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Sunspot region AR12386

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/07/13 1 120 HSX N11E71
2015/07/14 1 60 HSX N11E57
2015/07/15 1 60 HSX N11E43
2015/07/16 2 70 HSX N11E30
2015/07/17 2 70 HSX N11E18
2015/07/18 2 70 HSX N11E04
2015/07/19 2 90 HSX N11W07
2015/07/20 4 60 HAX N11W20
2015/07/21 1 40 HSX N11W34
2015/07/22 1 40 HSX N10W48
2015/07/23 1 30 HSX N10W61
2015/07/24 1 20 HAX N09W74
2015/07/25 1 20 HAX N09W87
2015/07/26 1 20 HAX N09W0*
B
1

The top 1 solar flares from sunspot region 12386

Start Maximum End
1B3.052015/07/2203:5403:5704:01
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Incoming & Unnumbered Active Regions 18Electron event 6AR4294 / 4296 / 4298 320Growth of Cycle 25 973Filaments and prominences 408
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Space weather facts

Last X-flare2025/12/01X1.9
Last M-flare2025/12/04M6.0
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025175.4 +83.6
Last 30 days107.3 +14.6

This day in history*

Solar flares
12006X9.4
22006M8.68
32006M5.04
42003M3
52000M2.34
DstG
11959-90
21960-90
31958-65
41957-57G1
52003-55G1
*since 1994

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