Geomagnetic forecast
Forecast of magnetic storms from Sep 20, 2017 to Sep 22, 2017
| 20.09.2017 | 21.09.2017 | 22.09.2017 | |
| Probability of a magnetic storm | 10% | 5% | 1% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |
27-day forecast of magnetic storms
| 20.09.2017 | 21.09.2017 | 22.09.2017 | |
| Probability of a magnetic storm | 10% | 5% | 1% |
| Probability of a strong magnetic storm | 1% | 1% | 1% |