Solar flares on March 13, 2003
The most powerful solar flare in 24 hours
C1.3 (normal) flare - March 13 at 2:13 AM
Solar activity index
Value as of the end of the day on March 13, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 12, 2003 to March 13, 2003
Time zone — UTC+00 (Reykjavik)
List of solar flares for March 13, 2003
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 02:04 | 02:13 | 02:21 | 311 |