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Real-time auroral and solar activity

Kp-index

Kp-index Aurora forecast
Kp-index The Low, Middle and High Latitude
Kp-index forecast
Min. Max.
ThursdayKp3Kp5
FridayKp3+Kp7
SaturdayKp2+Kp5

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
Info More data
The solar wind The Interplanetary Magnetic Field (IMF)

Auroral oval

Aurora map
North America Europe and Asia South-America and Eastern Pacific Africa and Australia
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Hemispheric Power
Northern hemisphere
Southern hemisphere

Disturbance Storm Time index

More data

Magnetometers

More data Info
Magnetometer stackplots of TGO, DTU Space and FMI
More data Info
CANadian Magnetic Observatory System
More data Info

Moon phase


Waning Gibbous
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Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots		Class
Magn. 		Class
Spot
34901AXX
34923DSO
34931HAX
34941HSX
34992BXO
350025ESC
35011HSX
35024DAO
35031HRX
35051HSX
35063BXO
35071HSX
35081HSX
More data
What are sunspots? The magnetic classification of sunspots The classification of sunspots after Malde
Today's Sun
Sunspot number 130 -29
New regions1 1
10.7cm Solar Radio Flux171 -11
Carrington Rotation2278

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 95%
M-class solar flare 40%
X-class solar flare 10%

Coronal holes

SDO AIA 193
More data Help

Coronal mass ejections

SOHO LASCO C2
Latest CMEs SOHO STEREO
What is a Coronal Mass Ejection (CME)? How do we know if a CME is Earth directed and when it's going to arrive?

Solar protons

Info Help
Electron, Proton, and Alpha Monitor (EPAM)
2 hours 6 hours 24 hours 3 days 7 days
Info Help

Far side

EUVI/AIA 195 Stonyhurst Heliographic (Earth-view)
Animated GIF STEREO SDO
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Brightest Ever Gamma Ray Burst October 2022 11AR 3500 101practical details about very strong solar events? 10Regions 3490/3492/3495/3497 Cluster 30Incoming Regions 1151
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Space weather facts

Last X-flare2023/08/07X1.51
Last M-flare2023/11/28M9.8
Last geomagnetic storm2023/11/25Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 202399.4 -34.2

This day in history*

Solar flares
12001M3.5
22001M2.9
32001M1.5
42005M1.4
52000M1.3
ApG
1200628G1
2202224G1
3202110G1
4201517G1
5199421G1
*since 1994

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