七麦数据

Track the Northern Lights with a live current and upcoming KP index, a precise 3‑day forecast, and a 27‑day outlook for early planning.
See cloud cover and moon brightness to find the darkest, clearest viewing window.
Turn on six types of aurora notifications and receive official bulletins from NOAA’s Space Weather Prediction Center (SWPC).
Fully customizable to match how you chase.

Feature list:
- Real‑time KP alerts: current value and upcoming spikes
- 3‑day alerts: notify when KP crosses your custom threshold
- Weekly forecast alerts: highlights the week’s highest KP levels
- Monthly/27‑day outlook alerts: flags peak KP in the next 27 days
- NOAA SWPC bulletins: instant notifications for official watches, warnings, and alerts


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Auto-renewable subscriptions are available from the App Store for KP Index Forecast

• Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period.

• Account will be charged for renewal within 24-hours prior to the end of the current period.

• Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase.

Terms of Use: https://kpindex.app/terms
Privacy Policy: https://kpindex.app/privacy