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Aurora australis Launceston tonight

Launceston sits at 52°S magnetic latitude and needs Kp 5-6 for aurora australis. Ben Lomond National Park at 1500 m gives an elevated open sky above the valley. The Bay of Fires and Bicheno on the east coast give south-facing ocean horizons. Face south. Peak season: June to August.

Aurora visibility — Launceston

Unlikely tonight

Kp 1 is well below the Kp 5–6 threshold needed for aurora to be visible from Launceston.

Current Kp

1

of 9

Threshold for Launceston: Kp 5–6 Magnetic latitude: ~52°S Updated: 11 May, 16:00 UTC

What Kp is needed here?

Launceston sits at a magnetic latitude of approximately 52°S. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 5–6 before the auroral oval expands far enough north to be visible from here.

At Kp 5–6, visibility is possible from Launceston but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.

Best dark sky sites near Launceston

Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark southern horizon within reach.

Ben Lomond National Park

A mountain plateau at 1500 m elevation, 50 km southeast of Launceston. The alpine dolerite columns give an elevated open sky above valley haze. The road to the plateau is open from spring to autumn; in winter it can be icy. The plateau faces south with wide open views across central Tasmania. The lack of trees above the treeline makes it one of the best elevated positions in the state for aurora photography. Drive via Evandale and Blessington, allow 90 minutes.

Bay of Fires (northeast coast)

The northeast Tasmanian coast between St Helens and Binalong Bay gives a dark, south-facing ocean horizon with orange lichen-covered rocks. The beach at Swimcart or Cosy Corner faces southeast across the Tasman Sea. A 90-minute drive from Launceston via St Helens. The area has no significant settlements for 30 km south and east. Clear nights here can give excellent aurora conditions during Kp 5-6 events, with the aurora appearing over the southern ocean horizon.

Bicheno (east coast)

A small coastal town 115 km southeast of Launceston. The beach and headlands south of town face south to southeast across the Tasman Sea. Very little light pollution south of town. The Freycinet Peninsula 15 km south is darker still. Bicheno's penguin tours mean there is accommodation and the town is a practical base for an east coast aurora watch. Drive 1.5 hours from Launceston via Conara.

Other Australia aurora forecasts

Australia overview Hobart Falls Creek Melbourne

Related pages

Aurora Australis Australia

Australia aurora hub — all locations with current Kp status.

Aurora Australis Hobart

Hobart — Australia's lowest aurora threshold at 54°S, Kp 5.

Aurora Australis Falls Creek

Falls Creek — Victorian Alps at 1600 m, Kp 6-7.

What Is the Kp Index?

How Kp 5-6 translates to visibility at 52°S.

Northern Lights Viewing Tips

Dark site selection and camera settings — same principles for aurora australis.

Common questions

Aurora australis in Launceston — Ben Lomond, east coast, and when to go.

Can you see aurora australis from Launceston?
Yes, during moderate geomagnetic storms. Launceston at 52°S magnetic latitude needs Kp 5-6 from dark sites on the east coast or at Ben Lomond. The east coast beaches around Bay of Fires and Bicheno give south-facing ocean views with minimal light pollution. Aurora australis has been seen from Launceston area sites during G2 storms, particularly from the elevated Ben Lomond plateau.
What Kp is needed for aurora in Launceston?
Kp 5 from the Ben Lomond plateau or the east coast beaches. Kp 6 for aurora visible from the Launceston valley floor or suburban areas. At 52°S magnetic latitude, Launceston is slightly further from the auroral oval than Hobart. G2 storms (Kp 5-6) are the practical target. Hobart's Cockle Creek and South Arm are slightly better positioned, but Launceston's Ben Lomond gives a compelling elevated alternative.
Is Ben Lomond good for aurora watching?
Yes. At 1500 m elevation, the Ben Lomond plateau sits above the valley haze and light scatter from Launceston. The open dolerite plateau faces south with unobstructed sky. The elevation gives cleaner, drier air than the valley floor. The road to the summit area is accessible in summer and autumn without a 4WD. In winter, chains may be required. The drive takes about 90 minutes from Launceston central.
When is the best time for aurora in Launceston?
June to August for longest dark nights. Northern Tasmania has adequate darkness from May to September. The September equinox is statistically the most geomagnetically active period. The east coast of Tasmania is generally drier and clearer than the west coast — Aurora watching from Bay of Fires or Bicheno in autumn (March-May) and late winter (August-September) often gives good clear-sky windows.
How does Launceston compare to Hobart for aurora watching?
Hobart has a lower threshold (Kp 5 vs Kp 5-6) and better south-facing dark sky sites including Cockle Creek. Launceston's advantage is Ben Lomond — an elevated plateau that Hobart lacks within easy reach. For visitors based in Launceston, the east coast beaches and Ben Lomond are practical first choices. For the best aurora access in Tasmania, Hobart remains the priority destination.