Solar flares — Dec 21, 2000
The strongest solar flare in the day
Flare of C2.8 level (normal) — in 07:33
Solar activity index
Value for Dec 21, 2000 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 20, 2000 to Dec 21, 2000
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 21, 2000
Total number of flares of class C and higher — 8 flares
C type — 8 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.6
|
09:38 | 09:46 | 09:53 | — |
|
C2.8
|
07:27 | 07:33 | 07:36 | 9280 |
|
C1.9
|
06:28 | 06:44 | 07:10 | — |
|
C1.8
|
05:25 | 05:33 | 05:38 | 9280 |
|
C1.6
|
02:40 | 02:43 | 02:49 | 9280 |
|
C1.9
|
02:13 | 02:14 | 02:18 | 9280 |
|
C2.7
|
01:45 | 01:58 | 02:07 | 9280 |
|
C2.1
|
00:58 | 01:15 | 01:25 | 9280 |