Sunspot region AR8336

Number of
sunspots
Size Class Magn. Class Spot Location
1998/09/17 2 40 CSO S30E52
1998/09/18 3 30 CSO S28E37
1998/09/19 8 40 DSO S25E25
1998/09/20 10 80 DSO S30E11
1998/09/21 15 70 DSI S29W02
1998/09/22 19 90 CSO S30W13
1998/09/23 13 70 DSO S29W27
1998/09/24 10 50 CAO S29W40
1998/09/25 5 30 CSO S28W54
1998/09/26 2 10 BXO S27W67
C
1

The top 1 solar flares from sunspot region 8336

Start Maximum End
1C2.21998/09/2009:4409:4909:53

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Last X-flare2026/03/30X1.4
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202686.6 +8.4
Last 30 days86.6 +11.2

This day in history*

Solar flares
12026X1.4
22022X1.38
32024M9.4
42024M9.3
52023M5.41
DstG
11990-187G4
21957-107G2
31979-104G1
41989-103G3
51988-88G2
*since 1994

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