Solar flares on July 28, 2024
The most powerful solar flare in 24 hours
X1.5 (very strong) flare - July 28 at 8:37 PM
Solar activity index
Value as of the end of the day on July 28, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 27, 2024 to July 28, 2024
Time zone — UTC-06 (Hay River) — summer time
List of solar flares for July 28, 2024
The total number of solar flares of class C and higher — 15 flares
C class — 9 | M class — 5 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 23:10 | 23:20 | 23:28 | 3768 |
| C9.4 | 21:40 | 21:44 | 21:50 | 3770 |
| X1.5 | 20:33 | 20:37 | 20:43 | 3766 |
| C6.8 | 20:15 | 20:19 | 20:24 | 3767 |
| C9.2 | 19:36 | 19:39 | 19:43 | 3762 |
| C8.9 | 19:07 | 19:30 | 19:36 | 3762 |
| C4.4 | 17:44 | 17:53 | 18:00 | 3770 |
| C6.9 | 16:35 | 16:45 | 17:00 | 3762 |
| M1.9 | 14:25 | 14:36 | 14:49 | 3762 |
| M1.3 | 12:08 | 12:26 | 12:40 | 3768 |
| C5.7 | 11:07 | 11:16 | 11:30 | 3767 |
| C8.2 | 09:54 | 10:00 | 10:09 | 3766 |
| M2.6 | 06:43 | 06:50 | 06:55 | 3766 |
| M7.7 | 04:27 | 04:42 | 04:54 | 3762 |
| C4.9 | 00:05 | 00:10 | 00:16 | 3766 |