Experienced Experts in the fields of Meteorology, Atmospheric Science, Climatology, Hydrology, Hydrometeorology, Geohydrdometeorology, Soil and Water Turbidity and Pollution, Entomology, and Other Sciences and Engineering


Charles B. Pyke, Ph.D., Principal Scientist and Primary Expert Witness of  The Associated Science Experts; and Timothy E. Wright, M.Sc., Expert Witness Meteorologist, Atmospheric Scientist, Black Ice and Dew Expert, Evapotranspiration Expert, Soil and Water Quality Expert, Geographic Information System (GIS)-Capable Environmental Data Modeling Expert, and unsurpassed Geohydrometeorological Instrumentation Expert; along with Lawrence D. Bregman, M.S., Expert Witness Meteorologist and Air Quality Expert; and William J. Trott, Ph.D., P.E., Expert Witness Hydrologic Engineer, all specialize in providing forensic discovery and expert witness testimony, along with certified weather data (from NOAA) and other quality controlled environmental data, to the legal profession and the insurance industry. Dr. Pyke, Mr. Wright, and Mr. Bregman frequently serve as a team of two or three experts in discovery and in preparation of any reports (only when requested).   We offer expert services for a wide variety of criminal cases, civil litigation, and insurance claims. 

We provide totally professional testimony in depositions and court trials -- very well prepared, fully confident, and never intimidated by opposing attorneys.  Opinions are always supported by highly technical discovery, yet explained in very convincing terms, completely understood by the judge and by each attorney and jury member.  Illustrated written reports, when requested, are prepared in the same fully understandable professional manner. 

It should also be noted that the unique expert witness discovery, analysis, modeling, and experimentation specialties of The Associated Science Experts are almost never seen in the discovery performed by other experts.

Our rates are reasonable and competitive. 

We nearly always convince the juries (and the judge and opposing attorneys) as to the accuracy and applicability of our data, presentation, and testimony.

Expert Services:  Our primary expert services include:    

  • Expert witness testimony in court trials, arbitration hearings, and depositions. 

  • Certified weather data, plus official sunrise / sunset, twilight, moon phase, moonlight, stream flow, flood, storm surge, ocean wave, tidal, and seismic data, plus

    (all by Timothy E. Wright, M.Sc. -- the top data expert in the field): 

    Quality controlled, GIS-capable weather, evapotranspiration, and other environmental data from a multi-petabyte (multi-million-gigabyte) data base, as well as computer-animated weather satellite and radar charts

    Expert data analysis (by Timothy E. Wright, M.Sc.)

    Presentation quality data tabulations

    Pinpoint data interpolation to specific locations

    High-resolution data mapping, graphing, and animation

    Results of modeling of dew or ice, or lack thereof, (by Timothy E. Wright, M.Sc. - the foremost experimental modeling expert on the topics of dew and ice on asphalt, concrete, wood, grass, metal, and other surfaces).

    Colorized presentation of rainfall, evapotranspiration, wind, and snow frequency analyses

    Computer animation of weather radar charts and other meteorological and hydrologic data

    Meteorological and hydrologic modeling of weather conditions, stream flow, and all types of data

    Preparation of court trial exhibits and Power Point presentations

  • Site visits to scenes of accidents, crimes, and property damage

  • Scientific investigation and analysis of evidence. 

  • Consultation with attorneys and other experts.

  • Preparation of reports, as requested. 

Specialties.  Our Associated Science Experts serve as Expert Witnesses in the following specialties -- and more: 

Air Pollution


Climate / Climatology.

Entomology / Insects, Spiders, Bedbugs, Beetles, Cockroaches, Rodents, Pesticides, Pest Control

Expert Data Coverage, Analysis, Quality Control, Modeling, Graphing, Mapping, Animation, and Preparation of Trial Exhibits (by Timothy E. Wright, M.Sc.)

Geology / Geotechnical Engineering

Hydrology, Floods;  Mud Flows, Water Intrusion, Water Contamination, Shortages

Meteorology, Atmospheric Sciences, Weather, Black Ice, Cloud Cover, Sun Glare, Sunrise, Sunset, Twilight, Moonlight

Soil and Water Quality Sampling and Testing for Turbidity, Algae, Pollutants, and Pesticides

Water Pollution


Telephone  888-786-7696  for Expert Witness Discovery and Testimony, plus unsurpassed Data Expertise, Modeling, and Presentations. 


  • For more information about these services and other programs:

    Telephone:    (888) 786-7696

    FAX:  Call (888) 786-7696 to obtain FAX number

    e-mail:  Call (888) 786-7696 to obtain e-mail address.



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