Geomagnetic forecast
Forecast of magnetic storms from Oct 20, 2011 to Oct 22, 2011
| 20.10.2011 | 21.10.2011 | 22.10.2011 | |
| Probability of a magnetic storm | 1% | 1% | 1% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |
27-day forecast of magnetic storms
| 20.10.2011 | 21.10.2011 | 22.10.2011 | |
| Probability of a magnetic storm | 1% | 1% | 1% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |