Kp-index

Kp-index forecast
Min. Max.
FridayKp1+Kp3
SaturdayKp1-Kp2+
SundayKp1+Kp2-

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
43741HSX
43751AXX
43772BXO
Today's Sun
Sunspot number 39 -4
New regions0
10.7cm Solar Radio Flux116 -3
Carrington Rotation2308

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 55%
M-class solar flare 10%
X-class solar flare 1%

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Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/02/16M2.4
Last geomagnetic storm2026/02/16Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 202697.3 -15.3
Last 30 days113.3 +2.3

This day in history*

Solar flares
12002M7.39
22002M6.24
32002M6.08
42002M5.05
52014M4.42
DstG
11992-147G3
22014-95G2
31983-86G2
41990-71G1
51958-63G1
*since 1994

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