Geomagnetic Storms
Geomagnetic storms and solar flares online, with three-day and twenty-seven-day forecasts and a full set of home screen widgets.
Learn more →
Caféine Software
Space weather,
on your screen.
We build Android apps and a web service that turn raw NOAA space weather feeds into something you can read at a glance — geomagnetic storms, solar flares, and what they actually mean.
Photo: Aurora over Dunstanburgh by Daniel Monk @danmonk91
What we publish
Two apps and a service, one data pipeline
Every product reads from the same source — the Space Weather Prediction Center of the US National Oceanic and Atmospheric Administration — with an automatic mirror when NOAA is unreachable.
Geomagnetic Storms X
A simpler interface and the minimum number of settings — graphs and widgets showing current geomagnetic data online.
Learn more →
Space Weather
A web service showing the current estimated planetary K-index and recent history — no install, no account, works on any device.
Learn more →
Inside the apps
Four charts. All of them widgets.
History, forecasts and solar flare activity — each chart also sits on your home screen, alongside a compact dial showing the current index from 0 to 9.
3-Days History
3-Days Forecast
30-Days Forecast
Solar Flares
110K+downloads across both apps
NOAA SWPCprimary data source, with mirror fallback
0accounts to create, on any product
Start with whichever fits.
Full toolkit or stripped-down — both are free on Google Play, and the web service needs nothing at all.