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Sunspot region AR8243

Number of
sunspots		 Size Class Magn. Class Spot Location
1998/06/13 1 120 HAX N18E75
1998/06/14 1 140 HAX N18E65
1998/06/15 6 180 CAO N18E51
1998/06/16 4 180 CHO N17E39
1998/06/17 3 180 CSO N18E25
1998/06/18 14 220 CSO N18E12
1998/06/19 6 160 CSO N17W01
1998/06/20 7 140 CSO N18W16
1998/06/21 17 220 CSO N18W25
1998/06/22 22 240 DSO N17W38
1998/06/23 15 270 DHO N17W51
1998/06/24 11 210 CSO N16W66
1998/06/25 2 150 CSO N17W80
1998/06/26 2 100 CSO N17W91
BC
87

The top 10 solar flares from sunspot region 8243

Start Maximum End
1C5.331998/06/2014:1214:3014:44
2C5.21998/06/2022:0522:1022:14
3C3.81998/06/2204:2704:4305:01
4C3.591998/06/2104:3905:1205:51
5C2.831998/06/2121:0321:0921:13
6C2.611998/06/2020:5421:0021:04
7C1.631998/06/2118:0018:0818:13
8B8.831998/06/2100:5801:0201:04
9B8.541998/06/1408:3608:3908:42
10B8.361998/06/1415:2515:2915:36
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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

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