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● Aurora by location
Southern Lights
in Christchurch
Christchurch, New Zealand — about -47° geomagnetic latitude. Lower frequency than far-south sites.
Kp 6
Kp 8
-47°
late March to late September
Can you see the aurora in Christchurch?
Yes. From a dark site you need about Kp 6 for a faint glow low on the southern horizon, and roughly Kp 8 for bright aurora directly overhead. At -47° geomagnetic latitude this spot sits well outside the oval — it takes a major geomagnetic storm.
When to go
The season runs late March to late September, when the nights are long and dark. You also need clear skies and a low moon — even a strong Kp is useless under cloud. Check tonight's live call above, then plan a night around the dark window, cloud and moon.