Geomagnetic forecast
Forecast of magnetic storms from May 13, 2011 to May 15, 2011
| 13.05.2011 | 14.05.2011 | 15.05.2011 | |
| Probability of a magnetic storm | 1% | 1% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |
27-day forecast of magnetic storms
| 13.05.2011 | 14.05.2011 | 15.05.2011 | |
| Probability of a magnetic storm | 1% | 1% | 10% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |