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Geomagnetic storm forecast for Hooper Bay — July 20, 2025

Home Geomagnetic storm forecast Hooper Bay July 20, 2025

Geomagnetic storm forecast for Hooper Bay for Jul 20, 2025

the Earth's magnetosphere was expected to be calm (Kp = 2.00)

Geomagnetic storm forecast for 3 days

Geomagnetic index Kp forecast from Jul 20, 2025 to Jul 22, 2025 for mid latitudes

Location — Hooper Bay (geographic coordinates — 61.52 N -166.08 W | time zone UTC-08 - summer time)

Kp forecast
This chart in PNG format — high resolution API data: JSON or TXT

Probability of geomagnetic storms for 3 days

Estimated probability for Earth's magnetosphere state from Jul 20, 2025 to Jul 22, 2025.

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

20.07.2025
Probability 20.07.2025
21.07.2025
Probability 21.07.2025
22.07.2025
Probability 22.07.2025

3-day forecast for Ap and F10.7 indices

Estimated values of Ap and F10.7 indices from Jul 20, 2025 to Jul 22, 2025 for time zone UTC+00

  20.07.202521.07.202522.07.2025
Ap 555
F10.7 118120140

Geomagnetic storm forecast for a month

Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Jul 20, 2025 to Jul 22, 2025

Information is provided for mid latitudes (time zone UTC-08)

Kp long forecast
This chart in PNG format — high resolution API data: JSON or TXT