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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.
MondayKp2-Kp4
TuesdayKp1+Kp2-
WednesdayKp1+Kp2-

Real Time Solar Wind

With the current speed, it will take the solar wind 60 minutes to propagate from SOLAR-1 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


Waning Gibbous
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Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots		Class
Magn. 		Class
Spot
44788EKO
447916EKO
44801HSX
44811AXX
44828EKO
44832BXO
44842BXO
44855BXO
More data
What are sunspots? The magnetic classification of sunspots The classification of sunspots after Malde
Today's Sun
Sunspot number 116 19
New regions3 2
10.7cm Solar Radio Flux139 -22
Carrington Rotation2313

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 20%

Coronal holes

SDO AIA 193
More data Help

Coronal mass ejections

CCOR-1
SOHO LASCO C2
Latest CMEs SOHO GOES 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 news

Latest forum messages

AR 4479 193Space Weather Memes 852Filaments and prominences 575AR14482 24AR14479 CMEs (30 June 2026) (featuring M6.6) 170
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Space weather facts

Last X-flare2026/07/04X1.3
Last M-flare2026/07/05M1.0
Last geomagnetic storm2026/07/04Kp7+ (G3)
Spotless days
Last 365 days3 days
20263 days (2%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
June 202694.4 -7.1
July 2026114.4 +20
Last 30 days98.1 -3.4

This day in history*

Solar flares
12012X1.61
22012M4.28
32006M3.59
42003M3.34
52012M2.7
DstG
11974-204G4
22013-87G1
32015-54
41957-49G1
51978-43
*since 1994

Aurora on this day in history

No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
Submit your aurora observation

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