Solar flares on March 12, 2002
The most powerful solar flare in 24 hours
M1.5 (strong) flare - March 12 at 5:13 PM
Solar activity index
Value as of the end of the day on March 12, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 11, 2002 to March 12, 2002
Time zone — UTC-06 (Saskatoon) — summer time
List of solar flares for March 12, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 23:48 | 23:51 | 23:58 | 9866 |
| M1.5 | 17:01 | 17:13 | 17:24 | 9871 |
| C2.2 | 13:04 | 13:09 | 13:12 | 9866 |
| C2.1 | 10:32 | 10:35 | 10:37 | — |
| C2.0 | 07:10 | 07:15 | 07:17 | 9866 |
| C1.1 | 05:49 | 05:52 | 05:55 | — |
| C5.3 | 02:31 | 02:37 | 02:43 | 9866 |