In a fast-moving disaster, which use of social media can be life-saving?

In a fast-moving disaster, the use of social media to tweet warnings of road closures can be life-saving because it provides real-time information to the public about dangerous situations. In the chaos of a disaster, such as a flood or severe storm, the ability to alert people to unsafe routes ensures that they can make informed decisions quickly. This immediate communication can prevent individuals from inadvertently driving into hazardous areas or putting themselves in further danger.

The urgency and immediacy of social media platforms allow for the rapid dissemination of crucial updates, enabling local authorities and emergency management organizations to keep the public informed about road conditions, evacuation notices, and other critical information that can directly impact safety and survival during a disaster.