Solar flares on January 27, 2001
The most powerful solar flare in 24 hours
C3.1 (normal) flare - January 27 at 12:03 PM
Solar activity index
Value as of the end of the day on January 27, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 26, 2001 to January 27, 2001
Time zone — UTC-07 (Red deer)
List of solar flares for January 27, 2001
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 21:55 | 22:00 | 22:07 | — |
| C1.4 | 17:19 | 17:29 | 17:35 | 9313 |
| C1.6 | 16:46 | 16:51 | 16:58 | — |
| C1.4 | 15:23 | 15:27 | 15:31 | — |
| C1.2 | 13:37 | 13:41 | 13:46 | — |
| C3.1 | 11:54 | 12:03 | 12:11 | — |
| C2.1 | 05:09 | 05:28 | 05:46 | — |
| C1.0 | 04:10 | 04:14 | 04:17 | — |
| C1.21 | 00:32 | 00:51 | 00:56 | 9321 |