Solar flares on May 13, 2000
The most powerful solar flare in 24 hours
M1.1 (strong) flare - May 13 at 4:44 AM
Solar activity index
Value as of the end of the day on May 13, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 12, 2000 to May 13, 2000
Time zone — UTC+03 (Cherkessk)
List of solar flares for May 13, 2000
The total number of solar flares of class C and higher — 12 flares
C class — 10 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.9 | 23:54 | 23:59 | 00:03 | 8993 |
| C4.5 | 20:36 | 20:49 | 20:59 | 8999 |
| C3.7 | 15:11 | 15:14 | 15:17 | 8996 |
| C2.8 | 14:54 | 14:58 | 15:03 | 8990 |
| C3.8 | 13:55 | 14:01 | 14:12 | 8993 |
| C6.7 | 10:26 | 10:32 | 10:34 | 8996 |
| C4.0 | 07:30 | 07:34 | 07:38 | 8996 |
| C7.6 | 06:18 | 06:23 | 06:27 | 8996 |
| M1.1 | 04:21 | 04:44 | 05:40 | — |
| M1.0 | 02:23 | 02:29 | 02:37 | 8998 |
| C6.6 | 01:42 | 01:44 | 01:47 | 8996 |
| C9.8 | 00:28 | 00:44 | 01:08 | 8998 |