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Geomagnetic storm forecast in Anchorage — Feb 21, 2025

Geomagnetic storm forecast in Anchorage for Feb 21, 2025

the Earth's magnetosphere was expected to be calm (Kp = 3.00)

Geomagnetic storm forecast for 3 days

Geomagnetic index Kp forecast from Feb 21, 2025 to Feb 23, 2025 for mid latitudes

Location — Anchorage (geographic coordinates — 61.22 N -149.88 W | time zone UTC-09)

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 from Feb 21, 2025 to Feb 23, 2025.

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

21.02.2025
Probability of quiet conditions (green), disturbed conditions (yellow) and magnetic storms (red) for 21.02.2025
22.02.2025
Probability of quiet conditions (green), disturbed conditions (yellow) and magnetic storms (red) for 22.02.2025
23.02.2025
Probability of quiet conditions (green), disturbed conditions (yellow) and magnetic storms (red) for 23.02.2025

3-day forecast for Ap and F10.7 indices

Estimated values of Ap and F10.7 indices from Feb 21, 2025 to Feb 23, 2025 for time zone UTC+00

  21.02.202522.02.202523.02.2025
Ap 555
F10.7 180195195

Geomagnetic storm forecast for a month

Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Feb 21, 2025 to Mar 23, 2025

Information is provided for mid latitudes (time zone UTC-09)

Forecast of the daily maximal value of geomagnetic index Kp for <b>1 month</b> (31 days) <b>from Feb 21, 2025 to Mar 23, 2025</b>
This chart in PNG format — high resolution API data: JSON or TXT