Solar Flare Forecast
Updates: Hourly
Last update: 03:00 UT 18-Oct-2021
Last update: 03:00 UT 18-Oct-2021
M (R1)
<1%
X (R3)
<1%
Solar Flare Probabilities
| Region | ≥ M1 | ≥ X1 |
| full disk | <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.
