Tag #Community Adaptation

How effective has the community-based early warning system in Chosica, Peru, been in mitigating flood-related risks and reducing casualties during the recent rainy season?

In Chosica, Peru, a community-based early warning system using handmade rain gauges has proven effective in mitigating flood risks. Following a 2023 wall collapse caused by river erosion, residents now monitor rainfall and alert each other via a WhatsApp group, complementing official weather data. This citizen science initiative enhances flood prediction accuracy, enabling timely evacuations and reducing casualties.