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Geomagnetic storm forecast for Charleston — April 28, 2025

Home Geomagnetic storm forecast Charleston April 28, 2025

Geomagnetic storm forecast for Charleston for Apr 28, 2025

the Earth's magnetosphere was expected to be calm (Kp = 3.00)

Geomagnetic storm forecast for 3 days

Geomagnetic index Kp forecast from Apr 28, 2025 to Apr 30, 2025 for mid latitudes

Location — Charleston (geographic coordinates — 38.35 N -81.63 W | time zone UTC-04 - summer time)

Kp forecast
This chart in PNG format — high resolution API data: JSON or TXT

Probability of geomagnetic storms for 3 days

Estimated probability for Earth's magnetosphere state from Apr 28, 2025 to Apr 30, 2025.

Information is provided for mid latitudes for time zone UTC+00

28.04.2025
Probability 28.04.2025
29.04.2025
Probability 29.04.2025
30.04.2025
Probability 30.04.2025

3-day forecast for Ap and F10.7 indices

Estimated values of Ap and F10.7 indices from Apr 28, 2025 to Apr 30, 2025 for time zone UTC+00

  28.04.202529.04.202530.04.2025
Ap 665
F10.7 170170140

Geomagnetic storm forecast for a month

Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Apr 28, 2025 to Apr 30, 2025

Information is provided for mid latitudes (time zone UTC-04)

Kp long forecast
This chart in PNG format — high resolution API data: JSON or TXT