Photo: Yukon Aurora Forecast
Nature Tours Yukon Website

Current Aurora Prediction
Current Aurora Prediction Activtiy Level 6
Solar Wind
Velocity:406 km/s
Particle Density:3 protons/cm3
Interplanetary Magnetic Field
Btotal:3 nT
Bz:1 nT South
Current Aurora Prediction
Activity Level:6/10
Updated: Jul 1 2015 7:54 UTC

Forecast is updated every 15 minutes.
Data is averaged over last 15 minutes.

Current Aurora Forecast

The solar wind velocity is currently low at 406 km/s. While this is certainly not the only indicator for a spectacular aurora display it doesn't help to increase our chances. However, particle density impacting the earth is very high coming in at 3 protons/cm3. These relatively high density numbers will help to improve the overall spread of the aurora we see.

There is a significant southward pointing Bz value of 1 nT that is working to cancel out our Earth's magnetic field. As the southward Bz value increases this helps to open a 'door' in our magnetosphere allowing energy particles from the solar wind to more easily penetrate our atmosphere. This is a good indicator for the current availability of active aurora.

Aurora Activity Level 6/10: Aurora borealis activity is currently moderate to elevated. Weather permitting, good northern lights displays will be visible directly overhead from Dawson City to Watson Lake and Whitehorse.

Extended 3-Day Activity Forecast Description (Jul 1 to Jul 3): The geomagnetic field is expected to be at quiet to unsettled levels on Jul 2 (01 Jul) and quiet levels on days two and three (02 Jul, 03 Jul).

3-Day Aurora Forecast
Wednesday (Jul 1)Thursday (Jul 2)Friday (Jul 3)
Aurora Forecast - Active: 15% - Minor Storm: 30% - Major Storm: 25%
Active aurora possible with excellent chance of minor auroral substorms and favorable conditions for major aurora activity.
Aurora Forecast - Active: 20% - Minor Storm: 20% - Major Storm: 10%
Active aurora possible with good chance of isolated minor auroral substorms and slight chance of isolated major auroral substorms.
Aurora Forecast - Active: 20% - Minor Storm: 20% - Major Storm: 10%
Active aurora possible with good chance of isolated minor auroral substorms and slight chance of isolated major auroral substorms.
Tourism Industry Association of the Yukon
Wilderness Tourism Association of the Yukon
Aurora Borealis & Northern Lights Tours Yukon
Northern Tales Travel Services Inc.
P.O. Box 31178, Whitehorse, Yukon Canada Y1A 5P7
Phone: 867-667-6054 Fax: 867-667-6055 Email:info@auroraborealisyukon.com