● tool

Twitter (hashtag #Verificado19S) as a coordination channel

Practices that use it

Verificado19SCitizen network for collaborative mapping and information verification activated after the September 19, 2017 earthquake in Mexico. A collective of organizations and volunteers recorded damage, buildings at risk, gas leaks, shelters and collection centers in a database and a map (Google Crisis Map), verifying each report with witnesses in the field before publishing it. It fought disinformation with double verification and coordination via Twitter.● Discontinued· scale subnational