The U.S. Geological Survey Office of Acquisitions and Grants awarded a purchase order to Corey Reynolds LLC, a small disadvantaged business, on October 1, 2026, for $173,450 under a total small business set-aside. The order supports the Great Earthquakes Social Science Initiative for the ShakeAlert earthquake early warning system, with performance concluding September 30, 2027. Work is performed in Denver, Colorado. The awardee will develop and implement a social science research agenda and communications strategy addressing critical questions related to magnitude 7.8 ShakeOut scenario updates and Cascadia Subduction Zone earthquake scenarios, including a Great Earthquakes Social Science Research Plan, updated ShakeAlert communications and stakeholder engagement resources, and project management activities including weekly coordination calls and monthly status reporting. The requirement originated from a total small business set-aside solicitation posted September 10, 2026, with quotations due September 21, 2026.