Geomagnetic activity forecast in Yellowknife — May 16, 2025
Geomagnetic storm forecast in Yellowknife for May 16, 2025
      
      geomagnetic storm was expected — level  G2.3 (Kp = 6.33)
    
  Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from May 16, 2025 to May 18, 2025 for mid latitudes
Location — Yellowknife (geographic coordinates — 62.45 N -114.37 W | time zone UTC-06 - summer time)

          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 May 16, 2025 to May 18, 2025.
Information is provided for mid latitudes for time zone UTC+00
16.05.2025
        
      17.05.2025
        
      18.05.2025
        
      3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from May 16, 2025 to May 18, 2025 for time zone UTC+00
| 16.05.2025 | 17.05.2025 | 18.05.2025 | |
|---|---|---|---|
| Ap | 5 | 5 | 8 | 
| F10.7 | 115 | 115 | 115 | 
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from May 16, 2025 to Jun 15, 2025
Information is provided for mid latitudes (time zone UTC-06)

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