Geomagnetic forecast
Forecast of magnetic storms from Sep 30, 2011 to Oct 02, 2011
| 30.09.2011 | 01.10.2011 | 02.10.2011 | |
| Probability of a magnetic storm | 5% | 5% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |
27-day forecast of magnetic storms
| 30.09.2011 | 01.10.2011 | 02.10.2011 | |
| Probability of a magnetic storm | 5% | 5% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |