Solar flares on March 13, 2005
The most powerful solar flare in 24 hours
C1.5 (normal) flare - March 13 at 3:17 PM
Solar activity index
Value as of the end of the day on March 13, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 12, 2005 to March 13, 2005
Time zone — UTC+00
List of solar flares for March 13, 2005
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 |
|---|---|---|---|---|
| C1.5 | 15:07 | 15:17 | 15:24 | 742 |
| C1.1 | 14:57 | 15:01 | 15:03 | 741 |
| C1.0 | 12:37 | 12:50 | 12:53 | 741 |
| C1.0 | 08:27 | 08:30 | 08:33 | 742 |
| C1.2 | 08:02 | 08:18 | 08:26 | 741 |