Solar flares on March 30, 2001
The most powerful solar flare in 24 hours
M2.2 (strong) flare - March 30 at 6:15 AM
Solar activity index
Value as of the end of the day on March 30, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 29, 2001 to March 30, 2001
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for March 30, 2001
The total number of solar flares of class C and higher — 11 flares
C class — 9 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.7 | 19:19 | 19:40 | 19:53 | 9393 |
| C5.2 | 18:14 | 18:18 | 18:22 | 9404 |
| C4.9 | 16:22 | 16:28 | 16:48 | 9397 |
| C4.7 | 16:04 | 16:10 | 16:17 | 9393 |
| C4.5 | 12:06 | 12:10 | 12:11 | — |
| C7.7 | 11:36 | 11:40 | 11:43 | — |
| M1.0 | 10:16 | 10:28 | 10:36 | 9393 |
| M2.2 | 06:11 | 06:15 | 06:20 | 9393 |
| C4.4 | 04:46 | 04:50 | 04:53 | 9393 |
| C7.5 | 03:20 | 03:28 | 03:33 | 9393 |
| C7.9 | 02:07 | 02:10 | 02:13 | 9393 |