Solar Flare Forecast
Updates: Hourly
Last update: 18:00 UT 17-Nov-2025
Last update: 18:00 UT 17-Nov-2025
M (R1-R2)
60%
X (R3-R5)
10%
Solar Flare Probabilities
| Region | ≥ M1 | ≥ X1 |
| full disk | 60% | 10% |
| 4274 | 55% | 10% |
| 4277 | <1% | <1% |
| 4279 | <1% | <1% |
| 4282 | <1% | <1% |
| 4283 | <1% | <1% |
| 4284 | 5% | <1% |
Solar flare forecasts are also available through the WMO Information System (search for "solar flare"; requires registration).
See the Australian Space Weather Alert System (ASWAS) for a description of the R (radio blackout) scale.
For more information on the solar flare forecast please visit the Solar Help Page.
