Kp-index

Kp-index forecast
Min. Max.
MondayKp3-Kp4-
TuesdayKp1-Kp3-
WednesdayKp1Kp2-

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
43624CAO
43632BXO
436620FKC
43671HAX
43681HSX
43691HSX
43714CAO
43735CSO
Today's Sun
Sunspot number 128 -4
New regions0 -1
10.7cm Solar Radio Flux167 -2
Carrington Rotation2307

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 65%
X-class solar flare 25%

Latest news

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Space weather facts

Last X-flare2026/02/04X4.3
Last M-flare2026/02/08M2.8
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026137.7 +25.1
Last 30 days127.6 +24.1

This day in history*

Solar flares
12024X3.38
22015M3.5
32024M3.1
42023M3.0
52023M2.8
DstG
11986-307G4
21992-201G3
31981-81G1
41959-69G1
51994-68G1
*since 1994

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