Geomagnetic storms in Portland on January 21, 2026

January 21, 2026

Portland change region

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Maximum Kp index on January 21, 2026

Kp = 7-

A geomagnetic storm was recorded — level G2

Kp = 7-

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

Time zone — UTC−08 (Portland | geographic coordinates — 45.54 N 122.65 W)

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PNG API: JSON | TXT

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

Time zone — UTC−08 (Portland | geographic coordinates — 45.54 N 122.65 W)

December 2025 February 2026

PNG API: JSON | TXT

Geomagnetic index A_p	73
Solar radio flux F10.7	188