Solar flares on October 27, 2002
The most powerful solar flare in 24 hours
C4.3 (normal) flare - October 27 at 7:34 PM
Solar activity index
Value as of the end of the day on October 27, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 26, 2002 to October 27, 2002
Time zone — UTC-02:30 (Saint john's) — summer time
List of solar flares for October 27, 2002
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 21:53 | 21:56 | 22:03 | 162 |
| C4.3 | 19:23 | 19:34 | 19:45 | — |
| C2.9 | 18:04 | 18:08 | 18:12 | 162 |
| C1.9 | 15:25 | 15:28 | 15:41 | 162 |
| C1.6 | 14:56 | 14:59 | 15:07 | — |
| C1.6 | 07:25 | 07:41 | 07:52 | 162 |
| C1.3 | 06:37 | 06:51 | 06:58 | 162 |
| C1.2 | 05:43 | 05:50 | 05:54 | 162 |
| C1.3 | 04:22 | 04:26 | 04:28 | — |
| C1.6 | 01:20 | 01:24 | 01:27 | 162 |