Kp-index

Probability forecast
Today Active Minor Severe
High latitude 15% 15% 10%
Middle latitude 5% 1% 1%
Kp-index forecast
Predicted maximum
Today Kp2
Tomorrow Kp2
The day after tomorrow Kp2

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


Waning Crescent

Sunspot regions

Solar Dynamics Observatory HMI Continuum
Today's Sun
Sunspot number11 -13
New regions0 -1
10.7cm Solar Radio Flux71 -1
Carrington Rotation2234
Sunspot regions
RegionNumber of
sunspots
Class
Magn.
Class
Spot
There are no sunspot regions on the earth-facing solar disc today
H-alpha plages without spots
RegionLocation
2770N26W71
2771S18E17

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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79%

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 days287 days
2020157 days (69%)
Last spotless day2020/07/20

This day in history*

Solar flares
12004M7.4
22004M5.6
32004M3.2
41998M3.1
52004M2.4
ApG
1199426G1
2199523G1
3199716G1
4200314
5200212
*since 1994

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