Solar flares on March 31, 2004
The most powerful solar flare in 24 hours
C7.4 (normal) flare - March 31 at 4:08 PM
Solar activity index
Value as of the end of the day on March 31, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 30, 2004 to March 31, 2004
Time zone — UTC-04 (Kapuskasing) — summer time
List of solar flares for March 31, 2004
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.4 | 16:02 | 16:08 | 16:10 | 582 |
| C2.8 | 11:07 | 11:11 | 11:17 | 582 |
| C3.4 | 06:36 | 07:51 | 08:45 | 582 |
| C3.7 | 05:27 | 05:35 | 05:43 | 582 |
| C2.2 | 01:57 | 02:04 | 02:07 | 582 |