Solar flares on November 19, 2001
The most powerful solar flare in 24 hours
C4.5 (normal) flare - November 19 at 7:01 AM
Solar activity index
Value as of the end of the day on November 19, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 18, 2001 to November 19, 2001
Time zone — UTC+00
List of solar flares for November 19, 2001
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 |
|---|---|---|---|---|
| C1.7 | 23:18 | 23:24 | 23:31 | 9704 |
| C1.7 | 21:26 | 21:34 | 21:48 | — |
| C3.6 | 19:59 | 20:09 | 20:17 | 9704 |
| C1.6 | 18:52 | 18:55 | 18:58 | 9697 |
| C2.7 | 11:57 | 12:04 | 12:07 | — |
| C1.5 | 08:02 | 08:05 | 08:07 | — |
| C4.5 | 06:48 | 07:01 | 07:13 | 9704 |
| C1.6 | 05:30 | 05:38 | 05:58 | — |