Geomagnetic forecast
Forecast of magnetic storms from Dec 29, 2017 to Dec 31, 2017
| 29.12.2017 | 30.12.2017 | 31.12.2017 | |
| Probability of a magnetic storm | 5% | 1% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |
27-day forecast of magnetic storms
| 29.12.2017 | 30.12.2017 | 31.12.2017 | |
| Probability of a magnetic storm | 5% | 1% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |