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Sun flares

X-ray index

X-ray index

Diagram of the solar flare activity

X-ray emission of the Sun on Feb 14, 2023 and Feb 15, 2023 (GOES-16)

X-ray emission of the Sun on Feb 14, 2023 and Feb 15, 2023

Solar flares on Feb 15, 2023

19 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C2.3321723:27:0023:39:0023:49:00
Flare of class M1.0321321:05:0021:14:0021:18:00
Flare of class C3.4019:49:0020:03:0020:18:00
Flare of class C2.5322019:23:0019:35:0019:42:00
Flare of class C2.4017:42:0017:50:0017:54:00
Flare of class C2.0017:31:0017:38:0017:42:00
Flare of class C3.7321315:52:0015:59:0016:25:00
Flare of class C3.9322613:39:0013:43:0013:47:00
Flare of class C3.9013:26:0013:36:0013:39:00
Flare of class C2.4322612:46:0012:51:0012:56:00
Flare of class C3.3322610:04:0010:11:0010:21:00
Flare of class C7.1321309:04:0009:21:0009:33:00
Flare of class C3.2008:42:0008:50:0008:56:00
Flare of class M1.3321306:42:0007:05:0007:19:00
Flare of class M2.0321305:16:0005:23:0005:30:00
Flare of class M1.1321304:33:0004:47:0005:07:00
Flare of class C7.3322602:51:0002:59:0003:04:00
Flare of class C8.1002:15:0002:25:0002:35:00
Flare of class C5.6322001:02:0001:33:0001:53:00

Solar flares on Feb 14, 2023

11 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C8.9321321:13:0021:25:0021:37:00
Flare of class M2.6321311:59:0012:12:0012:46:00
Flare of class C5.5322611:11:0011:19:0011:26:00
Flare of class C3.5322610:38:0010:45:0010:58:00
Flare of class C3.0322609:37:0009:43:0009:57:00
Flare of class C9.6322606:13:0006:25:0006:46:00
Flare of class C3.7321405:08:0005:17:0012:02:00
Flare of class C3.7321405:08:0005:17:0005:26:00
Flare of class C2.7004:06:0004:14:0004:25:00
Flare of class M1.8322601:57:0002:03:0002:07:00
Flare of class C3.0000:13:0000:20:0000:33:00