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Geomagnetic activity forecast in Chicago

May 27, 2025 17:31 Chicago
Yesterday

Geomagnetic storm forecast in Chicago in the next 24 hours

possible geomagnetic storm — level G1.0 (Kp = 5)

Geomagnetic storm forecast for 3 days

Geomagnetic index Kp forecast from May 27, 2025 to May 29, 2025 for mid latitudes

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

Forecast of the geomagnetic index Kp
This chart in PNG format — high resolution API data: JSON or TXT

Probability of geomagnetic storms for 3 days

Estimeted probability for Earth's magnetosphere state for 3 days.

Information is provided for mid latitudes for time zone UTC+00

27.05.2025
Probability of quiet conditions (green), disturbed conditions (yellow) and magnetic storms (red) for 27.05.2025
28.05.2025
Probability of quiet conditions (green), disturbed conditions (yellow) and magnetic storms (red) for 28.05.2025
29.05.2025
Probability of quiet conditions (green), disturbed conditions (yellow) and magnetic storms (red) for 29.05.2025

3-day forecast for Ap and F10.7 indices

Estimated values of Ap and F10.7 indices for 3 days for time zone UTC+00

  27.05.202528.05.202529.05.2025
Ap 81215
F10.7 130125125

Geomagnetic storm forecast for a month

Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days)

Information is provided for mid latitudes (time zone UTC-05)

Forecast of the daily maximal value of geomagnetic index Kp for <b>1 month</b> (31 days) <b></b>
This chart in PNG format — high resolution API data: JSON or TXT