The recent collapse of the Al Khoziny mosque in the PONPES area of Sidoarjo occurred amidst evacuation efforts, highlighting the critical importance of structural safety in community buildings. In disasters or emergencies, evacuation procedures are vital for saving lives; however, incidents like this emphasize that preparedness must also include infrastructure resilience. Sidoarjo has experienced various structural challenges related to heavy rainfall and land subsidence, which can contribute to unexpected building failures. Ensuring that mosques, schools, and other public facilities are constructed and regularly inspected according to local safety regulations is essential to prevent similar tragedies. Community members and authorities are working together following the collapse to secure the area and assist those affected. It is crucial during such times for clear communication and proper coordination among emergency responders, evacuees, and local residents to avoid further harm. This incident serves as a reminder of the need for ongoing investment in disaster risk reduction, including reinforcing buildings classified as places of worship, which often host large gatherings. Taking preventive actions such as retrofitting older structures, conducting frequent safety drills, and educating the public on emergency responses can reduce casualties and property loss in the future. If you live in or visit Sidoarjo or similar regions, staying informed about evacuation plans and the structural integrity of frequently visited sites can contribute to personal safety. Sharing updates on platforms using hashtags like #evakuasi and #sidoarjo helps raise awareness and fosters a supportive network during emergencies.