Solar flares — Aug 21, 2000
The strongest solar flare in the day
Flare of C4.1 level (normal) — in 06:38
Solar activity index
Value for Aug 21, 2000 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 20, 2000 to Aug 21, 2000
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
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List of solar flares for Aug 21, 2000
Total number of flares of class C and higher — 10 flares
C type — 10 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C2.8
|
22:29 | 22:34 | 22:38 | 9125 |
C1.0
|
20:18 | 20:22 | 20:24 | 9125 |
C1.7
|
14:35 | 14:40 | 14:44 | 9125 |
C2.3
|
13:47 | 14:02 | 14:06 | 9125 |
C1.1
|
13:03 | 13:07 | 13:18 | — |
C1.4
|
12:15 | 12:22 | 12:28 | — |
C2.8
|
08:36 | 08:58 | 09:08 | 9125 |
C4.1
|
06:30 | 06:38 | 06:43 | 9125 |
C1.9
|
04:07 | 04:12 | 04:24 | 9125 |
C2.0
|
01:12 | 01:16 | 01:24 | 9125 |