Geomagnetic storms in Thunder bay on October 22, 2026

October 22, 2026

Thunder bay change region

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Maximum Kp index on October 22, 2026

Kp = 4+

Geomagnetic disturbances were observed

Kp = 4+

Changes in the geomagnetic index Kp from October 20 to 22, 2026 for mid latitudes

Time zone — UTC−04 — summer time (Thunder bay | geographic coordinates — 48.42 N 89.28 W)

prev 3 days

PNG API: JSON | TXT

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

Time zone — UTC−04 — summer time (Thunder bay | geographic coordinates — 48.42 N 89.28 W)

September 2026

PNG API: JSON | TXT

Geomagnetic index A_p	20
Solar radio flux F10.7	106