Kp-index
Probability forecast
| Today | Active | Minor | Severe |
|---|---|---|---|
| High latitude | 15% | 25% | 20% |
| Middle latitude | 10% | 1% | 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 DSCOVR to Earth.
Solar wind
Speed: km/sec
Solar wind
Density: p/cm3
Interplanetary Magnetic Field
Bt: nT
Interplanetary Magnetic Field
Bz: nT
Disturbance Storm Time index
Moon phase
Waxing Gibbous
Latest news
Wednesday, 2 January 2019 - 18:57 UTC
Solar Cycle 25 and the 10.7 cm radio solar flux
Tuesday, 1 January 2019 - 15:37 UTC
Coronal hole faces Earth
Tuesday, 1 January 2019 - 00:00 UTC
Happy New Year!
Latest forum messages
- Does Solar & Geomagnetic Activity Affect Health? 7
- Geomagnetic fluctuations and seizures 2
- Changelog/Featurelog 77
- Zero KP index and insomnia 2
- CH34 2
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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: | 2019/01/05 | Kp5 (G1) |
| Number of spotless days in 2019: | 8 | |
| Current stretch spotless days: | 9 | |