Geomagnetic storms in London

June 21, 2025

London change region

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Geomagnetic storms in London on June 21, 2025

Kp = 4-

The Earth's magnetosphere was quiet on June 21, 2025

Kp = 4-

Changes in the geomagnetic index Kp from June 19 to 21, 2025 for mid latitudes

Location — London (geographic coordinates — 51.51 N 0.13 W | time zone UTC+01 — summer time)

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Changes in the maximum daily geomagnetic index Kp in June 2025 for mid latitudes

Location — London (geographic coordinates — 51.51 N 0.13 W | time zone UTC+01 — summer time)

May 2025 July 2025

PNG API: JSON | TXT

Value of geomagnetic index A_p	12
Value of geomagnetic index F10.7	120