Updated Jul 31, 2026 ยท v1.2.9
Real-time geomagnetic storms, solar flares, Kp index, and sun imagery
Track space weather in real time with comprehensive data from NOAA and NASA. Features: - Kp Index & Geomagnetic Storms: Monitor the current Kp index with color-coded storm levels (G1-G5). View 3-hour Kp bar charts with historical data and date navigation. - Solar Flares & X-ray Flux: Track solar flare activity with real-time X-ray flux graphs. See flare classifications (A, B, C, M, X) and a 7-day activity overview. - Space Weather Forecast: Read the latest NOAA space weather forecasts and geomagnetic activity predictions. - Sun Images: Browse solar imagery from SDO and SOHO satellites including AIA 193, 171, 211, 304 wavelengths, HMI magnetogram, and LASCO coronagraph views. - Home Screen Widgets: Add Kp index, solar activity, and chart widgets to your home screen for quick monitoring. - Offline Support: Cached data available when offline. Data Sources: - NOAA Space Weather Prediction Center: https://www.swpc.noaa.gov - NASA/ESA Helioviewer: https://helioviewer.org - NASA SDO (Solar Dynamics Observatory): https://sdo.gsfc.nasa.gov - ESA/NASA SOHO (Solar and Heliospheric Observatory): https://soho.nascom.nasa.gov Disclaimer: This app is not affiliated with, endorsed by, or officially connected to NOAA, NASA, ESA, or any government agency. All data is sourced from publicly available government APIs and services.
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