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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.
TuesdayKp2-Kp4+
WednesdayKp3+Kp5-
ThursdayKp2Kp3-

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 Gibbous
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Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots		Class
Magn. 		Class
Spot
38488CKO
38494HAX
38501HAX
385213EKI
385415EKI
38556CRO
38561AXX
38573CAO
38583CAO
38595DSO
More data
What are sunspots? The magnetic classification of sunspots The classification of sunspots after Malde
Today's Sun
Sunspot number 146 38
New regions2
10.7cm Solar Radio Flux172 -10
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 55%
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

Far side

GONG Calibrated Farside Map
© NSO/GONG
STEREO
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Space weather facts

Last X-flare2024/10/09X1.4
Last M-flare2024/10/15M2.1
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
October 2024157.4 +16
Last 30 days147.4 -19.2

This day in history*

Solar flares
12013M2.57
22024M2.1
32013M2
42024M1.8
52024M1.7
DstG
11974-84G2
22003-77G2
31981-74
42002-70
51999-67G1
*since 1994

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