Solar flares — Apr 30, 2001
The strongest solar flare in the day
Flare of C5.1 level (normal) — in 08:21
Solar activity index
Value for Apr 30, 2001 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 29, 2001 to Apr 30, 2001
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 30, 2001
Total number of flares of class C and higher — 9 flares
C type — 9 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.5
|
16:18 | 16:22 | 16:30 | 9445 |
|
C2.1
|
15:45 | 15:48 | 15:52 | — |
|
C1.9
|
14:12 | 14:15 | 14:19 | 9445 |
|
C1.6
|
12:54 | 12:57 | 13:01 | 9433 |
|
C2.2
|
11:55 | 12:08 | 12:20 | — |
|
C3.6
|
11:19 | 11:23 | 11:25 | 9445 |
|
C5.1
|
08:17 | 08:21 | 08:23 | 9445 |
|
C2.6
|
03:34 | 03:38 | 03:45 | 9433 |
|
C3.2
|
00:23 | 00:27 | 00:29 | — |