Solar flares — Jul 18, 2002
The strongest solar flare in the day
Flare of X1.8 level (very strong) — in 08:44
Solar activity index
Value for Jul 18, 2002 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 17, 2002 to Jul 18, 2002
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 18, 2002
Total number of flares of class C and higher — 11 flares
C type — 9 | M type — 1 | X type — 1
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.6
|
22:43 | 22:52 | 23:01 | — |
|
C3.3
|
21:16 | 21:27 | 21:35 | 36 |
|
C2.1
|
20:52 | 20:57 | 21:06 | — |
|
C1.4
|
18:57 | 19:02 | 19:08 | 35 |
|
C1.7
|
18:42 | 18:46 | 18:51 | 30 |
|
C5.4
|
14:48 | 14:54 | 15:04 | — |
|
C2.7
|
12:51 | 12:58 | 13:06 | 37 |
|
C1.6
|
09:15 | 09:35 | 09:40 | 30 |
|
X1.8
|
08:24 | 08:44 | 08:49 | 30 |
|
C1.7
|
07:49 | 07:53 | 07:57 | 30 |
|
M2.2
|
04:22 | 04:37 | 04:40 | 30 |