This document discusses social media monitoring and setting up "traplines" or alerts to track topics of interest online. It defines social media monitoring and explains its importance for gathering information during emergencies. It provides tips on setting objectives, prioritizing information, and understanding context. Specific tools are outlined for setting up search alerts on platforms like Google Alerts and RSS feeds. Setting up a virtual operations support team (VOST) is presented as a way to organize monitoring efforts and provide filtered information to emergency response agencies.