Solar flares on July 20, 2000
The most powerful solar flare in 24 hours
M3.6 (strong) flare - July 20 at 3:36 PM
Solar activity index
Value as of the end of the day on July 20, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 19, 2000 to July 20, 2000
Time zone — UTC+05:30 (Nerkunram)
List of solar flares for July 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 |
|---|---|---|---|---|
| C5.7 | 23:14 | 23:18 | 23:21 | — |
| C5.7 | 22:06 | 22:09 | 22:11 | 9090 |
| C7.0 | 21:13 | 21:19 | 21:23 | 9087 |
| C5.1 | 20:24 | 20:27 | 20:34 | 9090 |
| C7.0 | 18:46 | 18:53 | 19:03 | 9087 |
| M3.6 | 14:51 | 15:36 | 16:09 | 9087 |
| C6.5 | 09:16 | 09:42 | 09:51 | 9097 |
| C5.5 | 08:43 | 08:46 | 08:49 | 9097 |
| C3.6 | 03:25 | 03:28 | 03:38 | 9097 |
| C5.8 | 00:04 | 00:16 | 00:20 | 9097 |