0/100
Aurora score
Low·0/100
Strong aurora activity and clear skies. Good conditions for observing the Northern Lights.
Aurora chance0%
Kp index0Low activity
Cloud cover0%Clear
Best time—Local time☾Darkness—Local time
LOCAL AURORA FORECAST
Northern Lights forecast for Bremen
Live Northern Lights forecast for Bremen, Germany at 53.1°N: current OVATION chance, local Viewing Score, cloud cover, best time and a 3-day outlook.
Kp index0Low activityCloud cover0%ClearBest time—Local timeNEXT 24 HOURS
Hourly forecast (tonight)
Viewing scoreCloud cover
18:00
18%
☁28%
-2°
19:00
24%
☁25%
-2°
20:00
34%
☁23%
-3°
21:00
48%
☁21%
-3°
22:00
63%
☁18%
-4°
23:00
74%
☁16%
-4°
00:00
82%
☁14%
-5°
Best
01:00
79%
☁13%
-5°
02:00
70%
☁15%
-5°
03:00
59%
☁17%
-5°
04:00
48%
☁19%
-4°
05:00
38%
☁22%
-4°
06:00
30%
☁25%
-3°
07:00
23%
☁28%
-3°
08:00
17%
☁31%
-2°
09:00
13%
☁35%
-2°
10:00
10%
☁38%
-1°
11:00
8%
☁40%
-1°
12:00
7%
☁43%
0°
13:00
7%
☁45%
0°
14:00
8%
☁42%
-1°
15:00
10%
☁38%
-1°
16:00
13%
☁34%
-2°
17:00
16%
☁30%
-2°
OUTLOOK
3-day forecast
Tonight21 Nov
☁ 18% · −5°
—Fri22 Nov
☁ 42% · −5°
23:30 – 01:00Sat23 Nov
☁ 71% · −3°
00:10 – 01:20LOCAL CONDITIONS
Weather
Cloud cover0%Clear−5°
Temperature−5°CWind —≈
Humidity—Weather data from MET Norway◐
Moon34%IlluminationLOCAL VIEW
Aurora map
Bremen
53.08°, 8.80°
NOAA OVATION
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SPACE WEATHER
Space weather details
Kp index0
Solar wind speed482 km/s
Bz (IMF)−6.1 nT
Bt (IMF)7.3 nT
Proton density6.8 p/cm³
Aurora ovalNorthern Europe
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Detailed space weather dataABOUT THE LOCATION
Aurora in Bremen
Bremen sits at 53.1°N and is a lower-latitude aurora location. Visible events are more dependent on strong geomagnetic disturbances, expansion of the auroral oval and a clear dark sky.
Around Bremen, aurora sightings usually depend on stronger geomagnetic storms and a southward expansion of the auroral oval. A dark site with a clear northern horizon is especially important in Germany.
All times on this page use the local Europe/Berlin time zone. The forecast combines current auroral activity, predicted Kp, darkness, Moon conditions and local weather to estimate practical viewing conditions near Bremen.
Latitude53.1°N
Time zoneEurope/Berlin
Aurora settingEvent-dependent aurora zone
FAQ — Bremen
How is Viewing Score calculated for Bremen?
Viewing Score is a local 0–100 estimate rather than an official NOAA probability. The current score starts from the aurora chance for Bremen; future hours adjust auroral activity using the predicted Kp.
Darkness, cloud cover and Moon illumination then modify the result. Cloud cover only affects the score when the “Include clouds in score” switch is enabled. Daylight can reduce the score to zero, while a bright Moon above the horizon applies a smaller penalty.