Geomagnetic storms in Granby on September 19, 2026

September 19, 2026

Granby change region

Home › Geomagnetic storms › Granby › September 19, 2026

Maximum Kp index on September 19, 2026

Kp = 3

The Earth's magnetosphere was quiet

Kp = 3

Changes in the geomagnetic index Kp from September 17 to 19, 2026 for mid latitudes

Time zone — UTC−04 — summer time (Granby | geographic coordinates — 45.41 N 72.73 W)

prev 3 days next 3 days

PNG API: JSON | TXT

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

Time zone — UTC−04 — summer time (Granby | geographic coordinates — 45.41 N 72.73 W)

August 2026 October 2026

PNG API: JSON | TXT

Geomagnetic index A_p	7
Solar radio flux F10.7	97