Responding to the Effects of Extreme Heat: Baltimore City's Code Red Program

Area of Science:

• Environmental Health
• Public Health Preparedness
• Climate Change Adaptation

Background:

• Increasing frequency of heat waves due to climate change necessitates robust urban heat response plans.
• Existing heat response plans exhibit variability based on geographic location and vulnerable population distribution.
• Difficulties in comparing plans and evaluating responses arise from the dynamic nature of heat events and population vulnerability.

Purpose of the Study:

• To provide an overview of the Baltimore City heat response plan, known as the Code Red program.
• To analyze the city's response to the complex heat event of the 2012 Ohio Valley/Mid Atlantic Derecho.
• To review challenges and strategies for evaluating heat response programs.

Main Methods:

• Case study analysis of the Baltimore City Code Red program.
• Examination of the city's response during the 2012 Derecho heat event.
• Review of evaluation methodologies for heat response plans.

Main Results:

• Baltimore City's Code Red program offers a localized approach to heat wave management.
• The 2012 Derecho presented unique challenges for heat event response and evaluation.
• Specific challenges and effective strategies for evaluating heat response programs were identified.

Conclusions:

• Effective heat response plans require adaptation to local conditions and population vulnerabilities.
• Evaluating the efficacy of heat response plans is crucial for optimizing public health interventions during extreme heat.
• Sharing challenges and strategies can improve future heat event preparedness and response.