Kp-index

Kp-index forecast
Min. Max.
MondayKp1+Kp2-
TuesdayKp3-Kp4+
WednesdayKp2Kp3-

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
38564DSO
38574CAO
385917CSI
38602CSO
38621AXX
386316CSI
38641AXX
38652CSO
38664BXO
38672BXO
38681HSX
Today's Sun
Sunspot number 113 12
New regions2 2
10.7cm Solar Radio Flux164 2
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 40%
X-class solar flare 5%

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Space weather facts

Last X-flare2024/10/09X1.4
Last M-flare2024/10/19M1.7
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
October 2024148.6 +7.2
Last 30 days150.2 -3.2

This day in history*

Solar flares
12000M4.34
22001M3.62
32003M3.46
42001M2
52012M1.97
DstG
11989-268G4
22001-187G4
31981-136G2
41991-94G1
52023-88G1
*since 1994

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