Geomagnetic forecast
Forecast of magnetic storms from Dec 20, 2016 to Dec 22, 2016
| 20.12.2016 | 21.12.2016 | 22.12.2016 | |
| Probability of a magnetic storm | 10% | 25% | 25% |
| Probability of a strong magnetic storm | 1% | 5% | 5% |
27-day forecast of magnetic storms
| 20.12.2016 | 21.12.2016 | 22.12.2016 | |
| Probability of a magnetic storm | 10% | 25% | 25% |
| Probability of a strong magnetic storm | 1% | 5% | 5% |