Kp-index

Kp-index forecast
Min. Max.
WednesdayKp1Kp3-
ThursdayKp1-Kp2
FridayKp2-Kp3-

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
37081HAX
37091AXX
37114BXO
371240EKC
371320ESO
371635DKC
Today's Sun
Sunspot number 171 19
New regions0
10.7cm Solar Radio Flux193 13
Carrington Rotation2285

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 55%
X-class solar flare 10%

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Space weather facts

Last X-flare2024/06/10X1.55
Last M-flare2024/06/18M1.1
Last geomagnetic storm2024/06/15Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
May 2024171.7 +35.2
June 2024157.6 -14.1
Last 30 days145.5 -25.5

This day in history*

Solar flares
12000X1.44
22015M4.39
32001M2.86
42023M2.5
52024M2.3
DstG
11972-190.00G4
22003-141.00G3
31992-76.00G2
42012-72.00G1
51991-70.00G1
*since 1994

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