Sunspot region AR12071

Number of
sunspots
Size Class Magn. Class Spot Location
2014/05/20 3 10 BXO S11E80
2014/05/21 4 30 CRO S12E64
2014/05/22 10 150 DAC S12E48
2014/05/23 9 100 DAI S12E35
2014/05/24 17 120 DAO S12E21
2014/05/25 19 140 DAO S12E08
2014/05/26 13 70 DAO S11W04
2014/05/27 9 50 CSO S11W18
2014/05/28 8 30 CSO S09W33
2014/05/29 1 10 AXX S09W47
2014/05/30 1 10 AXX S10W61
C
6

The top 6 solar flares from sunspot region 12071

Start Maximum End
1C3.342014/05/2100:5901:3802:06
2C2.082014/05/2904:2104:3004:40
3C1.82014/05/1920:3721:1021:27
4C1.582014/05/2718:4018:5119:17
5C1.542014/05/2222:1422:1922:23
6C1.532014/05/2021:0121:3522:01

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Space weather facts

Last X-flare2026/02/04X4.3
Last M-flare2026/02/09M2.8
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026132.1 +19.5
Last 30 days128.6 +27.4

This day in history*

Solar flares
12024M9.04
22023M3.7
32024M3.4
42002M2.32
52023M1.6
DstG
11986-119
21992-116G1
31982-105G2
41994-75G1
51968-69G2
*since 1994

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