Kp-index
Probability forecast
| Today | Active | Minor | Severe |
|---|---|---|---|
| High latitude | 15% | 20% | 10% |
| Middle latitude | 5% | 1% | 1% |
Kp-index forecast
| Predicted maximum | |
|---|---|
| Today | Kp2 |
| 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 Gibbous
Latest news
Sunday, 13 October 2019 - 15:23 UTC
DSCOVR not to come back online until early 2020
Wednesday, 25 September 2019 - 17:16 UTC
Coronal hole faces Earth, G1 watch
Saturday, 14 September 2019 - 12:30 UTC
SpaceWeatherLive mobile app update
Latest forum messages
- F10.7cm Solar Minimum Analysis 29
- Solar Cycle 25 Predictions/Forecasts by 1. 'The Panel' & 2. NASA 11
- A Solar Wind Phenomena rarely observed? 6
- On the Differential Rotation of the Sun 1
- Cosmic Rays vs. Solar Minimum 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: | 2019/09/28 | Kp5 (G1) |
| Number of spotless days in 2019: | 213 | |
| Current stretch spotless days: | 15 | |