Solar flares on March 29, 2001
The most powerful solar flare in 24 hours
X1.7 (very strong) flare - March 29 at 3:15 AM
Solar activity index
Value as of the end of the day on March 29, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 28, 2001 to March 29, 2001
Time zone — UTC-07 (Phoenix)
List of solar flares for March 29, 2001
The total number of solar flares of class C and higher — 17 flares
C class — 9 | M class — 7 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.2 | 22:11 | 22:15 | 22:20 | 9393 |
| C4.4 | 20:46 | 20:50 | 20:53 | 9393 |
| C7.5 | 19:20 | 19:28 | 19:33 | 9393 |
| C7.9 | 18:07 | 18:10 | 18:13 | 9393 |
| M1.2 | 13:43 | 14:01 | 14:09 | — |
| C6.9 | 13:10 | 13:17 | 13:23 | 9393 |
| C7.1 | 11:26 | 11:41 | 11:49 | 9393 |
| C4.1 | 11:12 | 11:17 | 11:20 | 9393 |
| C5.4 | 10:33 | 10:37 | 10:42 | 9393 |
| C6.3 | 09:09 | 09:35 | 09:49 | 9397 |
| M1.2 | 08:20 | 08:25 | 08:33 | 9393 |
| M1.5 | 07:52 | 07:58 | 08:05 | 9393 |
| M1.3 | 07:28 | 07:34 | 07:41 | — |
| M1.6 | 07:09 | 07:18 | 07:22 | 9393 |
| C7.6 | 05:35 | 05:39 | 05:44 | 9393 |
| M2.1 | 04:29 | 04:35 | 04:39 | 9393 |
| X1.7 | 02:57 | 03:15 | 03:32 | 9393 |