Geomagnetic forecast
Forecast of magnetic storms from Oct 19, 2011 to Oct 21, 2011
| 19.10.2011 | 20.10.2011 | 21.10.2011 | |
| Probability of a magnetic storm | 1% | 1% | 1% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |
27-day forecast of magnetic storms
| 19.10.2011 | 20.10.2011 | 21.10.2011 | |
| Probability of a magnetic storm | 1% | 1% | 1% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |