Geomagnetic forecast
Forecast of magnetic storms from Dec 19, 2015 to Dec 21, 2015
| 19.12.2015 | 20.12.2015 | 21.12.2015 | |
| Probability of a magnetic storm | 35% | 10% | 10% |
| Probability of a strong magnetic storm | 15% | 1% | 1% |
27-day forecast of magnetic storms
| 19.12.2015 | 20.12.2015 | 21.12.2015 | |
| Probability of a magnetic storm | 35% | 10% | 10% |
| Probability of a strong magnetic storm | 15% | 1% | 1% |