Solar flares on March 21, 2004
The most powerful solar flare in 24 hours
C6.3 (normal) flare - March 21 at 3:22 PM
Solar activity index
Value as of the end of the day on March 21, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 20, 2004 to March 21, 2004
Time zone — UTC+05:30 (Puri)
List of solar flares for March 21, 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 |
|---|---|---|---|---|
| C1.3 | 21:58 | 22:04 | 22:32 | 578 |
| C6.3 | 15:09 | 15:22 | 15:32 | 576 |
| C1.0 | 06:41 | 06:47 | 06:58 | 578 |
| C2.0 | 05:26 | 05:39 | 05:51 | 578 |
| C1.7 | 01:29 | 01:55 | 02:05 | 578 |