Extreme Heat Network

A community of research and practice on extreme heat.


The Extreme Heat Network is an interdisciplinary community of research and practice on the causes, impacts, and strategies to increase resilience to extreme heat. Please contact us if you would like to get involved.

Upcoming Events

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Heat-Related Research

A list of just some of the research projects at The University of Arizona related to extreme heat. Please contact us if you'd like to feature your project.

Border Heat-Health Partnership

Project Contact: Gregg Garfin, Ph.D.

This U.S.-Mexico border heat-health partnership began as a pilot project of the National Integrated Heat Health Information System (NIHHIS), focused on the region encompassing El Paso County (Texas), Doña Ana County (New Mexico), and Ciudad Juárez (Chihuahua). Partners include academic researchers from universities along the U.S.-Mexico border, members of the local National Weather Forecast Office, city and county officials in each of the three focus cities, and state officials from New Mexico, Texas, and Chihuahua. The ultimate goal of the partnership is to reduce heat-related illness and deaths in the region by developing the capacity to prepare for and respond to extreme heat events. Several working groups ("work streams") are addressing these issues by improving regional heat forecasts, assessing current knowledge of extreme heat vulnerability and public health risks, improving public health data collection, and improving public awareness of the impacts of extreme heat.

Funding: National Integrated Heat Health Information System (NIHHIS)


Resources for community members and practitioners related to extreme heat. Please contact us if you have additional resources to suggest.

The Global Heat Health Information Network (GHHIN) is an independent, voluntary, and member-driven forum of scientists, practitioners, and policy makers focused on improving capacity to protect populations from the avoidable health risks of extreme heat in a changing climate. GHHIN is spearheaded by the World Health Organization and World Meteorological Organization Joint Office for Climate and Health, and the United States National Oceanic and Atmospheric Administration (NOAA) Climate Program Office.

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The National Integrated Heat Health Information System (NIHHIS) is an integrated system that builds understanding of the problem of extreme heat, defines demand for climate services that enhance societal resilience, develops science-based products and services from a sustained climate science research program, and improves capacity, communication, and societal understanding of the problem in order to reduce morbidity and mortality due to extreme heat. The NIHHIS is a jointly developed system by the Centers for Disease Control and Prevention (CDC) and the National Oceanic and Atmospheric Administration.

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The U.S. Environmental Protection Agency (EPA)’s Heat Island Reduction Program works with local officials, community groups, researchers, and other stakeholders to identify opportunities to implement heat island mitigation policies and projects that create comfortable and sustainable communities. 

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Learn how to recognize, prevent, and treat heat-related illnesses on the Arizona Department of Public Health (AZDPH)'s Extreme Heat portal.


Get Safety Tips

The Fourth National Climate Assessment (NCA) was written to help inform decision-makers, utility and natural resource managers, public health officials, emergency planners, and other stakeholders by providing a thorough examination of the effects of climate change on the United States.

Read the Report

The Urban Land Institute's Scorched: Extreme Heat and Real Estate report outlines how extreme heat will affect the real estate and land use sectors and highlights the leadership and the potential positive impact of the real estate sector in implementing “heat-resilient” building designs and land uses.

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Read the Report