About Tertremo
Tertremo is a static site. There is no server running anywhere — a machine rebuilds it every 15 minutes with the latest USGS data and deploys the result to Cloudflare Pages.
The moment your browser loads that static page, it reaches out to USGS directly for the last hour of activity so the map and list feel live between rebuilds, without needing a server to run continuously.
- Home page baseline: USGS
2.5_weekfeed, rebuilt every 15 minutes. - Live pulse: USGS
all_hourfeed, fetched on load and every ~60 seconds. - Map: MapLibre GL JS with free OpenFreeMap tiles.
- Built with Dioxus 0.7 static site generation (fullstack feature kept enabled — required for SSG builds to succeed).