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Geomagnetic storms in Honolulu — January 21, 2026

January 21, 2026
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Maximum Kp index on January 21, 2026

Kp = 6+

Maximum Kp index on January 21, 2026

A geomagnetic storm was recorded — level G2

Kp = 6+

Geomagnetic storms in Honolulu on January 21, 2026

Changes in the geomagnetic index Kp from January 19 to 21, 2026 for mid latitudes

Time zone — UTC−10 (Honolulu | geographic coordinates — 21.31 N 157.83 W)

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Geomagnetic index Kp for 3 days
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Geomagnetic storms in Honolulu in January 2026

Changes in the maximum daily geomagnetic index Kp in January 2026 for mid latitudes

Time zone — UTC−10 (Honolulu | geographic coordinates — 21.31 N 157.83 W)

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Daily Kp index in January 2026
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Geomagnetic activity indices on January 21, 2026

Geomagnetic index Ap 73
Solar radio flux F10.7 188