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Real-time auroral and solar activity

Kp-index

Chart

Chart with 1 data point.
The chart has 1 Y axis displaying values. Data ranges from 0 to 9.
End of interactive chart.
Kp-index Aurora forecast
Kp-index The Low, Middle and High Latitude
Kp-index forecast
Min. Max.
WednesdayKp3Kp5
ThursdayKp3+Kp5-
FridayKp3Kp4-

Real Time Solar Wind

With the current speed, it will take the solar wind 55 minutes to propagate from ACE to Earth.
Solar wind
Speed: 458.53 km/sec
Chart
Chart with 120 data points.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-29 03:40:00 to 2025-10-29 05:39:00.
The chart has 1 Y axis displaying km/sec. Data ranges from 389.49 to 491.89.
©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Density: 5.18 p/cm3
Chart
Chart with 120 data points.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-29 03:40:00 to 2025-10-29 05:39:00.
The chart has 1 Y axis displaying p/cm3. Data ranges from 0.62 to 6.16.
©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Interplanetary Magnetic Field
Bt: 9.98 nT
Chart
Chart with 120 data points.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-29 03:42:00 to 2025-10-29 05:41:00.
The chart has 1 Y axis displaying nT. Data ranges from 4.75 to 10.73.
©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Bz: -1.96 nT South
Chart
Line chart with 120 data points.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-29 03:42:00 to 2025-10-29 05:41:00.
The chart has 1 Y axis displaying nT. Data ranges from -8.35 to 7.16.
©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
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
More data
Hemispheric Power
Chart
Bar chart with 2 data series.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-29 00:33:00 to 2025-10-29 06:31:00.
The chart has 1 Y axis displaying Gigawatt. Data ranges from -34 to 36.
©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Northern hemisphere 27 GW
Southern hemisphere 25 GW

Disturbance Storm Time index

Chart

Line chart with 2 lines.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-28 22:53:00 to 2025-10-29 06:09:00.
The chart has 1 Y axis displaying nT. Data ranges from -72.2 to -4.
WDC Kyoto Observatory
End of interactive chart.
More data

Magnetometers

Chart

Line chart with 360 data points.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-28 23:35:00 to 2025-10-29 05:34:00.
The chart has 1 Y axis displaying nT. Data ranges from -427.2 to -83.8.
IRF.se - Kiruna
End of interactive chart.
More data Info
Magnetometer stackplots of TGO, DTU Space and FMI
More data Info
CANadian Magnetic Observatory System
More data Info

Moon phase


First Quarter
More data

Sunspot regions

Solar Dynamics Observatory HMI Continuum
Sunspot regions
RegionNumber of
sunspots		Class
Magn. 		Class
Spot
42571HSX
42611HSX
42623CSO
42665CRO
42675CSO
42693CAO
42703BXO
More data
What are sunspots? The magnetic classification of sunspots The classification of sunspots after Malde
Today's Sun
Sunspot number 91 -5
New regions0 -1
10.7cm Solar Radio Flux122 1
Carrington Rotation2303

Solar flares

SDO AIA 131
Solar activity past two hours
Chart
Line chart with 120 data points.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-29 03:40:00 to 2025-10-29 05:39:00.
The chart has 1 Y axis displaying values. Data ranges from 4.27e-7 to 9.19e-7.
©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Current value
B6.37
2h max
B9.19
24h max
C1.66
More data Help
Flare probability
C-class solar flare 70%
M-class solar flare 5%
X-class solar flare 1%

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

Chart

Line chart with 3 lines.
The chart has 1 X axis displaying Time. Data ranges from 2025-10-28 09:30:00 to 2025-10-29 05:30:00.
The chart has 1 Y axis displaying Particles/cm-2s-1sr-1. Data ranges from 0.13 to 0.338.
©NOAA SWPC - SpaceWeatherLive.com
End of interactive chart.
Info Help

Far side

GONG Calibrated Farside Map
© NSO/GONG
STEREO
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Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Gillam, MB, Yellowknife, NT

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Coronal Hole 91/92 24Current Farside Activity 112AR 14246 115Space Weather Memes 751Feature Request: Custom Magnetometer integration 1
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01:45 UTC - Type II Radio Emission

Begin Time: 29/10/2025 00:10 UTC Estimated Velocity: 1279km/sec.

Tuesday, 28 October 2025
18:39 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 53GW at 19:35 UTC

16:15 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 14:51 UTC

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Space weather facts

Last X-flare2025/06/19X1.9
Last M-flare2025/10/20M1.0
Last geomagnetic storm2025/10/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2025129.8 -3.7
October 2025112 -17.8
Last 30 days114.1 -16.8

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