Sunspot region AR10255

Number of
sunspots
Size Class Magn. Class Spot Location
2003/01/13 9 200 CKO S13E14
2003/01/14 9 200 CKO S13E01
2003/01/15 7 240 CKO S13W12
2003/01/16 13 160 CAO S13W23
2003/01/17 7 150 DSO S13W39
2003/01/18 6 130 CAO S12W53
2003/01/19 2 110 HAX S13W67
2003/01/20 1 130 HSX S13W81
2003/01/21 1 70 HAX S13W94
C
1

The top 1 solar flares from sunspot region 10255

Start Maximum End
1C7.642003/01/1601:0201:0801:15

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Space weather facts

Last X-flare2024/10/31X2.03
Last M-flare2024/11/05M4.1
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024215.8 +74.4
Last 30 days160.9 +7.7

This day in history*

Solar flares
11997X12.9
22004X1.34
32004M8.52
42014M7.85
52010M7.77
DstG
12001-292G4
22000-159G3
32023-128G2
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51994-80G2
*since 1994

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