Sunspot region AR12073

Number of
sunspots
Size Class Magn. Class Spot Location
2014/05/22 1 50 HSX S11E62
2014/05/23 1 50 HSX S11E49
2014/05/24 5 70 DSO S12E39
2014/05/25 17 120 DSI S12E26
2014/05/26 26 100 DAI S10E13
2014/05/27 18 90 DAI S11W01
2014/05/28 21 20 BXI S13W15
2014/05/29 11 20 CRI S13W29
2014/05/30 9 30 CRI S13W43
2014/05/31 7 30 DRO S14W53
2014/06/01 4 10 BXO S12W66
2014/06/02 1 0 AXX S12W80
BC
12

The top 3 solar flares from sunspot region 12073

Start Maximum End
1C1.282014/05/2203:4103:4803:59
2C1.112014/06/0103:4603:5504:06
3B6.212014/05/2917:5218:1918:30

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Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/02/25M2.4
Last geomagnetic storm2026/03/03Kp5 (G1)
Spotless days
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Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202678.5 +0.3
Last 30 days54.2 -74.7

This day in history*

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*since 1994

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