RUS

Geomagnetic storms in Chicago — today

July 28, 2026 12:24 PM
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Today

Chicago
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Current geomagnetic Kp index

Kp = 1+

Current geomagnetic Kp index

The Earth's magnetosphere is quiet now

Kp = 1+

Geomagnetic storms in Chicago today and for three days

Changes in the geomagnetic index Kp for three days for mid latitudes

Time zone — UTC−05 — summer time (Chicago | geographic coordinates — 41.84 N 87.68 W)

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

Geomagnetic storms in Chicago in the current month

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

Time zone — UTC−05 — summer time (Chicago | geographic coordinates — 41.84 N 87.68 W)

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

Current Ap and F10.7 index values

Geomagnetic index Ap 8
Solar radio flux F10.7 147