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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 May 18, 2023 and May 19, 2023 (GOES-16)

X-ray emission of the Sun on May 18, 2023 and May 19, 2023

Solar flares on May 19, 2023

20 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class M2.7331120:14:0020:26:0020:38:00
Flare of class M2.3331119:45:0020:06:0020:14:00
Flare of class C3.2331119:36:0019:43:0019:45:00
Flare of class C5.1331219:05:0019:14:0019:22:00
Flare of class C5.3331117:24:0017:29:0017:36:00
Flare of class C4.1331117:10:0017:21:0017:24:00
Flare of class C5.9331116:15:0016:31:0016:44:00
Flare of class C2.9331115:30:0015:35:0015:39:00
Flare of class C6.1331112:17:0012:39:0013:00:00
Flare of class C4.0331110:07:0010:17:0010:33:00
Flare of class C2.8331109:23:0009:30:0009:36:00
Flare of class C4.7331107:28:0007:42:0007:54:00
Flare of class C5.7331106:43:0006:49:0006:58:00
Flare of class C3.2006:25:0006:31:0006:40:00
Flare of class M2.5331104:49:0005:00:0005:10:00
Flare of class C2.9331104:37:0004:45:0004:49:00
Flare of class M1.6331103:05:0003:12:0003:23:00
Flare of class C6.9331102:48:0002:58:0003:05:00
Flare of class M5.3331100:41:0000:48:0000:54:00
Flare of class C5.1331000:05:0000:15:0000:24:00

Solar flares on May 18, 2023

13 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class M4.5331120:51:0021:05:0021:16:00
Flare of class M3.8331120:12:0020:23:0020:51:00
Flare of class M1.1331117:32:0017:51:0018:01:00
Flare of class C4.0331115:43:0015:55:0016:03:00
Flare of class M1.6331112:39:0012:49:0012:56:00
Flare of class M2.2331111:32:0011:47:0012:00:00
Flare of class C4.2331110:55:0011:05:0011:19:00
Flare of class C5.2331109:47:0010:11:0010:13:00
Flare of class M1.2331106:48:0006:55:0007:02:00
Flare of class M1.0331106:13:0006:26:0006:38:00
Flare of class C2.2004:51:0004:57:0005:01:00
Flare of class C3.8004:07:0004:12:0004:16:00
Flare of class C8.6003:03:0003:21:0003:39:00