Solar flares on February 20, 2000
The most powerful solar flare in 24 hours
M2.4 (strong) flare - February 20 at 6:37 PM
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-03:30 (Saint john's)
List of solar flares for February 20, 2000
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 21:11 | 21:14 | 21:16 | 8869 |
| M2.4 | 18:30 | 18:37 | 18:43 | — |
| C1.9 | 12:06 | 12:10 | 12:21 | 8869 |
| C1.8 | 11:52 | 11:55 | 11:58 | — |
| C2.3 | 07:56 | 08:08 | 08:24 | — |
| C4.9 | 06:45 | 06:56 | 07:07 | 8869 |
| C1.5 | 06:24 | 06:28 | 06:32 | — |
| C2.3 | 04:34 | 05:22 | 05:54 | — |
| C3.1 | 03:43 | 03:48 | 03:52 | 8869 |
| C4.0 | 00:34 | 00:50 | 01:02 | 8869 |