Solar flares on November 18, 2012
The most powerful solar flare in 24 hours
C5.7 (normal) flare - November 18 at 4:07 AM
Solar activity index
Value as of the end of the day on November 18, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 17, 2012 to November 18, 2012
Time zone — UTC+00 (London)
List of solar flares for November 18, 2012
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 21:16 | 21:23 | 21:30 | 1618 |
| C1.1 | 19:21 | 19:26 | 19:37 | — |
| C1.3 | 15:28 | 15:32 | 15:37 | 1618 |
| C4.3 | 13:03 | 13:07 | 13:09 | 1619 |
| C1.0 | 08:11 | 08:15 | 08:18 | 1613 |
| C5.7 | 03:55 | 04:07 | 04:15 | 1615 |