Kp-index
Probability forecast
| Today | Active | Minor | Severe |
|---|---|---|---|
| High latitude | 15% | 25% | 25% |
| Middle latitude | 20% | 5% | 1% |
Kp-index forecast
| Predicted maximum | |
|---|---|
| Today | Kp3 |
| Tomorrow | Kp2 |
| The day after tomorrow | Kp2 |
Real Time Solar Wind
With the current speed, it will take the solar wind 60 minutes to propagate from ACE to Earth.
Solar wind
Speed: km/sec
Solar wind
Density: p/cm3
Interplanetary Magnetic Field
Bt: nT
Interplanetary Magnetic Field
Bz: nT
More data
Info
Disturbance Storm Time index
Moon phase
Waning Crescent
Latest news
Monday, 10 February 2020 - 18:49 UTC
Solar Orbiter successfully launched into space
Saturday, 8 February 2020 - 11:36 UTC
Coronal hole, Transit to Solar Cycle 25
Wednesday, 1 January 2020 - 00:00 UTC
Happy New Year!
Latest forum messages
- Collapse of Earth Magnetic field to allow SUN to roast the Earth? 20
- How to confirm coming Geomagnetic storm? 10
- Is the current solar minimum leading to a second Wolf Minimum? 3
- GOES-17 images not updating; replacement found 3
- Where to find historical data for kp index? 5
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Space weather facts
| Last X-flare: | 2017/09/10 | X8.2 |
| Last M-flare: | 2017/10/20 | M1.0 |
| Last geomagnetic storm: | 2020/02/19 | Kp5 (G1) |
| Number of spotless days in 2020: | 36 | |
| Current stretch spotless days: | 21 | |