Sunspot region AR12004

Number of
sunspots
Size Class Magn. Class Spot Location
2014/03/11 4 30 CRO S08E64
2014/03/12 1 10 AXX S08E51
2014/03/13 1 10 AXX S09E36
2014/03/17 4 10 BXO S10W17
2014/03/18 3 10 BXO S10W31
2014/03/19 8 40 CAO S10W45
2014/03/20 9 60 DAO S10W59
2014/03/21 5 50 CAO S10W73
2014/03/22 5 50 CAO S10W73
2014/03/23 5 30 CAO S09W99
2014/03/24 5 30 CAO S09W99

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Space weather facts

Last X-flare2026/01/18X1.9
Last M-flare2026/01/17M1.1
Last geomagnetic storm2026/01/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
January 202698.3 -25.7
Last 30 days102.5 -5.2

This day in history*

Solar flares
12026X1.9
22005M6.58
32000M5.64
41999M2.96
52012M2.5
DstG
12005-103G4
21995-95G2
31958-72G1
41960-59G2
51989-55
*since 1994

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