Region 8456

Number of
sunspots
Size Class Magn. Class Spot Location
1999/02/08 1 0 AXX N23E65
1999/02/09 8 80 CSO N23E55
1999/02/10 9 140 ESO N24E42
1999/02/11 13 220 ESI N23E30
1999/02/12 16 220 EAI N23E16
1999/02/13 27 170 EAO N23E04
1999/02/14 28 60 ESO N23W09
1999/02/15 14 30 CSO N23W22
1999/02/16 3 30 BXO N22W37
1999/02/17 4 30 BXO N22W49
C
9

The top 9 solar flares from sunspot region 8456

Start Maximum End
1C9.41999/02/1316:0716:1116:22
2C5.71999/02/1215:2015:2715:48
3C4.51999/02/1303:3103:3903:42
4C2.41999/02/1216:5617:0317:10
5C2.41999/02/1309:0409:0709:09
6C1.71999/02/1406:5006:5506:57
7C1.61999/02/0816:0916:1616:21
8C1.61999/02/0819:2819:4920:00
9C1.41999/02/1106:0406:1506:26

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:210
Current stretch spotless days:12

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