Sunspot region AR12273

Number of
sunspots
Size Class Magn. Class Spot Location
2015/01/27 3 10 BXO S03E03
2015/01/28 6 90 DAO S03W12
2015/01/29 4 50 CAO N03W26
2015/01/30 5 40 CAO S04W41
2015/01/31 5 30 CAO S03W55
2015/02/01 2 20 HRX S03W69
2015/02/02 1 10 AXX S03W82
2015/02/03 1 10 AXX S03W97
C
1

The top 1 solar flares from sunspot region 12273

Start Maximum End
1C3.472015/01/2705:4305:4705:49

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Space weather facts

Last X-flare2024/10/31X2.03
Last M-flare2024/11/05M4.1
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024215.8 +74.4
Last 30 days161.1 +7.2

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
31986-74G1
41959-73G1
51993-71G1
*since 1994

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