Sunspot region AR8329

Number of
sunspots
Size Class Magn. Class Spot Location
1998/09/06 9 150 DSO N15E52
1998/09/07 14 200 DAO N15E38
1998/09/08 13 150 DSO N16E25
1998/09/09 24 300 EAI N14E11
1998/09/10 21 240 ESI N14W02
1998/09/11 11 200 ESO N14W18
1998/09/12 10 240 DSO N15W32
1998/09/13 3 210 ESO N14W46
1998/09/14 3 210 DSO N14W60
1998/09/15 3 190 DSO N14W73
1998/09/16 2 100 CSO N14W86
C
4

The top 4 solar flares from sunspot region 8329

Start Maximum End
1C5.471998/09/1308:3909:0709:26
2C2.711998/09/1110:4910:5611:04
3C2.271998/09/0519:0319:1019:25
4C1.251998/09/1016:3116:3816:43

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Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/18Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202683.6 -2.3
Last 30 days92.3 +30.4

This day in history*

Solar flares
12022M3.7
22001M2.91
32024M2.1
42022M1.67
52021M1.1
DstG
12002-126G3
22024-117G3
31957-111G3
41977-91G2
51981-81G2
*since 1994

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