Geomagnetic forecast
Forecast of magnetic storms from Dec 17, 2015 to Dec 19, 2015
| 17.12.2015 | 18.12.2015 | 19.12.2015 | |
| Probability of a magnetic storm | 1% | 20% | 35% |
| Probability of a strong magnetic storm | 1% | 5% | 15% |
27-day forecast of magnetic storms
| 17.12.2015 | 18.12.2015 | 19.12.2015 | |
| Probability of a magnetic storm | 1% | 20% | 35% |
| Probability of a strong magnetic storm | 1% | 5% | 15% |