# Space Weather Forecast — Solar Flare, Solar Wind & Kp

> Solar Flare, Solar Wind & Kp (iPhone/iPad app by Toru Kawaguchi.)

- Source: https://appshunter.io/ios/app/space-weather-forecast/id6760605769 (this page in markdown: same URL + `.md`)
- Developer: [Toru Kawaguchi](https://appshunter.io/developer/1063198642)
- Category: Weather, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 26.2 · 14 MB
- Languages: American English
- Released: 2026-03-18
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/space-weather-forecast/id6760605769/reviews.md

## What is Space Weather Forecast?

Space Weather Forecast lets you easily monitor current space weather conditions affecting Earth.

This app combines key indicators of solar activity into one simple dashboard so you can quickly understand the current space environment.

FEATURES

• Today's Space Weather
See an easy-to-understand summary of current space weather conditions with a simple ranking system.

• Tomorrow's Forecast
Get a quick prediction of expected space weather activity for the next day.

• Solar Flare Monitor
Track the latest solar X-ray flux measurements and flare classifications.

• Solar Wind Monitor
View real-time solar wind speed, density, and temperature measurements.

• Geomagnetic Kp Index
Monitor geomagnetic storm activity with the global Kp index.

• Space Weather Impact
Understand how solar activity may affect GPS accuracy, radio communication, and aurora visibility.

DATA SOURCES
Space weather data is provided by international space weather monitoring services.

Perfect for:

• Space enthusiasts
• Aurora watchers
• Amateur radio operators
• Satellite observers
• Anyone curious about solar activity

Stay aware of the Sun’s activity and its impact on Earth.


## Version history (last 3 releases)

### 1.2 — 2026-06-23

- Fixed an issue where the Kp Index data was not displaying correctly
- Improved data fetching reliability

### 1.1 — 2026-03-24

• Improved dashboard and UI
• Clearer visualization of solar flares, solar wind, and Kp index
• Bug fixes and performance improvements

### 1.0 — 2026-03-18

No release notes.

## More apps by Toru Kawaguchi

- [Bottle Drift World](https://appshunter.io/ios/app/bottle-drift-world/id6747340329)
- [Milk Checker](https://appshunter.io/ios/app/milk-checker/id6760105219)
- [Tap The Country](https://appshunter.io/ios/app/tap-the-country/id6760449418)
- [Air & Water Intelligence Map](https://appshunter.io/ios/app/air-and-water-intelligence-map/id6760659392)
- [Just Walk The Globe](https://appshunter.io/ios/app/just-walk-the-globe/id6762112632)

All apps by Toru Kawaguchi: https://appshunter.io/developer/1063198642

## Related topics

[space weather forecast](https://appshunter.io/ios/topics/space-weather-forecast)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*