GENESISWeather Solutions

Technologically Innovative Meteorological and Hydro-Meteorological Consulting Services for the Legal and Insurance Industry, Government, Private Business and the Construction Industry.

About Genesis Weather Solutions, LLC

Genesis Weather Solutions, LLC is owned and operated by Mr. Bryan Rappolt who is a Consulting Meteorologist with more than 20 years of experience in the field of Meteorology, Forensic Meteorology and Hydro-meteorology.

Mr. Rappolt has been retained by law firms and insurance companies across the United States to assist with weather related cases and claims. He has testified in a court of law numerous times for both plantif and defense council as an expert in the field of Meteorology.

If you are looking to conduct business with a company that believes in integrity, honesty, and loyalty, Genesis Weather Solutions is a perfect fit for you.


GWS relies on the synergistic talents of Mr. Bryan Rappolt who has 20 plus years of professional experience in the field of Meteorology and Hydro-meteorology. Genesis Weather Solutions also relies on associates with expertise in Flood Warning Engineering, Hydrology, Hydraulics, Air Dispersion Modeling, Probable Maximum Precipitation (PMP) Weather Prediction and Geographic Information Systems (GIS).

Mr. Rappolt's specialty areas are in Forensic Meteorology, Weather Prediction, Flood Warning Assessment, and Flood Preparedness. His expertise stems from participation in Flood Prediction and Flood Warning projects in Colorado, Arizona and Nevada and performing Flood Warning Assessments and the development of Flood Response Plans across the western United States. Mr. Rappolt has worked with numerous law firms and insurance companies on the reconstruction of weather events for insurance claim settlement and litigation purposes and has appeared numerous times as an expert witness in the field of meteorology in the state of Colorado.

Technical Specialty Areas

Mr. Rappolt has performed on projects for various federal, state, public and private sector clients. Some of these clients include the United States Army Corps of Engineers, United Sates Bureau of Indian Affairs, Colorado Water Conservation Board, Urban Drainage and Flood Control District (Denver CO), Flood Control District of Maricopa County (AZ), Douglas County, CO, Washoe County, NV, Scottsdale, AZ, White and Steel P.C., Bachus & Shanker LLC., Holcim Inc., American Family Insurance, State Farm Insurance, Zurich, NA and Chubb Insurance Company.

Technical specialty areas include the following:
  • Weather Event Reconstruction
  • Expert Report Preparation
  • Expert Testimony
  • Doppler Radar Derived Rainfall Reconstruction
  • Doppler Radar Derived Hail Swath and Hail Size Reconstruction
  • Doppler Radar Derived Wind Velocity and Wind Direction Reconstruction
  • Flood Warning and Flood Hazard Assessment
  • Flood Response Planning
  • Climatological Studies
  • Flood and Weather Vulnerability Studies
  • Quantitative Precipitation Forecasts (QPF)
  • Flood Prediction and Warning Notification
  • Wind Prediction and Warning Notification
  • Rainfall Intensity-Depth-Frequency (IDF) Calculations
  • Depth-Duration-Frequency (DDF) Calculations