Solar flares on August 27, 2001
The most powerful solar flare in 24 hours
M1.9 (strong) flare - August 27 at 1:38 AM
Solar activity index
Value as of the end of the day on August 27, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 26, 2001 to August 27, 2001
Time zone — UTC-05 (Fort Worth) — summer time
List of solar flares for August 27, 2001
The total number of solar flares of class C and higher — 13 flares
C class — 11 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.0 | 22:29 | 22:33 | 22:44 | 9587 |
| C6.1 | 20:59 | 21:03 | 21:08 | 9600 |
| M1.0 | 19:02 | 19:12 | 19:23 | 9591 |
| C6.6 | 17:36 | 17:44 | 17:49 | 9591 |
| C2.2 | 16:27 | 16:31 | 16:36 | — |
| C5.0 | 12:43 | 12:46 | 12:53 | 9591 |
| C3.9 | 10:25 | 10:34 | 10:40 | 9591 |
| C2.1 | 09:30 | 09:33 | 09:36 | — |
| C3.3 | 09:11 | 09:14 | 09:18 | 9591 |
| C4.6 | 08:38 | 08:45 | 08:51 | 9591 |
| C2.0 | 05:26 | 05:30 | 05:38 | — |
| M1.9 | 01:31 | 01:38 | 01:56 | — |
| C3.2 | 00:29 | 00:51 | 01:04 | 9591 |