Effects of Disasters on Spatio-Temporal Patterns of Crime Types in the United States


Disasters and other climate-related threats pose a significant threat to communities and human livelihood worldwide. These disaster events are slowly becoming more extreme and their societal repercussions more egregious.  As exposure to said events increases with climate change, we believe predictions considering time and space will be necessary for appropriate and effective allocation of law enforcement resources. Statistical investigations into crime rates and how they may be affected by natural disasters have yielded inconsistent or contradictory findings. Thus, the objective of this study is to investigate the spatio-temporal changes in crime rates following a variety of natural hazards of varying magnitude in the United States.


  • Dr. Petar Jevtic (Principal Investigator, School of Mathematical and Statistical Sciences and CEMHS)
  • Dr. Melanie Gall (Co-Principal Investigator, School of Public Affairs and CEMHS)
  • Esther Boyle (Ph.D. candidate, School of Mathematical and Statistical Sciences)
  • Cody Delos Santos (Ph.D. student, School of Mathematical and Statistical Sciences)

Study Period: November 2022 - July 2023

Funder: DHS Center of Excellence in Criminal Investigation and Network Analysis

counts of loss events

Frequency of Disaster Events

This map shows the counts of natural hazard events that caused losses greater than zero dollars) in the United States since 2000.

Source: CEMHS (2022), Spatial Hazard Events and Losses Database for the United States (SHELDUS), Version 20.

NIBRS jurisdictions

Reporting Law Enforcement Jurisdictions

This map shows the law enforcement jurisdictions reporting to the National Incident-Based Reporting System (NIBRS).