Geomagnetic activity forecast in Chicago — Mar 20, 2025
Geomagnetic storm forecast in Chicago for Mar 20, 2025
the Earth's magnetosphere was expected to be calm (Kp = 3.33)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Mar 20, 2025 to Mar 22, 2025 for mid latitudes
Location — Chicago (geographic coordinates — 41.84 N -87.68 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Probability of geomagnetic storms for 3 days
Estimeted probability for Earth's magnetosphere state from Mar 20, 2025 to Mar 22, 2025.
Information is provided for mid latitudes for time zone UTC+00
20.03.2025
21.03.2025
22.03.2025
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Mar 20, 2025 to Mar 22, 2025 for time zone UTC+00
| 20.03.2025 | 21.03.2025 | 22.03.2025 | |
|---|---|---|---|
| Ap | 20 | 5 | 28 |
| F10.7 | 180 | 170 | 165 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Mar 20, 2025 to Apr 19, 2025
Information is provided for mid latitudes (time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT