Geomagnetic storm forecast for London on March 17, 2026

March 17, 2026

London change region

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Forecast for March 17, 2026

the Earth's magnetosphere was expected to be calm (Kp = 3-)

the Earth's magnetosphere was expected to be calm (Kp = 3-)

Geomagnetic index Kp forecast from March 17 to 19, 2026 for mid latitudes

Time zone — UTC+00 (London | geographic coordinates — 51.51 N 0.13 W)

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Estimated probability of geomagnetic storms and disturbances from March 17 to 19, 2026.

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

Mar 17, 2026 Probability of geomagnetic storms Mar 17, 2026

Mar 18, 2026 Probability of geomagnetic storms Mar 18, 2026

Mar 19, 2026 Probability of geomagnetic storms Mar 19, 2026

Estimated values of Ap and F10.7 indices from March 17 to 19, 2026 for time zone UTC+00

	Mar 17, 2026	Mar 18, 2026	Mar 19, 2026
Ap	10	10	12
F10.7	115	120	120

Forecast of the daily maximum value of geomagnetic index Kp from March 17 to April 16, 2026 (31 days).

Information is provided for mid latitudes (region — London | time zone UTC+00)

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