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Person

Rachel Licker

Journal article

Increased frequency of and population exposure to extreme heat index days in the United States during the 21st century

The National Weather Service of the United States uses the heat index—a combined measure of temperature and relative humidity—to define risk thresholds warranting the issuance of public heat alerts.
Report

Killer heat in the United States: climate choices and the future of dangerously hot days

This analysis provides a view of how extreme heat events caused by dangerous combinations of temperature and humidity are likely to become more frequent and widespread in the United States over this century.