Solar flares on November 19, 2001
The most powerful solar flare in 24 hours
C4.5 (normal) flare - November 19 at 2:01 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-05 (Kapuskasing)
List of solar flares for November 19, 2001
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 |
|---|---|---|---|---|
| C3.4 | 20:44 | 21:06 | 21:21 | 9704 |
| C2.1 | 19:48 | 19:56 | 20:06 | — |
| C1.7 | 18:18 | 18:24 | 18:31 | 9704 |
| C1.7 | 16:26 | 16:34 | 16:48 | — |
| C3.6 | 14:59 | 15:09 | 15:17 | 9704 |
| C1.6 | 13:52 | 13:55 | 13:58 | 9697 |
| C2.7 | 06:57 | 07:04 | 07:07 | — |
| C1.5 | 03:02 | 03:05 | 03:07 | — |
| C4.5 | 01:48 | 02:01 | 02:13 | 9704 |
| C1.6 | 00:30 | 00:38 | 00:58 | — |