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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.
FridayKp2Kp4
SaturdayKp2Kp4
SundayKp2-Kp4-

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


Full Moon
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Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots		Class
Magn. 		Class
Spot
38529CAO
385416EHI
38553CRO
385612DAC
38576DAO
38584BXO
385910DAO
38606DAI
More data
What are sunspots? The magnetic classification of sunspots The classification of sunspots after Malde
Today's Sun
Sunspot number 135 -6
New regions0 -1
10.7cm Solar Radio Flux174 6
Carrington Rotation2290

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 60%
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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Latest forum messages

Incoming & Unnumbered Active Regions 1077Share your 10/11-10-2024 Aurora Photos here 137AR3856 10Comet C/2023 A3 (Tsuchinshan-ATLAS) (LASCO C3) 41AR 3857 1
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Space weather facts

Last X-flare2024/10/09X1.4
Last M-flare2024/10/17M2.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
October 2024155 +13.6
Last 30 days150.1 -11.3

This day in history*

Solar flares
11998M3.44
22014M2.36
32001M1.22
42013M1.21
51998M1.17
DstG
11995-127G3
21970-119G3
31984-86G3
41977-84G1
51960-75G1
*since 1994

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