RUS

Geomagnetic storms in Boise — October 21, 2026

October 21, 2026
‹
›

Today

Boise
Home › Geomagnetic storms › Boise › October 21, 2026

Maximum Kp index on October 21, 2026

Kp = 5-

Maximum Kp index on October 21, 2026

Geomagnetic disturbances were observed

Kp = 5-

Geomagnetic storms in Boise on October 21, 2026

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

Time zone — UTC−06 — summer time (Boise | geographic coordinates — 43.61 N 116.24 W)

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

Geomagnetic storms in Boise in October 2026

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

Time zone — UTC−06 — summer time (Boise | geographic coordinates — 43.61 N 116.24 W)

September 2026
Daily Kp index in October 2026
PNG API: JSON | TXT

Geomagnetic activity indices on October 21, 2026

Geomagnetic index Ap 19
Solar radio flux F10.7 115