Solar flares on March 7, 2002
The most powerful solar flare in 24 hours
C7.8 (normal) flare - March 7 at 10:40 PM
Solar activity index
Value as of the end of the day on March 7, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 6, 2002 to March 7, 2002
Time zone — UTC+00
List of solar flares for March 7, 2002
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.8 | 22:16 | 22:40 | 22:55 | — |
| C6.3 | 20:46 | 21:04 | 21:29 | — |
| C2.5 | 17:48 | 17:55 | 18:08 | — |
| C1.6 | 17:09 | 17:14 | 17:18 | — |
| C1.8 | 16:21 | 16:25 | 16:29 | — |
| C2.7 | 13:38 | 13:59 | 14:40 | — |
| C1.8 | 11:13 | 11:22 | 11:35 | — |
| C2.5 | 08:07 | 08:22 | 08:38 | — |