Geomagnetic forecast
Forecast of magnetic storms from May 26, 2011 to May 28, 2011
| 26.05.2011 | 27.05.2011 | 28.05.2011 | |
| Probability of a magnetic storm | 1% | 5% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 5% |
27-day forecast of magnetic storms
| 26.05.2011 | 27.05.2011 | 28.05.2011 | |
| Probability of a magnetic storm | 1% | 5% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 5% |