Understanding Aurora Forecast and KP Index

## Decoding the Aurora Forecast Understanding aurora predictions can help you plan the perfect viewing night. ### What is the KP Index? The KP index measures geomagnetic activity on a scale of 0-9: - **KP 0-2**: Low activity, aurora visible near the horizon - **KP 3-4**: Moderate activity, good displays - **KP 5+**: Strong activity, vibrant dancing lights ### In Yellowknife Thanks to our northern location, we can see aurora at KP 1-2. Higher KP means more dramatic displays. ### Best Forecast Resources 1. University of Alaska Fairbanks aurora forecast 2. Space Weather Prediction Center 3. Aurora apps for real-time alerts ### Other Factors - **Cloud cover**: Clear skies are essential - **Moon phase**: New moon = darker skies - **Light pollution**: Get away from city lights ### Pro Tip Book a multi-night tour package to increase your chances across varying conditions.