Solar flares on October 27, 2002
The most powerful solar flare in 24 hours
C4.3 (normal) flare - October 27 at 3:04 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-07 (Phoenix)
List of solar flares for October 27, 2002
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 17:23 | 17:26 | 17:33 | 162 |
| C4.3 | 14:53 | 15:04 | 15:15 | — |
| C2.9 | 13:34 | 13:38 | 13:42 | 162 |
| C1.9 | 10:55 | 10:58 | 11:11 | 162 |
| C1.6 | 10:26 | 10:29 | 10:37 | — |
| C1.6 | 02:55 | 03:11 | 03:22 | 162 |
| C1.3 | 02:07 | 02:21 | 02:28 | 162 |
| C1.2 | 01:13 | 01:20 | 01:24 | 162 |