Solar flares on March 16, 2003
The most powerful solar flare in 24 hours
C3.0 (normal) flare - March 16 at 4:15 AM
Solar activity index
Value as of the end of the day on March 16, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 15, 2003 to March 16, 2003
Time zone — UTC+00 (London)
List of solar flares for March 16, 2003
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 12:51 | 13:12 | 13:23 | — |
| C1.0 | 11:21 | 11:29 | 11:38 | — |
| C3.0 | 03:55 | 04:15 | 04:32 | 314 |
| C1.3 | 23:59 | 00:03 | 00:06 | — |