Sunspot region AR8193

Number of
sunspots
Size Class Magn. Class Spot Location
1998/04/05 7 30 CSO S22E42
1998/04/06 16 250 DSI S22E28
1998/04/07 20 280 DKI S22E14
1998/04/08 21 290 EAO S23E02
1998/04/09 18 260 EKO S23W12
1998/04/10 20 240 EAO S23W24
1998/04/11 10 210 ESO S23W38
1998/04/12 7 160 ESO S23W52
1998/04/13 3 140 ESO S22W64
1998/04/14 2 100 CSO S21W76
C
1

The top 1 solar flares from sunspot region 8193

Start Maximum End
1C1.661998/04/0511:4811:5111:55

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Space weather facts

Last X-flare2026/03/30X1.5
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
April 2026130 +51.8
Last 30 days91.6 +20.3

This day in history*

Solar flares
12001X28.5
22001X2.01
32001X1.59
42014M9.35
52017M8.22
DstG
11960-272G3
21973-173G3
32001-101G1
41976-101G1
51994-96G3
*since 1994

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