Solar flares on August 28, 2001
The most powerful solar flare in 24 hours
M1.2 (strong) flare - August 28 at 2:10 PM
Solar activity index
Value as of the end of the day on August 28, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 27, 2001 to August 28, 2001
Time zone — UTC+05:30 (Dhanbad)
List of solar flares for August 28, 2001
The total number of solar flares of class C and higher — 16 flares
C class — 13 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.2 | 23:25 | 23:32 | 23:36 | — |
| M1.1 | 21:26 | 21:41 | 21:56 | 9600 |
| C5.7 | 21:02 | 21:09 | 21:20 | 9600 |
| C4.4 | 20:04 | 20:08 | 20:13 | — |
| C9.4 | 19:05 | 19:11 | 19:14 | 9587 |
| C5.5 | 17:47 | 17:59 | 18:31 | 9587 |
| C5.1 | 17:15 | 17:19 | 17:23 | 9600 |
| C6.3 | 15:33 | 15:40 | 15:52 | 9591 |
| C9.0 | 14:53 | 14:59 | 15:08 | — |
| M1.2 | 13:13 | 14:10 | 14:23 | 9601 |
| C4.2 | 12:20 | 12:28 | 12:31 | 9600 |
| C4.0 | 08:59 | 09:03 | 09:14 | 9587 |
| C6.1 | 07:29 | 07:33 | 07:38 | 9600 |
| M1.0 | 05:32 | 05:42 | 05:53 | 9591 |
| C6.6 | 04:06 | 04:14 | 04:19 | 9591 |
| C2.2 | 02:57 | 03:01 | 03:06 | — |