Geomagnetic forecast
Forecast of magnetic storms from May 10, 2011 to May 12, 2011
| 10.05.2011 | 11.05.2011 | 12.05.2011 | |
| Probability of a magnetic storm | 5% | 10% | 15% |
| Probability of a strong magnetic storm | 1% | 1% | 5% |
27-day forecast of magnetic storms
| 10.05.2011 | 11.05.2011 | 12.05.2011 | |
| Probability of a magnetic storm | 5% | 10% | 15% |
| Probability of a strong magnetic storm | 1% | 1% | 5% |