Solar flares on March 12, 2001
The most powerful solar flare in 24 hours
C4.7 (normal) flare - March 12 at 8:37 PM
Solar activity index
Value as of the end of the day on March 12, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 11, 2001 to March 12, 2001
Time zone — UTC+03 (Simferopol)
List of solar flares for March 12, 2001
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 21:36 | 21:54 | 22:18 | 9376 |
| C4.7 | 19:26 | 20:37 | 21:00 | 9376 |
| C2.1 | 08:16 | 08:23 | 08:29 | — |
| C3.1 | 05:32 | 05:42 | 05:49 | 9376 |
| C1.1 | 05:20 | 05:26 | 05:29 | 9373 |
| C2.0 | 03:02 | 03:10 | 03:22 | 9373 |
| C1.1 | 02:34 | 02:38 | 02:47 | — |