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April 25, 2015

August 25-27, 2017: HURRICANE HARVEY

Background

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  • Hurricane Harvey struck the Texas Gulf Coast with wind speeds over 58 miles per hour and 50 in. of rain at Bush International Airport. It struck at 10:00 p.m. on August 25th and continued for four days.

  • Hurricane Harvey displaced more than thirty thousand, killed at least seventy, and caused seventy to one hundred eight billion dollars of damage. 

  • Harris County (the county where Houston is located and the largest in terms of population) and the 3 surrounding counties, which are called the “Golden Triangle” of Houston, are part of the same regional council of governments (“Outside Harris”).

  •  Tens of thousands of people stayed overnight in shelters over the weekend, 9,000 of them in a convention center that was opened for them and hundreds in a private furniture shop. 

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Psychological Impact

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  • First month after Harvey, survivors experienced: anxiety, stress, and insomnia that resulted in activated fear and a heightened state of cognitive arousal, which in turn increased the level of physical arousal.

  • Due to fear, which may affect depression and limit coping abilities, individuals may experience self-criticism, negative attributions, and generalization of problems.

  • Close to a year after survivors experienced: depression, anxiety, and PTSD.

  • Greater mental health symptoms emerged in individuals with higher personal or property exposure.

  • Potential exposure to many chemical plants and natural gas and oil refineries as well as anecdotal exposure to mild sewage bacteria has short- and long-term negative effects on mental health. Physical health symptoms were associated with PTSD, which showed the interaction of physical and mental problems caused by exposure to toxins and chemicals.

  • Evidence existed of cognitive bias because of the odor of chemicals.

  • Among the individuals who reported a health condition, 20% mentioned mental health issues.

  • Individuals who live in the Golden Triangle area have reported that their mental health has worsened (33%) and have a hard time managing their tempers (36%).

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