Solar Flare Forecast
Updates: Hourly
Last update: 11:00 UT 21-Jul-2026
Last update: 11:00 UT 21-Jul-2026
M (R1-R2)
65%
X (R3-R5)
10%
Solar Flare Probabilities
| Region | ≥ M1 | ≥ X1 |
| full disk | 65% | 10% |
| 4489 | 1% | <1% |
| 4491 | <1% | <1% |
| 4492 | 10% | <1% |
| 4493 | 65% | 10% |
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.
