Moderate Activity 🌒 12% Updated live 14 Oct 2026, 17:18 UTC

Aurora Australis Forecast for
Rio Gallegos Tonight

Name: Aurora Australis Forecast for Rio Gallegos Tonight | Southern Lights
Creator: Aurora Hunt
License: https://creativecommons.org/licenses/by/4.0/

Current Southern Lights (Aurora Australis) conditions for Rio Gallegos, Santa Cruz, Argentina. Latitude 51.6°S · AACGM-v2 magnetic latitude 38.7°S.

Quick Summary: The estimated Southern Lights outlook for Rio Gallegos peaks at 1% over the next 24 hours. Viewing window: 22:00–06:00 (America/Argentina/Rio_Gallegos).

Aurora forecast

1%

Estimated

Highest estimate · next 24 hours

Viewing window

22:00

– 06:00

America/Argentina/Rio_Gallegos

Kp index

3

Moderate

Planetary geomagnetic activity

Cloud cover

16%

Clear skies

Current sky visibility

Tonight's Verdict

Low aurora probability in Rio Gallegos tonight. Check back tomorrow for updated conditions.

Hourly Forecast · Estimated

22:00–06:00 · America/Argentina/Rio_Gallegos

18

18:00 — 0%

19:00 — 0%

20:00 — 0%

21:00 — 0%

22:00 — 0%

23:00 — 0%

00

00:00 — 0%

01:00 — 1%

02:00 — 1%

03:00 — 1%

04:00 — 1%

05:00 — 1%

06

06:00 — 1%

07:00 — 1%

08:00 — 1%

09:00 — 0%

10:00 — 0%

11:00 — 0%

12

12:00 — 0%

13:00 — 0%

14:00 — 0%

15:00 — 0%

16:00 — 0%

17:00 — 0%

18:00 UTC00:00 UTC06:00 UTC12:00 UTC17:00 UTC

Time (UTC)	Estimated (%)
2026-10-14T18:00:00.000Z	0%
2026-10-14T19:00:00.000Z	0%
2026-10-14T20:00:00.000Z	0%
2026-10-14T21:00:00.000Z	0%
2026-10-14T22:00:00.000Z	0%
2026-10-14T23:00:00.000Z	0%
2026-10-15T00:00:00.000Z	0%
2026-10-15T01:00:00.000Z	1%
2026-10-15T02:00:00.000Z	1%
2026-10-15T03:00:00.000Z	1%
2026-10-15T04:00:00.000Z	1%
2026-10-15T05:00:00.000Z	1%
2026-10-15T06:00:00.000Z	1%
2026-10-15T07:00:00.000Z	1%
2026-10-15T08:00:00.000Z	1%
2026-10-15T09:00:00.000Z	0%
2026-10-15T10:00:00.000Z	0%
2026-10-15T11:00:00.000Z	0%
2026-10-15T12:00:00.000Z	0%
2026-10-15T13:00:00.000Z	0%
2026-10-15T14:00:00.000Z	0%
2026-10-15T15:00:00.000Z	0%
2026-10-15T16:00:00.000Z	0%
2026-10-15T17:00:00.000Z	0%

How to read this forecast

The next 24 hours use calculated local darkness and a retained aurora activity heuristic. They are not a measured or statistically calibrated chance of seeing aurora. Aggregate cloud cover is held constant unless a timed weather forecast is available.

Generated 2026-10-14T17:18:38.351Z. Kp: fresh · observation 2026-10-14T15:00:00.000Z. Cloud: fresh · cache refresh 2026-10-14T15:55:03.016+00:00. Overall model: estimated.

Window: 22:00–06:00 (America/Argentina/Rio_Gallegos). A dash marks a missing input; zero means the model found no visibility under the supplied conditions.

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Oct 15

Kp Index •••

Probability •••

Cloud Cover •••

Oct 16

Kp Index •••

Probability •••

Cloud Cover •••

Oct 17

Kp Index •••

Probability •••

Cloud Cover •••

About Aurora Viewing in Rio Gallegos

Rio Gallegos, Argentina, is at 51.6°S. Southern Lights are also called Aurora Australis. Its verified magnetic latitude is 38.7°S; Kp 7–9 is an approximate screening range, not a visibility probability. Sightings at this latitude are unusual and should not be expected on a typical night. Find a dark, open southern horizon and check the sky before travelling.

Follow forecasts, cloud maps and aurora alerts for Rio Gallegos in Aurora Hunt, then confirm darkness, local cloud and access before going outside.

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Frequently Asked Questions

Can you see the Southern Lights in Rio Gallegos?

Aurora Australis may be visible from Rio Gallegos when geomagnetic activity is strong, the sky is dark and clear, and the southern horizon is open. A Kp value near 7–9 is a useful guide for this location, not a guarantee.

What is the best season for the Southern Lights in Rio Gallegos?

The practical dark-sky season in Rio Gallegos runs from March through September, with the longest nights usually from May through August. Aurora can occur year-round whenever geomagnetic activity and darkness overlap.

Where should I look for Aurora Australis near Rio Gallegos?

Choose a dark site away from city lights with a wide, unobstructed view toward the southern horizon. Check cloud cover, moonlight and local access conditions before leaving.

What Kp index is needed in Rio Gallegos?

The Kp needed varies with magnetic latitude and storm geometry. Around Rio Gallegos, Kp 7–9 is a planning guide; the solar-wind direction, especially southward Bz, can change the actual result.

Do the equinoxes improve Southern Lights chances?

Geomagnetic activity can be more favorable around the March and September equinoxes, but there is no guaranteed equinox display. Darkness, clear skies and an active auroral oval must still coincide.

Aurora Australis Forecast for
Rio Gallegos Tonight

Tonight's Verdict

Hourly Forecast · Estimated

27-Day Forecast

Unlock 27-Day Forecast

About Aurora Viewing in Rio Gallegos

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How to Read an Aurora Australis Forecast: The Southern Lights Guide

Where to See the Aurora Australis: Top Southern Locations

How to Read an Aurora Forecast: The Definitive Guide

Frequently Asked Questions

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