Solar flares on September 27, 2002
The most powerful solar flare in 24 hours
M1.8 (strong) flare - September 27 at 5:12 PM
Solar activity index
Value as of the end of the day on September 27, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 26, 2002 to September 27, 2002
Time zone — UTC+04 (Samara)
List of solar flares for September 27, 2002
The total number of solar flares of class C and higher — 8 flares
C class — 6 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.4 | 23:33 | 23:42 | 23:49 | 134 |
| C3.4 | 22:59 | 23:04 | 23:09 | 134 |
| C3.2 | 20:39 | 20:55 | 21:09 | 134 |
| M1.8 | 16:59 | 17:12 | 17:23 | 134 |
| C4.8 | 12:08 | 12:24 | 12:37 | 134 |
| C9.9 | 07:20 | 07:41 | 07:56 | 134 |
| C5.0 | 05:18 | 05:48 | 06:37 | — |
| C1.1 | 00:35 | 00:39 | 00:42 | 130 |