Zonal review and forecast
Forecast - Map
For the text version of the zone short term forecast, please view the Forecast - Tabular
Forecast - Tabular
Sub-Auroral | Auroral | Polar | |
---|---|---|---|
24 Hour Review | quiet unsettled intervals |
unsettled active intervals |
active stormy intervals |
6 Hour Review | quiet unsettled intervals |
quiet unsettled intervals |
stormy |
Current Conditions | quiet |
quiet |
stormy |
6 Hour Forecast | quiet |
quiet |
active stormy intervals |
24 Hour Forecast | quiet |
unsettled |
active stormy intervals |
Forecast - Plot
Select a zone on the image to view the data.

Graph of the magnetic activity in the last 48 hours and the magnetic activity forecast for the next 24 hours for the polar cap, auroral, and sub-auroral zones. For each zones, the measured or forecast hourly range values of the magnetic field variations are shown.
Forecast - Text
For the accessible text version of the zone short term forecast, please view the Forecast - Tabular
-------------------------------------------------------- NATURAL RESOURCES CANADA MAGNETIC ACTIVITY REVIEW AND FORECAST 2025-05-22 Day of year 142 issued at 20:02 UT -------------------------------------------------------- LAST 24 HOURS POLAR POL Active + Stormy intervals AURORAL AUR Unsettled + Active intervals SUBAURORAL SUB Quiet + Unsettled intervals -------------------------------------------------------- LAST 6 HOURS POLAR POL Stormy AURORAL AUR Quiet + Unsettled intervals SUBAURORAL SUB Quiet + Unsettled intervals -------------------------------------------------------- NEXT 6 HOURS POLAR POL Active + Stormy intervals AURORAL AUR Quiet SUBAURORAL SUB Quiet -------------------------------------------------------- NEXT 24 HOURS POLAR POL Active + Stormy intervals AURORAL AUR Unsettled SUBAURORAL SUB Quiet -------------------------------------------------------- Scheduled forecasts are issued every 15 minutes. For more information, please contact space_weather-meteo_spatiale@nrcan-rncan.gc.ca