Haboob Dust Storms and Motor Vehicle Collision-related Trauma in Phoenix, Arizona

Background The Sonoran Desert region, encompassing most of southern Arizona, has an extreme climate that is famous for dust storms known as haboobs. These storms lead to decreased visibility and potentially hazardous driving conditions. In this study we evaluate the relationship between haboob events and emergency department (ED) visits due to motor vehicle collisions (MVCs) in Phoenix, Arizona. Methods This study is a retrospective analysis of MVC-related trauma presentations to Phoenix, AZ, hospitals before and following haboob dust storms. These events were identified from 2009–2017 primarily using Phoenix International Airport weather data. De-identified trauma data were obtained from the Arizona Department of Health Services (ADHS) Arizona State Trauma Registry (ASTR) from seven trauma centers within a 10-mile radius of the airport. We compared MVC-related trauma using six- and 24-hour windows before and following the onset of haboob events. Results There were 31,133 MVC-related trauma encounters included from 2009–2017 and 111 haboob events meeting meteorological criteria during that period. There was a 17% decrease in MVC-related ED encounters in the six hours following haboob onset compared to before onset (235 vs 283, P = 0.04), with proportionally more injuries among males (P < 0.001) and higher mortality (P = 0.02). There was no difference in frequency of presentations (P = 0.82), demographics, or outcomes among the 24-hour pre-and post-haboob groups. Conclusion Haboob dust storms in Phoenix, Arizona, are associated with a decrease in MVC-related injuries during the six-hour period following storm onset, likely indicating the success of public safety messaging efforts. Males made up a higher proportion of those injured during the storms, suggesting a target for future interventions. Future public-targeted weather-safety initiatives should be accompanied more closely by monitoring and evaluation efforts to assess for effectiveness.

[1]  Leigh L. Linden,et al.  Effects of ‘Candidatus Liberibacter solanacearum’ haplotypes A and B on tomato gene expression and geotropism , 2022, BMC Plant Biology.

[2]  N. Shiwakoti,et al.  Evaluating Rainy Weather Effects on Driving Behaviour Dimensions of Driving Behaviour Questionnaire , 2022, Journal of Advanced Transportation.

[3]  H. Addleman,et al.  NOAA National Centers for Environmental Information Fisheries Acoustics Archive Network Deep Dive , 2021 .

[4]  G. William,et al.  Effect of antecedent moisture conditions on dust storm generation in Arizona , 2020 .

[5]  P. Stolpman,et al.  Environmental Protection Agency , 2020, The Grants Register 2022.

[6]  Brendan J. Russo,et al.  Development of Dust Storm Modeling for Use in Freeway Safety and Operations Management: An Arizona Case Study , 2019, Transportation Research Record: Journal of the Transportation Research Board.

[7]  Yusef Omidi Khaniabadi,et al.  A comparative study of hospital admissions for respiratory diseases during normal and dusty days in Iran , 2017, Environmental Science and Pollution Research.

[8]  T. Gill,et al.  Intensified dust storm activity and Valley fever infection in the southwestern United States , 2017, Geophysical research letters.

[9]  P. Herckes,et al.  The characterization of haboobs and the deposition of dust in Tempe, AZ from 2005 to 2014 , 2017 .

[10]  Shubhayu Saha,et al.  Adverse weather conditions and fatal motor vehicle crashes in the United States, 1994-2012 , 2016, Environmental Health.

[11]  Jeanette Reyes,et al.  The Association between Dust Storms and Daily Non-Accidental Mortality in the United States, 1993–2005 , 2016, Environmental health perspectives.

[12]  Walker S. Ashley,et al.  Driving Blind: Weather-Related Vision Hazards and Fatal Motor Vehicle Crashes , 2015 .

[13]  A. Eslami,et al.  Effects of dust storm events on emergency admissions for cardiovascular and respiratory diseases in Sanandaj, Iran , 2014, Journal of Environmental Health Science and Engineering.

[14]  John J. Brost,et al.  Revisiting haboobs in the southwestern United States: An observational case study of the 5 July 2011 Phoenix dust storm , 2014 .

[15]  Anup K. Prasad,et al.  Numerical simulation of "an American haboob" , 2013 .

[16]  B. Jalaludin,et al.  Health effects of the September 2009 dust storm in Sydney, Australia: did emergency department visits and hospital admissions increase? , 2013, Environmental Health.

[17]  J. Fraser,et al.  The effects of the 2009 dust storm on emergency admissions to a hospital in Brisbane, Australia , 2012, International Journal of Biometeorology.

[18]  G. Runger,et al.  Relationship between particulate matter and childhood asthma – basis of a future warning system for central Phoenix , 2011 .

[19]  Jean Andrey,et al.  Long-term trends in weather-related crash risks , 2010 .

[20]  Dana Loomis,et al.  Airborne Coarse Particles and Mortality , 2000 .

[21]  N. Cobb,et al.  Surveillance for dust storms and respiratory diseases in Washington State, 1991. , 1994, Archives of environmental health.

[22]  D. Rubin,et al.  ENVIRONMENTAL INFORMATION , 1973 .

[23]  S. B. Idso,et al.  An American Haboob , 1972 .

[24]  Jeffrey S. Ferris,et al.  Wireless Alerts for Flash Flood Warnings and the Impact on Car Accidents , 2016 .

[25]  Lima Kopitch,et al.  Assessing Effectiveness of Changeable Message Signs on Secondary Crashes , 2011 .