Kp-index

Kp-index forecast
Min. Max.
TuesdayKp3Kp6-
WednesdayKp1Kp3
ThursdayKp1+Kp2-

Real Time Solar Wind

With the current speed, it will take the solar wind 60 minutes to propagate from DSCOVR to Earth.
Solar wind
Speed: km/sec
Density: p/cm3
Interplanetary Magnetic Field
Bt: nT
Bz: nT

Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots
Class
Magn.
Class
Spot
38391HSX
38413BXO
38429EKI
38444DKO
384814DKI
384924DKI
385011CAO
38511AXX
38528DKO
Today's Sun
Sunspot number 164 -3
New regions2 1
10.7cm Solar Radio Flux277 12
Carrington Rotation2289

Solar flares

SDO AIA 131
Solar activity past two hours
Current value
2h max
24h max
More data Help
Flare probability
C-class solar flare 99%
M-class solar flare 75%
X-class solar flare 30%

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Space weather facts

Last X-flare2024/10/07X1.0
Last M-flare2024/10/08M1.2
Last geomagnetic storm2024/10/07Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
October 2024186.1 +44.7
Last 30 days151.9 -33.5

This day in history*

Solar flares
12012M3.35
22024M1.2
31999C9.19
42023C6.6
52022C6.6
DstG
11960-112G1
22002-108G2
32012-99G2
42015-97G2
51981-84G1
*since 1994

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