Solar Flare WatchHome › Flare history › 2024
M9.3 solar flare on 2024-06-23
ClassM9.3GOES-16 science data
Peak13:012024-06-23 UTC
Duration19 min
Peak flux9.3e-05W/m²
| Comparison | Value |
|---|---|
| Rank in year | 63 / 3708 |
| Other M/X flares that day | 2 |
| M/X flares that month | 53 |
| Solar cycle | Cycle 25 |
Compared with the strongest flares of 2024
X8.9
X8.6
X7.0
X5.8
X4.4
X4.4
X3.9
X3.4
X3.3
X3.2
X2.9
X2.8
Other M/X flares that day
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 06:16 | 06:30 | 31 | M2.4 | – | – | |
| 11:26 | 11:37 | 23 | M1.2 | – | – |
All times UTC. Until June 2017 classes are NOAA's reports of the time (GOES-15 and earlier included a 0.7 scaling factor); later classes come from calibrated GOES-16/18 data, so the same flare reads about 1.4× larger. Do not compare the two periods directly.
← M5.7 2024-06-20M5.3 2024-07-13 →
About this page
A M9.3 flare that began 2024-06-23 12:51 UTC; No. 63 of 3,708 C-class-or-larger flares in 2024.