last update
18:40 UTC SFI: 152↑ | Ap index: 7 | Kp index: 2 ( n\a @--:--) | X-ray flux: C2.1
SW: Density= 3.6 p/cm3 | Speed= 454 km/s | Temp=92 (x1000)K
IMF: Bx= 0 nT | By= -3.6 nT | Bz= 0.3 nT | Bt= 3.6 nT | Lat= 4.2 ° | Lon=270°
Sunspots: 119 | Area: 1480 10-6/Hemi | New regions: 1
iX-ray flares: C=9 M=0 X=0 | Optical flares: M1=0 M2=0 M3=0 | Sub-flares=25
18:40 UTC SFI: 152↑ | Ap index: 7 | Kp index: 2 ( n\a @--:--) | X-ray flux: C2.1
SW: Density= 3.6 p/cm3 | Speed= 454 km/s | Temp=92 (x1000)K
IMF: Bx= 0 nT | By= -3.6 nT | Bz= 0.3 nT | Bt= 3.6 nT | Lat= 4.2 ° | Lon=270°
Sunspots: 119 | Area: 1480 10-6/Hemi | New regions: 1
iX-ray flares: C=9 M=0 X=0 | Optical flares: M1=0 M2=0 M3=0 | Sub-flares=25
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Image of the day
Right now, one of the largest sunspot groups in recent history is crossing the Sun. Active Region 4478 is not only big -- it's violent,...By NASA/APOD -
