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Solar flares — Apr 13, 2023

The strongest solar flare in the day

Flare of C8.4 level (normal) — in 11:43

Solar activity index

Value for Apr 13, 2023 24:00 (end on the day). The maximum value is 10.0

Solar activity index

Solar flares in 2 days

Chart of solar activity from Apr 12, 2023 to Apr 13, 2023

Time zone — UTC+01 (London) - summer time

Solar flares in 2 days
This chart in PNG format — high resolution API data: JSON or TXT

List of solar flares for Apr 13, 2023

Total number of flares of class C and higher14 flares

C type — 14 | M type — 0 | X type — 0

  start maximum end region
C2.1
21:29 21:36 21:42 3282
C2.2
19:50 19:57 20:03 3281
C4.3
12:53 12:56 13:02 3279
C6.7
11:53 11:56 12:00 3279
C8.4
11:32 11:43 11:53 3272
C3.8
09:15 09:20 09:31 3281
C3.9
08:53 08:59 09:03 3279
C2.0
05:24 05:34 05:41 3272
C2.2
04:54 05:07 05:11 3280
C2.5
03:17 03:24 03:31 3279
C3.7
02:15 02:23 02:31 3279
C3.3
02:03 02:06 02:10 3279
C4.8
00:26 00:35 00:49 3279
C1.8
23:54 00:03 00:06 3279