Solar flares — Oct 18, 2001
The strongest solar flare in the day
Flare of C8.5 level (normal) — in 20:05
Solar activity index
Value for Oct 18, 2001 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 17, 2001 to Oct 18, 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 Oct 18, 2001
Total number of flares of class C and higher — 8 flares
C type — 8 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C8.5
|
19:58 | 20:05 | 20:11 | 9672 |
|
C4.7
|
17:06 | 17:12 | 17:20 | 9661 |
|
C6.5
|
14:46 | 14:49 | 14:52 | 9658 |
|
C3.1
|
09:31 | 09:36 | 09:40 | — |
|
C3.1
|
06:29 | 06:33 | 06:35 | — |
|
C2.3
|
05:23 | 05:26 | 05:29 | — |
|
C2.3
|
04:02 | 04:15 | 04:29 | — |
|
C2.7
|
02:55 | 02:58 | 03:00 | — |