Solar flares on November 13, 2003
The most powerful solar flare in 24 hours
M1.6 (strong) flare - November 13 at 5:01 AM
Solar activity index
Value as of the end of the day on November 13, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 12, 2003 to November 13, 2003
Time zone — UTC+00 (London)
List of solar flares for November 13, 2003
The total number of solar flares of class C and higher — 4 flares
C class — 2 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 15:44 | 16:00 | 16:15 | — |
| C5.0 | 11:02 | 11:08 | 11:14 | — |
| M1.4 | 09:03 | 09:29 | 10:02 | 501 |
| M1.6 | 04:54 | 05:01 | 05:06 | 501 |