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Real-time auroral and solar activity

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Solvind Interplanetära magnetfältet (IMF)

Below you will find the latest solar wind and interplanetary magnetic field data covering the past 24 hours as measured by the Deep Space Climate Observatory (DSCOVR) spacecraft located at the Sun-Earth L1 point. These parameters are the first parameters used to predict auroral activity. The redder the plots get, the better it is for auroral activity! With the current speed, it will take the solar wind 60 minutes to propagate from DSCOVR to Earth.

Hastighet: km/s
Chart
Combination chart with 2 data series.
The chart has 2 X axes displaying Time, and navigator-x-axis.
The chart has 2 Y axes displaying km/s, and navigator-y-axis.
6 timmar12 timmar24 timmar©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Densitet: p/cm3
Chart
Combination chart with 2 data series.
The chart has 2 X axes displaying Time, and navigator-x-axis.
The chart has 2 Y axes displaying p/cm3, and navigator-y-axis.
6 timmar12 timmar24 timmar©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Chart
Combination chart with 2 data series.
The chart has 2 X axes displaying Time, and navigator-x-axis.
The chart has 2 Y axes displaying Temperatur (°K), and navigator-y-axis.
6 timmar12 timmar24 timmar©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
2 timmar 6 timmar 24 timmar 3 dagar 7 dagar
2 dagar 14 dagar
Bt: nT
Chart
Combination chart with 2 data series.
The chart has 2 X axes displaying Time, and navigator-x-axis.
The chart has 2 Y axes displaying nT, and navigator-y-axis.
6 timmar12 timmar24 timmar©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Bz:
Chart
Combination chart with 2 data series.
The chart has 2 X axes displaying Time, and navigator-x-axis.
The chart has 2 Y axes displaying nT, and navigator-y-axis.
6 timmar12 timmar24 timmar©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Chart
Combination chart with 2 data series.
The chart has 2 X axes displaying Time, and navigator-x-axis.
The chart has 2 Y axes displaying Phi (deg), and navigator-y-axis.
6 timmar12 timmar24 timmar©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Chart
Combination chart with 2 data series.
The chart has 2 X axes displaying Time, and navigator-x-axis.
The chart has 2 Y axes displaying Theta (deg), and navigator-y-axis.
6 timmar12 timmar24 timmar©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
2 timmar 6 timmar 24 timmar 3 dagar 7 dagar
2 dagar 14 dagar
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Rymdvädersfakta

Senaste X-utbrottet2025/06/19X1.9
Senaste M-utbrottet2025/08/12M1.8
Senaste geomagnetiska stormen2025/08/09Kp6 (G2)
Fläckfria dagar
Senaste dag utan solfläckar2022/06/08
Månadsvis faktiskt antal solfläckar
juli 2025125.6 +9.3
augusti 2025142.4 +16.8
Last 30 days138.7 +31.9

I dag i historien*

Solutbrott
12004X1.34
22004M3.72
32022M2.7
42004M1.83
52004M1.8
DstG
11989-145G3
22015-71G2
31991-71G1
41990-50G1
51972-42
*sedan 1994

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