Assessing Weather Event Damage in Forensic Engineering: Data Sources and Challenges

Authors

DOI:

https://doi.org/10.51501/jotnafe.v42i1.887

Keywords:

Hail, tornado, forensic engineering, forensic meteorology, weather, weather event, damage assessment, meteorological data, NOAA, win, NCEI, NCEI-SED, SPC-LSR, NWS

Abstract

Forensic engineering evaluations often involve assessing damage from weather events such as thunderstorms, tornadoes, and hurricanes. A crucial aspect of these evaluations is verifying whether the reported weather event occurred on or around the specified date and determining relevant meteorological parameters from the available historical data. Two primary sources of historical meteorological data are the National Oceanic and Atmospheric Administration (NOAA) National Weather Service’s Storm Prediction Center Local Storm Reports (SPC-LSR) and the National Centers for Environmental Information Storm Events Database (NCEI-SED). These databases rely on reports from various sources and may sometimes provide imprecise or inconsistent data. Therefore, forensic engineers should not rely solely on these sources but instead use them in conjunction with data or observations from multiple other sources.

Author Biographies

Doug Heady

Doug is a skilled broadcaster and forensic meteorologist with 25 years of weather forecasting experience.  With focus on extreme weather, accurate forecasts, and an expert in long range forecasting.  Doug has covered several extreme weather events over the years including but not limited to the Tornado Outbreak on May 4, 2003, the Picher, OK Tornado on May 10, 2008, the EF-5 Joplin, MO Tornado on May 22, 2011, and the Carl Junction, MO Tornado on May 22, 2019.  On top of numerous tornadoes, Doug has covered a series of huge snow and ice storms, including the Midwest blizzard on February 1, 2011.  In addition, Doug created Weather Savants, which assists clients with long range forecast months in advance.  Weather Savants partners with Weather2020 with additional clients for long range forecasting.  Doug developed the LRC/Heady Pattern, which is the most accurate long range forecasting model to date.  Doug also created an online stream casting platform providing extreme weather coverage across the central plains.

Ryan Allen

Ryan is a skilled and versatile meteorologist with a strong academic foundation and hands-on experience in forensic meteorology.  Ryan graduated from Mississippi State University with a bachelor’s degree in Broadcast & Operational Meteorology, earning straight A's in senior-level meteorology courses.  Ryan worked part time as an independent contractor in forensic meteorology while completing school to further craft and diversify a professional skillset.

References

Storm Prediction Center, “Storm Prediction Center Severe weather summaries.” [Online]. Available: https://www.spc.noaa.gov/climo/online/. [Accessed: Aug. 28, 2024].

National Oceanic and Atmospheric Administration, “Storm Events Database | National Centers for Environmental Information.” [Online]. Available: https://www.ncdc.noaa.gov/stormevents/. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “Storm Prediction Center Frequently Asked Questions (FAQ): Section 6.1.” [Online]. Available: https://www.spc.noaa.gov/faq/. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “Storm Events Database - FAQ | National Centers for Environmental Information.” [Online]. Available: https://www.ncdc.noaa.gov/stormevents/faq.jsp. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “Storm Events Database | National Centers for Environmental Information.” [Online]. Available: https://www.ncdc.noaa.gov/stormevents/. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “Storm Events Database - FAQ | National Centers for Environmental Information.” [Online]. Available: https://www.ncdc.noaa.gov/stormevents/faq.jsp. [Accessed: Sep. 8, 2024].

S. F. Blair et al., “High-resolution hail observations: Implications for NWS warning operations,” Weather and Forecasting, vol. 32, no. 3, pp. 1101–1119, May 2017, doi: 10.1175/WAF-D-16-0203.1.

National Oceanic and Atmospheric Administration, “Storm Events Database - Event Details | National Centers for Environmental Information: Event Map.” [Online]. Available: https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=451572. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration’s National Weather Service, “The Tornado Outbreak of May 20, 2013.” [Online]. Available: https://www.weather.gov/oun/events-20130520. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “Storm Events Database - FAQ | National Centers for Environmental Information.” [Online]. Available: https://www.ncdc.noaa.gov/stormevents/faq.jsp. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, National Weather Service Instruction 10-1605: Storm Data Preparation, vol. 10–1605, 2021. [Online]. Available: https://www.weather.gov/media/directives/010. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “SPC Severe weather event review for Wednesday April 28, 2021: Hail Reports.” [Online]. Available: https://www.spc.noaa.gov/exper/archive/event.php?date=20210428. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “SPC Severe weather event review for Tuesday April 04, 2017: Hail Reports.” [Online]. Available: https://www.spc.noaa.gov/exper/archive/event.php?date=20170404. [Accessed: Sep. 8, 2024].

National Oceanic and Atmospheric Administration, “Storm Events Database - FAQ | National Centers for Environmental Information.” [Online]. Available: https://www.ncdc.noaa.gov/stormevents/faq.jsp. [Accessed: Sep. 8, 2024].

Additional Files

Published

2025-07-08

How to Cite

Williams, Chad, Doug Heady, and Ryan Allen. 2025. “Assessing Weather Event Damage in Forensic Engineering: Data Sources and Challenges”. Journal of the National Academy of Forensic Engineers 42 (1). https://doi.org/10.51501/jotnafe.v42i1.887.