Solar flares on January 29, 2002
The most powerful solar flare in 24 hours
C7.3 (normal) flare - January 29 at 2:48 AM
Solar activity index
Value as of the end of the day on January 29, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 28, 2002 to January 29, 2002
Time zone — UTC-06 (Des Moines)
List of solar flares for January 29, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.6 | 20:31 | 20:40 | 20:51 | 9802 |
| C2.9 | 19:13 | 19:17 | 19:21 | — |
| C3.1 | 15:27 | 16:36 | 16:54 | — |
| C5.8 | 06:49 | 06:55 | 07:23 | 9800 |
| C3.6 | 06:16 | 06:20 | 06:24 | — |
| C4.0 | 04:13 | 04:28 | 04:37 | 9800 |
| C7.3 | 02:42 | 02:48 | 02:54 | 9800 |