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Loading contentSpace-weather indices and scales — Kp, Dst, and the NOAA G/S/R scales.
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| Name | Type | ID |
|---|---|---|
| Dst Index | Geomagnetic index | geomagnetic_index:dst-index |
| Kp Index | Geomagnetic index | geomagnetic_index:kp-index |
| NOAA G-Scale (Geomagnetic Storms) | Geomagnetic index | geomagnetic_index:noaa-g-scale |
| NOAA R-Scale (Radio Blackouts) | Geomagnetic index | geomagnetic_index:noaa-r-scale |
| NOAA S-Scale (Solar Radiation Storms) | Geomagnetic index | geomagnetic_index:noaa-s-scale |
Facts on this topic will be cited from these primary and reference sources.
Public-domain solar-position geometry: sunrise, sunset, solar noon, twilight, declination, and the equation of time.
Public domain (US Government work).