Solar flares on February 20, 2000
The most powerful solar flare in 24 hours
C8.5 (normal) flare - February 20 at 2:57 AM
Solar activity index
Value as of the end of the day on February 20, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 19, 2000 to February 20, 2000
Time zone — UTC+02 (Riga)
List of solar flares for February 20, 2000
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 17:36 | 17:40 | 17:51 | 8869 |
| C1.8 | 17:22 | 17:25 | 17:28 | — |
| C2.3 | 13:26 | 13:38 | 13:54 | — |
| C4.9 | 12:15 | 12:26 | 12:37 | 8869 |
| C1.5 | 11:54 | 11:58 | 12:02 | — |
| C2.3 | 10:04 | 10:52 | 11:24 | — |
| C3.1 | 09:13 | 09:18 | 09:22 | 8869 |
| C4.0 | 06:04 | 06:20 | 06:32 | 8869 |
| C1.8 | 04:34 | 04:39 | 04:43 | — |
| C8.5 | 02:52 | 02:57 | 03:02 | 8869 |
| C5.5 | 02:01 | 02:11 | 02:25 | — |
| C3.7 | 23:58 | 00:12 | 00:31 | 8869 |