Kp-index

Kp-index forecast
Min. Max.
WednesdayKp2Kp4-
ThursdayKp2Kp4-
FridayKp2Kp3-

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
43782HSX
43793BXO
Today's Sun
Sunspot number 0
New regions0
10.7cm Solar Radio Flux120 12
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 99%
M-class solar flare 50%
X-class solar flare 5%

Latest news

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Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/02/25M2.3
Last geomagnetic storm2026/02/22Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (5%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 202678.9 -33.7
Last 30 days86.6 -35.9

This day in history*

Solar flares
12014X7.13
22023M6.3
32025M3.6
42026M2.3
52024M2.1
DstG
11992-140G3
21959-135G3
31990-95G1
41971-83G2
51982-75G2
*since 1994

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