Solar flares on January 19, 2004
The most powerful solar flare in 24 hours
M1.0 (strong) flare - January 19 at 6:10 PM
Solar activity index
Value as of the end of the day on January 19, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 18, 2004 to January 19, 2004
Time zone — UTC+05:30 (Surat)
List of solar flares for January 19, 2004
The total number of solar flares of class C and higher — 11 flares
C class — 9 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 23:08 | 23:13 | 23:16 | 537 |
| C3.4 | 19:55 | 20:09 | 20:26 | 543 |
| M1.0 | 18:00 | 18:10 | 18:16 | 540 |
| C1.0 | 15:02 | 15:06 | 15:08 | 537 |
| M1.0 | 10:55 | 11:02 | 11:05 | 540 |
| C1.2 | 08:18 | 08:25 | 08:33 | 540 |
| C1.7 | 07:56 | 08:01 | 08:05 | 540 |
| C1.1 | 07:36 | 07:43 | 07:49 | 540 |
| C1.1 | 06:32 | 06:38 | 06:42 | 537 |
| C1.4 | 03:10 | 03:14 | 03:19 | 540 |
| C3.7 | 01:11 | 01:33 | 01:52 | — |