Solar flares on March 7, 2002
The most powerful solar flare in 24 hours
C7.8 (normal) flare - March 7 at 3:40 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-07 (Edmonton)
List of solar flares for March 7, 2002
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 19:22 | 19:31 | 19:45 | — |
| C3.5 | 17:10 | 17:17 | 17:20 | — |
| C7.8 | 15:16 | 15:40 | 15:55 | — |
| C6.3 | 13:46 | 14:04 | 14:29 | — |
| C2.5 | 10:48 | 10:55 | 11:08 | — |
| C1.6 | 10:09 | 10:14 | 10:18 | — |
| C1.8 | 09:21 | 09:25 | 09:29 | — |
| C2.7 | 06:38 | 06:59 | 07:40 | — |
| C1.8 | 04:13 | 04:22 | 04:35 | — |
| C2.5 | 01:07 | 01:22 | 01:38 | — |