Low Activity 🌔 96% Updated live

Aurora Forecast for
Uruguaiana Tonight

Real-time northern lights conditions for Uruguaiana, Rio Grande do Sul, Brazil. Latitude 29.8°S · Magnetic latitude 19.7°S

Quick Summary:Tonight’s Southern Lights forecast for Uruguaiana shows a 5% visibility chance based on the Kp 2.67 geomagnetic forecast. Clear sky is still required, with current cloud cover estimated at 79%. The best viewing window is 23:00 to 01:00. Low aurora probability in Uruguaiana tonight. Check back tomorrow for updated conditions.

Aurora Probability

5%

Low Likelihood

Chance of visible aurora tonight

Best Time

23:00

– 01:00

Optimal viewing window

Kp Index

2.67

Low

Planetary geomagnetic activity

Cloud Cover

79%

Overcast

Current sky visibility

Aurora

Tonight's Verdict

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

🌔 Warning: Bright moonlight (96%) may reduce aurora visibility.

Hourly Forecast

00
00:00 — 5%
01:00 — 5%
02:00 — 5%
03:00 — 5%
04:00 — 5%
05:00 — 5%
06
06:00 — 5%
07:00 — 5%
08:00 — 5%
09:00 — 5%
10:00 — 5%
11:00 — 5%
12
12:00 — 5%
13:00 — 5%
14:00 — 5%
15:00 — 5%
16:00 — 5%
17:00 — 5%
18
18:00 — 5%
19:00 — 5%
20:00 — 5%
21:00 — 5%
22:00 — 5%
23:00 — 5%
00:00 06:00 12:00 18:00 23:00
Time (UTC)Aurora probability (%)
00:005%
01:005%
02:005%
03:005%
04:005%
05:005%
06:005%
07:005%
08:005%
09:005%
10:005%
11:005%
12:005%
13:005%
14:005%
15:005%
16:005%
17:005%
18:005%
19:005%
20:005%
21:005%
22:005%
23:005%

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Jun 29

Kp Index •••
Probability •••
Cloud Cover •••

Jun 30

Kp Index •••
Probability •••
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Jul 1

Kp Index •••
Probability •••
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About Aurora Viewing in Uruguaiana

Brazil's Uruguaiana is positioned at 29.8°S, making it a possible location to see the aurora during clear nights. You'll need a Kp index of 6+ or higher to spot the lights from this location. Peak aurora activity generally happens between 10 PM and 2 AM, so seek out dark skies for the best chances.

Aurora Hunt provides real-time alerts, cloud cover maps, and aurora probability forecasts specifically for Uruguaiana. Download the app to get notified when conditions are perfect for viewing.

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Frequently Asked Questions

Can you see aurora in Uruguaiana tonight?
Aurora visibility in Uruguaiana depends on geomagnetic activity (Kp index), cloud cover, and darkness. At -29.8°N latitude, Uruguaiana typically needs a Kp index of 6+ for visible aurora. Check the real-time forecast above for tonight's conditions.
What time is best to see northern lights in Uruguaiana?
The best time to see aurora in Uruguaiana is typically between 10 PM and 2 AM local time, when skies are darkest. Aurora can appear any time after astronomical twilight, but peak activity usually occurs around local midnight.
Where to watch aurora in Uruguaiana?
For the best aurora viewing in Uruguaiana, find a location away from city light pollution with a clear view to the north. Dark areas outside the city center, elevated viewpoints, and spots near water are ideal. Check cloud cover before heading out.
What Kp index is needed to see aurora in Uruguaiana?
Uruguaiana is at -29.8°N latitude and typically requires a Kp index of 6+ for visible aurora. Higher Kp values mean stronger geomagnetic storms and better aurora visibility, even at lower latitudes.
Is Uruguaiana, Brazil a good place to see northern lights?
Uruguaiana can see aurora during strong geomagnetic storms. Located at -29.8°N, aurora is visible when Kp index reaches 6+ or higher.

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