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Aurora
Aurora Tonight
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GalaxOS
Space weather summary
Aurora tonight
215 places
Within reach
Of 243 we track. Pick yours for tonight's answer.
Kp now
6.7
G2 moderate storm
How disturbed Earth's magnetic field is, 0 to 9. Storms start at 5.
Next three days
Kp 6.7
G2 moderate storm
NOAA's forecast peak, today 21–00 UTC.
The sun right now
All views
AIA 171
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Mix 211,193,171
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HMI Colorized Magnetogram
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AIA 211
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Solar wind speed
Last two hours, km/s.
Details
Explore
Aurora by location
Tonight's answer for 243 places.
3-day forecast
What the sun is sending our way.
Solar wind
Speed, density and the magnetic field.
Magnetic field
How Earth's shield is holding up.
Radio blackouts
Solar flares and shortwave radio.
Solar cycle
Where we are in the sun's 11 years.
Latest alerts
View all
19:27
Oct 10
Alert
Geomagnetic K-index of 7
Oct
10
19:27
Alert
Geomagnetic K-index of 7
Alert
18:37
Oct 10
Alert
Geomagnetic K-index of 6
Oct
10
18:37
Alert
Geomagnetic K-index of 6
Induced Currents
Aurora
Radio
Space Craft
Alert
Induced Currents
Aurora
Radio
Space Craft
18:18
Oct 10
Alert
Geomagnetic K-index of 5
Oct
10
18:18
Alert
Geomagnetic K-index of 5
Induced Currents
Aurora
Space Craft
Alert
Induced Currents
Aurora
Space Craft
