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Sunspot region AR11343

Number of
sunspots		 Size Class Magn. Class Spot Location
2011/11/07 1 60 HSX N29E76
2011/11/08 1 140 HSX N27E62
2011/11/09 1 90 HSX N28E49
2011/11/10 1 110 HSX N27E37
2011/11/11 1 180 HSX N27E23
2011/11/12 1 120 HSX N26E12
2011/11/13 1 140 HSX N27W01
2011/11/14 1 120 HSX N28W14
2011/11/15 1 70 HSX N28W26
2011/11/16 1 70 HSX N28W39
2011/11/17 1 90 HSX N28W51
2011/11/18 1 50 HSX N27W64
2011/11/19 1 50 HSX N28W76
2011/11/20 1 40 HSX N27W87
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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/04M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026122.8 +36.9
Last 30 days100.8 +44.4

This day in history*

Solar flares
12000M2.97
22023M2.9
32000M2.66
42015M2.06
51999M1.66
DstG
11995-102G1
21984-99G2
32000-87
41959-71G1
51960-64
*since 1994

Aurora on this day in history

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