RUS↔ENG

Sun flares

X-ray index

X-ray index

Diagram of the solar flare activity

X-ray emission of the Sun on Jul 22, 2012 and Jul 23, 2012 (GOES-15)

X-ray emission of the Sun on Jul 22, 2012 and Jul 23, 2012

Solar flares on Jul 23, 2012

3 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C1.4153023:10:0023:25:0023:33:00
Flare of class C1.0153016:40:0017:00:0017:06:00
Flare of class C2.0152711:21:0011:27:0011:48:00

Solar flares on Jul 22, 2012

No solar flares of C, M and X-class were observed