Solar Flare Forecast
Updates: Hourly
Last update: 04:00 UT 05-Mar-2021
Last update: 04:00 UT 05-Mar-2021
M (NOAA R1)
1%
X (NOAA R3)
<1%
Solar Flare Probabilities
| Region | ≥ M1 | ≥ X1 |
| full disk | 1% | <1% |
| 2806 | <1% | <1% |
| 2807 | <1% | <1% |
Solar flare forecasts are also available through the WMO Information System (search for "solar flare"; requires registration).
Explanation of the NOAA Space Weather Scales are available through the NOAA Scales.
For more information on the solar flare forecast please visit the Solar Help Page.
