Abstract Objective: In this study, the effectiveness and usage of social networking services used by The Emergency Medical & Rescue Staff are discussed in the case of the Van earthquake. Results: In total, 66.5% of participants stated that they had made use of social networking services to get information about the disaster area before going there when they were assigned for duty for the case of the Van earthquake. Participants used social networking services mostly to communicate with their colleagues working at the place of the incident to get information about climate conditions, socio-cultural organisms, and magnitude of the damage in the earthquake area. Also, 69.4% of participants stated that they shared information over the social networking systems related to the disaster area after their duties ended there. The experiences they gained in the disaster area and the risks they faced were the most frequently shared information. (JAEM 2014; 13: 58-61) Conclusio