Solar flares on November 18, 2012
The most powerful solar flare in 24 hours
C7.0 (normal) flare - November 18 at 8:28 PM
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-06 (Pierre)
List of solar flares for November 18, 2012
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.0 | 20:20 | 20:28 | 20:31 | 1618 |
| C1.1 | 18:02 | 18:12 | 18:25 | 1619 |
| C1.0 | 15:16 | 15:23 | 15:30 | 1618 |
| C1.1 | 13:21 | 13:26 | 13:37 | — |
| C1.3 | 09:28 | 09:32 | 09:37 | 1618 |
| C4.3 | 07:03 | 07:07 | 07:09 | 1619 |
| C1.0 | 02:11 | 02:15 | 02:18 | 1613 |