Kp-index

Kp-index forecast
Min. Max.
FridayKp2Kp4
SaturdayKp2Kp4
SundayKp2-Kp4-

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
38529CAO
385416EHI
385612DAC
38576DAO
38584BXO
385910DAO
38606DAI
Today's Sun
Sunspot number 146 11
New regions1 1
10.7cm Solar Radio Flux174 6
Carrington Rotation2290

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 60%
X-class solar flare 10%

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Space weather facts

Last X-flare2024/10/09X1.4
Last M-flare2024/10/17M2.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
October 2024154.5 +13.1
Last 30 days150 -11.5

This day in history*

Solar flares
11998M3.44
22014M2.36
32001M1.22
42013M1.21
51998M1.17
DstG
11995-127G3
21970-119G3
31984-86G3
41977-84G1
51960-75G1
*since 1994

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