Disaster response is an important element in the disaster management cycle. Post Nepal earthquake, a group of volunteers (Kathmandu Living Labs) is using crowd-sourcing for disaster response. They started their operations within 24 hours after the earthquake and consist of 36 locals and more that 4300 supporters from around the world. They use crisis mapping technique to map thousands of reports that come in to their workstation asking for relief. OpenStreetMap, a free editable map is used by them for this endeavor.