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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.
TuesdayKp3Kp6-
WednesdayKp1Kp3
ThursdayKp1+Kp2-

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

Magnetometers

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

Disturbance Storm Time index

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Moon phase


Waxing Crescent
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Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots		Class
Magn. 		Class
Spot
38391HSX
38413BXO
38429EKI
38444DKO
384814DKI
384924DKI
385011CAO
38511AXX
38528DKO
More data
What are sunspots? The magnetic classification of sunspots The classification of sunspots after Malde
Today's Sun
Sunspot number 164 -3
New regions2 1
10.7cm Solar Radio Flux277 12
Carrington Rotation2289

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 75%
X-class solar flare 30%

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

Far side

GONG Calibrated Farside Map
© NSO/GONG
STEREO
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AR13842 2024/10/07 CME 53AR13842 2024/10/01 & /03 CMEs 1067Longest amount of time that a CME has taken to reach Earth? 9Space Weather Memes 517Comet C/2023 A3 (Tsuchinshan-ATLAS) (LASCO C3) 16
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Space weather facts

Last X-flare2024/10/07X1.0
Last M-flare2024/10/08M1.2
Last geomagnetic storm2024/10/07Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
October 2024186.1 +44.7
Last 30 days151.9 -33.5

This day in history*

Solar flares
12012M3.35
22024M1.2
31999C9.19
42023C6.6
52022C6.6
DstG
11960-112G1
22002-108G2
32012-99G2
42015-97G2
51981-84G1
*since 1994

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