Planetary K-index
Free
1.0for iPhone, iPad
Age Rating
Planetary K-index スクリーンショット
About Planetary K-index
The K-index, and by extension the Planetary K-index, are used to characterize the magnitude of geomagnetic storms. Kp is an excellent indicator of disturbances in the Earth's magnetic field and is used by SWPC to decide whether geomagnetic alerts and warnings need to be issued for users who are affected by these disturbances.
The principal users affected by geomagnetic storms are the electrical power grid, spacecraft operations, users of radio signals that reflect off of or pass through the ionosphere, and observers of the aurora.
This app shows the k-index for the last 7 days and the current index.
And it also shows the North ans South Aurora forecast.
All the data is from noaa.gov
The principal users affected by geomagnetic storms are the electrical power grid, spacecraft operations, users of radio signals that reflect off of or pass through the ionosphere, and observers of the aurora.
This app shows the k-index for the last 7 days and the current index.
And it also shows the North ans South Aurora forecast.
All the data is from noaa.gov
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最新バージョン 1.0 の更新情報
Last updated on 2017年03月03日
Version History
1.0
2017年03月03日
Planetary K-index FAQ
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iPhone
iPad
Planetary K-indexは次の言語がサポートされています。 English
