Solar flares on March 18, 2013
The most powerful solar flare in 24 hours
C2.8 (normal) flare - March 18 at 6:21 AM
Solar activity index
Value as of the end of the day on March 18, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 17, 2013 to March 18, 2013
Time zone — UTC+03 (Cherkessk)
List of solar flares for March 18, 2013
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 |
|---|---|---|---|---|
| C1.3 | 23:54 | 23:58 | 00:02 | 1698 |
| C1.2 | 14:27 | 14:35 | 14:40 | 1698 |
| C1.2 | 10:49 | 10:54 | 10:59 | 1698 |
| C1.5 | 09:57 | 10:00 | 10:03 | 1698 |
| C2.1 | 09:27 | 09:32 | 09:41 | 1698 |
| C1.7 | 08:59 | 09:05 | 09:10 | — |
| C2.8 | 06:15 | 06:21 | 06:25 | 1698 |
| C1.0 | 00:23 | 00:26 | 00:28 | 1698 |