Kp-index

Kp-index forecast
Min. Max.
ThursdayKp2+Kp5
FridayKp2Kp3
SaturdayKp2Kp3

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
36333CSO
36346DSO
36353CRO
36364CAO
36376BXO
36385CRI
363916EAI
36411HSX
364329DAI
36442DSO
364512DAI
36468CRO
364710DAC
36482BXO
Today's Sun
Sunspot number 199 23
New regions2 1
10.7cm Solar Radio Flux217 18
Carrington Rotation2283

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 20%

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Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/18M1.2
Last geomagnetic storm2024/04/16Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8

This day in history*

Solar flares
12014X1.05
22016M9.63
32024M2.2
42022M1.9
52003M1.6
ApG
1200150G3
2200263G3
3199625G1
4202313G1
5200321
*since 1994

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