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Geomagnetic storm forecast for Amsterdam — August 21, 2025

Home Geomagnetic storm forecast Amsterdam August 21, 2025

Geomagnetic storm forecast for Amsterdam for Aug 21, 2025

geomagnetic disturbances were expected (Kp = 4.00)

Geomagnetic storm forecast for 3 days

Geomagnetic index Kp forecast from Aug 21, 2025 to Aug 23, 2025 for mid latitudes

Location — Amsterdam (geographic coordinates — 52.35 N 4.92 E | time zone UTC+02 - 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 Aug 21, 2025 to Aug 23, 2025.

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

21.08.2025
Probability 21.08.2025
22.08.2025
Probability 22.08.2025
23.08.2025
Probability 23.08.2025

3-day forecast for Ap and F10.7 indices

Estimated values of Ap and F10.7 indices from Aug 21, 2025 to Aug 23, 2025 for time zone UTC+00

  21.08.202522.08.202523.08.2025
Ap 885
F10.7 110110120

Geomagnetic storm forecast for a month

Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Aug 21, 2025 to Aug 23, 2025

Information is provided for mid latitudes (time zone UTC+02)

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