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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 Jan 20, 2010 and Jan 21, 2010 (GOES-14)

X-ray emission of the Sun on Jan 20, 2010 and Jan 21, 2010

Solar flares on Jan 21, 2010

3 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C1.2104110:42:0010:49:0010:53:00
Flare of class C2.3104103:49:0003:54:0003:58:00
Flare of class C4.9104101:16:0001:20:0001:24:00

Solar flares on Jan 20, 2010

13 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class M3.4104117:50:0017:55:0018:00:00
Flare of class C1.0104117:28:0017:33:0017:35:00
Flare of class C2.2104115:10:0015:20:0015:28:00
Flare of class C1.3104113:19:0013:25:0013:44:00
Flare of class C3.9104112:28:0012:32:0012:36:00
Flare of class M1.8104110:46:0010:59:0011:10:00
Flare of class C3.7104109:13:0009:29:0009:41:00
Flare of class M1.6104107:42:0007:49:0007:53:00
Flare of class M1.0104106:45:0007:27:0007:34:00
Flare of class C3.9104106:10:0006:18:0006:28:00
Flare of class C5.0104104:48:0004:57:0005:03:00
Flare of class C1.7104102:47:0002:53:0003:02:00
Flare of class C4.0104100:10:0000:22:0000:30:00