Solar flares on February 15, 2002
The most powerful solar flare in 24 hours
C1.9 (normal) flare - February 15 at 11:36 AM
Solar activity index
Value as of the end of the day on February 15, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 14, 2002 to February 15, 2002
Time zone — UTC-06 (Saskatoon)
List of solar flares for February 15, 2002
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 |
|---|---|---|---|---|
| C1.7 | 18:36 | 18:48 | 18:51 | — |
| C1.9 | 11:26 | 11:36 | 11:53 | 9821 |
| C1.3 | 03:53 | 03:58 | 04:02 | — |
| C1.2 | 01:58 | 02:13 | 02:21 | — |
| C1.9 | 01:09 | 01:20 | 01:31 | 9825 |
| C1.3 | 00:12 | 00:19 | 00:28 | — |