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Geomagnetic storms in Portland — August 25, 2026

August 25, 2026
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Maximum Kp index on August 25, 2026

Kp = 1+

Maximum Kp index on August 25, 2026

The Earth's magnetosphere was quiet

Kp = 1+

Geomagnetic storms in Portland on August 25, 2026

Changes in the geomagnetic index Kp from August 23 to 25, 2026 for mid latitudes

Time zone — UTC−07 — summer time (Portland | geographic coordinates — 45.54 N 122.65 W)

prev 3 days
Geomagnetic index Kp for 3 days
PNG API: JSON | TXT

Geomagnetic storms in Portland in August 2026

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

Time zone — UTC−07 — summer time (Portland | geographic coordinates — 45.54 N 122.65 W)

July 2026
Daily Kp index in August 2026
PNG API: JSON | TXT

Geomagnetic activity indices on August 25, 2026

Geomagnetic index Ap 4
Solar radio flux F10.7 132