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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.
MondayKp3Kp7-
TuesdayKp2Kp5-
WednesdayKp1Kp4-

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

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Magnetometers

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

Moon phase


Waxing Crescent
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Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots		Class
Magn. 		Class
Spot
366416FKC
36673HAX
36703CSI
36717DRO
36725CSO
36731HSX
36745CAO
367513DSI
367612DAI
36781HRX
36797DAI
36802CRO
More data
What are sunspots? The magnetic classification of sunspots The classification of sunspots after Malde
Today's Sun
Sunspot number 186 38
New regions4 1
10.7cm Solar Radio Flux222 8
Carrington Rotation2284

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 95%
X-class solar flare 75%

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

GONG Calibrated Farside Map
© NSO/GONG
STEREO
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May 2024 Geomagnetic Storms from AR 13664 (2) 272Is there any truth to this "Internet/Electrical Grid Apocalypse"? 170AR3664 841AR 3676 6Incoming Active Regions 290
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Space weather facts

Last X-flare2024/05/11X1.5
Last M-flare2024/05/13M4.8
Last geomagnetic storm2024/05/12Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024144.3 +7.8
Last 30 days175.2 +82.9

This day in history*

Solar flares
12013X4.11
22013X2.51
32005X1.15
42001M5.19
52024M4.8
ApG
1194959G4
2195634G3
3193817G2
4201546G2
5198337G2
*since 1994

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