Geomagnetic storm forecast for Atlanta — June 21, 2026
Geomagnetic storm forecast for Atlanta for Jun 21, 2026
the Earth's magnetosphere was expected to be calm (Kp = 1.67)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Jun 21, 2026 to Jun 23, 2026 for mid latitudes
Location — Atlanta (geographic coordinates — 33.76 N -84.39 W | time zone UTC-04 - summer time)
This chart in PNG format — high resolution
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Probability of geomagnetic storms for 3 days
Estimated probability for Earth's magnetosphere state from Jun 21, 2026 to Jun 23, 2026.
Information is provided for mid latitudes for time zone UTC+00
21.06.2026
22.06.2026
23.06.2026
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Jun 21, 2026 to Jun 23, 2026 for time zone UTC+00
| 21.06.2026 | 22.06.2026 | 23.06.2026 | |
|---|---|---|---|
| Ap | 8 | 5 | 5 |
| F10.7 | 115 | 120 | 125 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Jun 21, 2026 to Jun 23, 2026
Information is provided for mid latitudes (time zone UTC-04)
This chart in PNG format — high resolution
API data: JSON or TXT