SOLAR

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SPACE
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SPACE NEWS

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Solar Terrestrial Dispatch

Solar X-rays:

 status

Geomagnetic Field:

 kpstatus
Active Region
Recent Active Region
Real-Time Solar Wind Pages

Click to get values and an explanation
Average over last 15 minutes
previous 12 hours
 Auroral Map
Auroral Map
Magnetic Field
Solar Wind Speed
Dynamic Pressure
When the interplanetary magnetic
field turns south compared to
Earth's magnetic field
(the arrow pointing below zero)
geomagnetic activity will increase.
The lower the arrow, the more that geomagnetic activity. 		Green for low, yellow for moderate, and red for
high solar wind speed. 		A function of the solar wind's
speed and density.

Sun: Animated
LARGE FILE!

 

 Graph of current Solar Cycle
 

For more click on image

Solar Terrestrial Activity Report

This new plot estimates the VISIBILITY of auroral activity from any location
in the northern hemisphere, assuming a dark moonless sky and low light pollution.
Where is the Aurora Visible?

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copyright © 2000, 2001, 2002 & 2003 by Frank Cross.
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