Kp-index
Probability forecast
| Today | Active | Minor | Severe |
|---|---|---|---|
| High latitude | 15% | 25% | 25% |
| Middle latitude | 20% | 5% | 1% |
Kp-index forecast
| Predicted maximum | |
|---|---|
| Today | Kp2 |
| Tomorrow | Kp3 |
| The day after tomorrow | Kp4 |
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
More data
Info
Disturbance Storm Time index
Moon phase
Waning Gibbous
Latest news
Sunday, 31 May 2020 - 14:53 UTC
Have we passed solar minimum?
Saturday, 30 May 2020 - 13:05 UTC
Yesterday's M-flare producing active region rotates into view
Friday, 29 May 2020 - 12:01 UTC
First M-class solar flare of a Solar Cycle 25 region!
Latest forum messages
- Question about the DST Index 22
- New research suggests Solar Cycle 25 could be strongest in 50 years 12
- Did the historic solar minimum cause the pandemic? 154
- What role would a weaker magnetic field play during a large solar maximum? 4
- Bogus A4.3 Flare—2 July @ 1300z? 4
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Space weather facts
| Last X-flare | 2017/09/10 | X8.2 |
| Last M-flare | 2020/05/29 | M1.1 |
| Last geomagnetic storm | 2020/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 308 days |
| 2020 | 148 days (77%) |
| Last spotless day | 2020/07/11 |