Ovation Auroral Forecast. Where aurorae can be viewed from earth. The national oceanic and atmospheric administration (noaa) space weather prediction center (swpc) ovation aurora forecast model is updated every 30 minutes.
For values below about 20gw, there may be little or no aurora observable. This empirical model uses solar wind and interplanetary magnetic field data from the ace satellite and gives a visual indication of the predicted strength of the aurora in the hours ahead. Updating the image every 120 seconds info acknowledgement:
Auroral oval Weather data, Weather predictions
“the ovation aurora forecast model shows the intensity and location of the aurora predicted for the time shown at the top of the map. This model displays the northern lights forecast map around the auroral oval zone, so if you’re inside the northern lights covered area or around 500 miles (800 km) above or below, you’ll have a chance of seeing the aurora. For values below about 20gw, there may be little or no aurora observable. Where aurorae can be viewed from earth.