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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 Dec 17, 2022 and Dec 18, 2022 (GOES-16)

X-ray emission of the Sun on Dec 17, 2022 and Dec 18, 2022

Solar flares on Dec 18, 2022

9 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C2.0317023:06:0023:13:0023:17:00
Flare of class C3.2316219:53:0020:02:0020:15:00
Flare of class C3.8316916:40:0016:45:0016:49:00
Flare of class C4.7316914:06:0014:14:0014:19:00
Flare of class C2.3316913:11:0013:16:0013:20:00
Flare of class C5.8316209:59:0010:10:0010:16:00
Flare of class C2.4316909:34:0009:42:0009:49:00
Flare of class C3.0316904:42:0004:53:0005:06:00
Flare of class C5.4316901:13:0001:22:0001:35:00

Solar flares on Dec 17, 2022

11 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C3.2316721:58:0022:20:0022:47:00
Flare of class M1.0316919:40:0019:53:0020:01:00
Flare of class C5.0317017:29:0017:36:0017:43:00
Flare of class C1.8316916:00:0016:04:0016:09:00
Flare of class C2.0316215:42:0015:54:0016:00:00
Flare of class C3.0316608:47:0008:54:0008:58:00
Flare of class C2.8316905:36:0005:53:0005:59:00
Flare of class C2.1316005:19:0005:28:0005:36:00
Flare of class C2.5316904:26:0004:34:0004:39:00
Flare of class C3.2316502:20:0002:26:0002:30:00
Flare of class C8.7316500:51:0001:08:0001:13:00