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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 Apr 18, 2022 and Apr 19, 2022 (GOES-16)

X-ray emission of the Sun on Apr 18, 2022 and Apr 19, 2022

Solar flares on Apr 19, 2022

13 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class M1.6299421:09:0021:13:0021:18:00
Flare of class M3.7299220:39:0020:49:0020:58:00
Flare of class C4.4299418:42:0018:48:0018:52:00
Flare of class C4.4299418:21:0018:40:0018:42:00
Flare of class C3.9299418:12:0018:17:0018:21:00
Flare of class C2.2299214:42:0014:46:0014:55:00
Flare of class C3.3299413:55:0014:06:0014:15:00
Flare of class C3.1299210:50:0011:03:0011:10:00
Flare of class C6.3299309:49:0009:53:0009:57:00
Flare of class C2.6299207:55:0008:04:0008:15:00
Flare of class M1.0299304:43:0004:50:0004:59:00
Flare of class C3.5299304:00:0004:17:0004:25:00
Flare of class C1.5000:32:0000:40:0000:45:00

Solar flares on Apr 18, 2022

16 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C3.1298722:24:0022:32:0022:40:00
Flare of class C7.3299320:05:0020:15:0020:30:00
Flare of class C3.0019:47:0019:55:0020:02:00
Flare of class M1.9298717:12:0017:24:0017:31:00
Flare of class C3.9299314:10:0014:24:0014:45:00
Flare of class C2.0013:09:0013:25:0013:38:00
Flare of class M1.1299310:04:0010:27:0010:49:00
Flare of class C2.5299309:10:0009:14:0009:18:00
Flare of class M1.3299307:37:0007:48:0007:54:00
Flare of class C2.9299204:42:0004:49:0004:58:00
Flare of class C7.3299403:58:0004:03:0004:07:00
Flare of class C8.5299203:01:0003:19:0003:33:00
Flare of class C2.7299402:29:0002:37:0002:52:00
Flare of class C2.8299301:27:0001:38:0001:45:00
Flare of class C5.2299300:50:0000:56:0001:00:00
Flare of class C5.9299300:29:0000:36:0000:48:00