Kp-index

Probability forecast
Today Active Minor Severe
High latitude 20% 20% 10%
Middle latitude 10% 1% 1%
Kp-index forecast
Predicted maximum
Today Kp2
Tomorrow Kp3
The day after tomorrow Kp3

Auroral oval

Aurora map
Hemispheric Power
Northern hemisphere
Southern hemisphere

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
Solar wind
Density: p/cm3
Interplanetary Magnetic Field
Bt: nT
Interplanetary Magnetic Field
Bz: nT

Disturbance Storm Time index

Moon phase


Waxing Gibbous

Sunspot regions

Solar Dynamics Observatory HMI Continuum
Today's Sun
Sunspot number12
New regions0 -1
10.7cm Solar Radio Flux70
Carrington Rotation2231
Sunspot regions
RegionNumber of
sunspots
Class
Magn.
Class
Spot
27652HSX
H-alpha plages without spots
RegionLocation
None

Solar flares

SDO AIA 131
Today's Sun
C-class solar flare 5%
M-class solar flare 1%
X-class solar flare 1%
Solar activity past two hours
Current value
2h max
24h max

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48%

Space weather facts

Last X-flare2017/09/10X8.2
Last M-flare2020/05/29M1.1
Last geomagnetic storm2020/04/20Kp5 (G1)
Spotless days
Last 365 days317 days
2020125 days (80%)
Last spotless day2020/06/02

This day in history*

Solar flares
12001M2.5
22000M1.5
32013M1.3
42001C9.4
52007C6.6
ApG
1201629G1
2201125G2
3200024G1
4199421
5201217
*since 1994

Social networks