Solar flares — Jul 21, 2000
The strongest solar flare in the day
Flare of M5.5 level (strong) — in 15:37
Solar activity index
Value for Jul 21, 2000 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 20, 2000 to Jul 21, 2000
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 21, 2000
Total number of flares of class C and higher — 14 flares
C type — 10 | M type — 4 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C8.5
|
23:40 | 23:48 | 23:58 | 9085 |
|
C9.0
|
21:38 | 21:47 | 21:59 | 9090 |
|
C4.3
|
21:17 | 21:21 | 21:23 | 9090 |
|
C6.9
|
19:28 | 19:37 | 19:51 | 9097 |
|
M5.5
|
15:30 | 15:37 | 15:43 | 9090 |
|
C9.5
|
15:03 | 15:09 | 15:21 | 9087 |
|
M1.9
|
11:33 | 11:50 | 11:56 | 9087 |
|
M1.9
|
11:05 | 11:15 | 11:22 | 9090 |
|
C6.3
|
09:39 | 09:59 | 10:08 | 9087 |
|
M1.7
|
06:17 | 06:24 | 06:29 | 9090 |
|
C6.0
|
05:37 | 05:41 | 05:45 | 9087 |
|
C9.7
|
04:54 | 05:02 | 05:08 | — |
|
C4.0
|
04:07 | 04:12 | 04:16 | 9087 |
|
C4.9
|
00:07 | 00:12 | 00:19 | — |