Solar flares on March 12, 2000
The most powerful solar flare in 24 hours
M3.6 (strong) flare - March 12 at 6:38 PM
Solar activity index
Value as of the end of the day on March 12, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 11, 2000 to March 12, 2000
Time zone — UTC-05 (Springfield) — summer time
List of solar flares for March 12, 2000
The total number of solar flares of class C and higher — 13 flares
C class — 12 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 21:30 | 21:34 | 21:37 | 8910 |
| C2.6 | 19:46 | 19:55 | 20:07 | — |
| M3.6 | 18:30 | 18:38 | 18:43 | 8906 |
| C3.9 | 18:02 | 18:08 | 18:14 | 8906 |
| C2.2 | 15:28 | 15:58 | 16:35 | — |
| C6.4 | 13:45 | 13:51 | 14:00 | 8898 |
| C3.5 | 12:17 | 12:25 | 12:33 | 8904 |
| C2.4 | 07:05 | 07:22 | 07:34 | 8906 |
| C1.4 | 06:28 | 06:31 | 06:36 | 8898 |
| C2.2 | 05:22 | 05:26 | 05:29 | — |
| C5.8 | 04:00 | 04:09 | 04:27 | 8906 |
| C5.4 | 01:36 | 01:39 | 01:43 | — |
| C2.5 | 01:07 | 01:16 | 01:31 | 8906 |