Geomagnetic forecast
Forecast of magnetic storms from Jul 31, 2011 to Aug 02, 2011
| 31.07.2011 | 01.08.2011 | 02.08.2011 | |
| Probability of a magnetic storm | 15% | 15% | 5% |
| Probability of a strong magnetic storm | 5% | 5% | 1% |
27-day forecast of magnetic storms
| 31.07.2011 | 01.08.2011 | 02.08.2011 | |
| Probability of a magnetic storm | 15% | 15% | 5% |
| Probability of a strong magnetic storm | 5% | 5% | 1% |