Southern hemisphere

Southern lights forecast tonight

Live aurora australis viewing chances for New Zealand, Tasmania, and far-south South America. Face south from a dark sky site; scores update from NOAA space weather and local cloud cover.

Live scores

Aurora australis cities ranked tonight

Aurora australis

How to See the Southern Lights in Tasmania

Where and when to watch the aurora australis from Hobart and southern Tasmania: best dark-sky spots, Kp guidance, and season windows.

Open guide

Aurora australis

Southern Lights in New Zealand: Best Viewing Spots

Where to watch the aurora australis in New Zealand: Otago and Southland dark-sky spots, Stewart Island, season timing, and Kp guidance.

Open guide

FAQ

Southern lights basics

Can you see the aurora australis tonight?
Check the live city scores below. Right now the strongest southern signal is Ushuaia at 60. Scores combine NOAA aurora grid data, Kp forecast, latitude, and cloud cover.

Where are the southern lights most visible?
Tasmania, the southern South Island of New Zealand, and far-south South America (Ushuaia, Punta Arenas) are the most accessible aurora australis regions.

What Kp do I need for the southern lights?
Photographic aurora is possible from Kp 4 to 5 in Tasmania and southern New Zealand. Naked-eye displays usually need Kp 6 or stronger with dark, clear skies.

When is southern lights season?
Southern hemisphere winter, May to August, offers the longest dark windows. Weeks around the equinoxes often bring stronger geomagnetic activity.

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