Solar Flare Forecast
Updates: Hourly
Last update: 02:00 UT 28-Dec-2025
Last update: 02:00 UT 28-Dec-2025
M (R1-R2)
30%
X (R3-R5)
5%
Solar Flare Probabilities
| Region | ≥ M1 | ≥ X1 |
| full disk | 30% | 5% |
| 4312 | <1% | <1% |
| 4316 | <1% | <1% |
| 4317 | 15% | <1% |
| 4319 | <1% | <1% |
| 4321 | 15% | 1% |
| 4323 | <1% | <1% |
| 4324 | 10% | <1% |
| 4325 | 1% | <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.
