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Sunspot region AR13405

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/08/14 1 120 HSX N11E75
2023/08/15 3 160 DSO N10E65
2023/08/16 5 180 FSO N08E50
2023/08/17 4 160 ESO N08E35
2023/08/18 6 140 ESO N10E25
2023/08/19 2 100 CSO N09E11
2023/08/20 2 90 CSO N09W04
2023/08/21 1 110 HSX N10W21
2023/08/22 3 110 CSO N10W34
2023/08/23 4 130 HSX N09W48
2023/08/24 2 140 HSX N10W62
2023/08/25 2 120 CAO N09W78
2023/08/26 1 60 HAX N10W89
2023/08/27 1 60 HAX N10W0*
BCM
2211

The top 10 solar flares from sunspot region 13405

Start Maximum End
1M1.12023/08/2222:3523:0423:38
2C8.92023/08/1420:3021:1021:38
3C7.12023/08/2223:3823:4123:45
4C5.02023/08/2515:4015:4915:53
5C4.12023/08/2421:5022:1422:31
6C3.92023/08/2313:5414:0714:12
7C3.12023/08/1802:4002:5203:03
8C2.92023/08/1511:2511:3311:41
9C2.62023/08/2621:4121:5021:55
10C2.32023/08/1521:4221:5222:11
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Last X-flare2024/11/06X2.3
Last M-flare2024/11/07M1.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024194.5 +28.1
Last 30 days160.2 +7.5

This day in history*

Solar flares
12004X2.91
22014X2.3
32001M8.19
42022M5.2
52014M3.89
DstG
12001-165G2
22000-151G3
31957-121G3
42004-117G4
51997-110G3
*since 1994

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