Geomagnetic forecast
Forecast of magnetic storms from Oct 15, 2011 to Oct 17, 2011
| 15.10.2011 | 16.10.2011 | 17.10.2011 | |
| Probability of a magnetic storm | 40% | 30% | 1% |
| Probability of a strong magnetic storm | 5% | 1% | 1% |
27-day forecast of magnetic storms
| 15.10.2011 | 16.10.2011 | 17.10.2011 | |
| Probability of a magnetic storm | 40% | 30% | 1% |
| Probability of a strong magnetic storm | 5% | 1% | 1% |