This document summarizes a study analyzing extreme heat in Maricopa County, Arizona between 2005-2015. The study aims to 1) analyze days with extreme heat anomalies, 2) establish how users of heat relief resources correlate with socioeconomic vulnerability, and 3) determine where, when and how relief efforts should intervene. Satellite imagery and census data are used to classify land use, measure surface temperatures, and identify vulnerable populations. Results found shifts in average surface temperatures between early, mid, and late summer seasons. Future work will further employ land use classification and weather data to better understand heat variations and identify optimal solar panel locations.