n8n checks GDACS every 2 minutes, keeps Orange/Red events within 300 km of Lahore, removes duplicates, and POSTs new alerts to the website.
npx n8n # terminal 1
node automation/mock-website.mjs # terminal 2 (test receiver on :5057)Import automation/disaster-alerts.n8n.json in n8n, run Test Alert (Manual), then open http://localhost:5057.
Full setup and the payload contract: automation/README.md