Solar flares on March 7, 2002
The most powerful solar flare in 24 hours
C7.8 (normal) flare - March 7 at 11:40 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+01 (Berlin)
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 | 23:16 | 23:40 | 23:55 | — |
| C6.3 | 21:46 | 22:04 | 22:29 | — |
| C2.5 | 18:48 | 18:55 | 19:08 | — |
| C1.6 | 18:09 | 18:14 | 18:18 | — |
| C1.8 | 17:21 | 17:25 | 17:29 | — |
| C2.7 | 14:38 | 14:59 | 15:40 | — |
| C1.8 | 12:13 | 12:22 | 12:35 | — |
| C2.5 | 09:07 | 09:22 | 09:38 | — |