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Solar flares — September 23, 2023

September 23, 2023

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UTC+00
Home Solar flares September 23, 2023

Solar flares on September 23, 2023

The most powerful solar flare in 24 hours

M1.5 (strong) flare - September 23 at 8:43 PM

Solar activity index

Value as of the end of the day on September 23, 2023

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from September 22, 2023 to September 23, 2023

Time zone — UTC+00

Solar flares
PNG API: JSON | TXT

List of solar flares for September 23, 2023

The total number of solar flares of class C and higher — 18 flares

C class — 17 | M class — 1 | X class — 0

Class begin max end region
C2.6 23:00 23:05 23:09 3445
M1.5 20:14 20:43 21:00 3436
C2.8 19:29 19:38 19:46 3445
C2.5 18:57 19:07 19:14 3445
C8.7 15:07 15:18 15:27 3445
C2.3 14:52 15:00 15:08 3443
C2.8 13:38 13:45 13:53 3443
C3.2 13:11 13:14 13:21 3445
C3.4 12:40 12:54 13:03 3445
C2.3 11:28 11:34 11:38 3445
C2.7 11:00 11:04 11:08 3443
C3.0 10:06 10:12 10:20 3443
C7.6 08:55 09:13 09:26 3445
C3.8 07:00 07:16 07:26 3445
C3.6 05:27 05:40 05:56 3443
C2.4 04:35 04:39 04:44 3445
C2.3 04:09 04:21 04:35 3443
C2.7 02:56 03:03 03:09 3443