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Geomagnetic storm forecast — October 08, 2025

Home Geomagnetic storm forecast October 8, 2025

Geomagnetic storm forecast for London for Oct 08, 2025

geomagnetic storm was expected — level G1.0 (Kp = 5.00)

Geomagnetic storm forecast for 3 days

Geomagnetic index Kp forecast from Oct 08, 2025 to Oct 10, 2025 for mid latitudes

Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+01 - 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 Oct 08, 2025 to Oct 10, 2025.

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

08.10.2025
Probability 08.10.2025
09.10.2025
Probability 09.10.2025
10.10.2025
Probability 10.10.2025

3-day forecast for Ap and F10.7 indices

Estimated values of Ap and F10.7 indices from Oct 08, 2025 to Oct 10, 2025 for time zone UTC+00

  08.10.202509.10.202510.10.2025
Ap 1555
F10.7 150140145

Geomagnetic storm forecast for a month

Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Oct 08, 2025 to Oct 10, 2025

Information is provided for mid latitudes (time zone UTC+01)

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