Geomagnetic storms in Boise
Yesterday
Tomorrow
Geomagnetic storms in Boise now
the Earth's magnetosphere is quiet (Kp = 3)
The information was last updated — 18.01.2026 17:36 (2 minutes ago)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from January 16 to 18, 2026 for mid latitudes
Location — Boise (geographic coordinates — 43.61 N -116.24 W | time zone UTC-07)
This chart in PNG format — high resolution
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Geomagnetic storms in Boise in January 2026
Changes in the maximum daily geomagnetic index Kp in January 2026 for mid latitudes
Location — Boise (geographic coordinates — 43.61 N -116.24 W | time zone UTC-07)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 15
Index F10.7 = 224