Geomagnetic storms in Honolulu on October 7, 2025

October 7, 2025

Honolulu change region

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Maximum Kp index on October 7, 2025

Kp = 4+

Geomagnetic disturbances were observed

Kp = 4+

Changes in the geomagnetic index Kp from October 5 to 7, 2025 for mid latitudes

Time zone — UTC−09 — summer time (Honolulu | geographic coordinates — 21.31 N 157.83 W)

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PNG API: JSON | TXT

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

Time zone — UTC−09 — summer time (Honolulu | geographic coordinates — 21.31 N 157.83 W)

September 2025 November 2025

PNG API: JSON | TXT

Geomagnetic index A_p	15
Solar radio flux F10.7	131