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Geomagnetic storm forecast for Harrisburg — April 30, 2025

Home Geomagnetic storm forecast Harrisburg April 30, 2025

Geomagnetic storm forecast for Harrisburg for Apr 30, 2025

geomagnetic disturbances were expected (Kp = 4.00)

Geomagnetic storm forecast for 3 days

Geomagnetic index Kp forecast from Apr 30, 2025 to May 02, 2025 for mid latitudes

Location — Harrisburg (geographic coordinates — 40.27 N -76.88 W | time zone UTC-05 - 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 30, 2025 to May 02, 2025.

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

30.04.2025
Probability 30.04.2025
01.05.2025
Probability 01.05.2025
02.05.2025
Probability 02.05.2025

3-day forecast for Ap and F10.7 indices

Estimated values of Ap and F10.7 indices from Apr 30, 2025 to May 02, 2025 for time zone UTC+00

  30.04.202501.05.202502.05.2025
Ap 5512
F10.7 140140140

Geomagnetic storm forecast for a month

Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Apr 30, 2025 to May 02, 2025

Information is provided for mid latitudes (time zone UTC-05)

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