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Sunspot region AR11719

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/04/05 1 90 HSX N08E78
2013/04/06 4 80 CSO N08E66
2013/04/07 6 150 DSI N08E53
2013/04/08 16 240 CAO N07E39
2013/04/09 11 160 DAI N10E26
2013/04/10 17 190 DAI N10E13
2013/04/11 20 180 EAI N10W00
2013/04/12 22 290 EKI N11W14
2013/04/13 26 140 DSI N10W28
2013/04/14 11 120 DAO N10W41
2013/04/15 4 70 CSO N09W53
2013/04/16 3 60 CSO N09W64
2013/04/17 3 50 CSO N10W79
2013/04/18 1 50 HSX N09W91
2013/04/19 1 50 HSX N09W0*
CM
162

The top 10 solar flares from sunspot region 11719

Start Maximum End
1M9.342013/04/1106:5507:1607:29
2M3.282013/04/0517:3417:4818:04
3C9.332013/04/1817:5618:2319:04
4C5.022013/04/1621:1721:3221:54
5C3.052013/04/0506:0606:5008:11
6C2.522013/04/0621:1721:3021:49
7C2.392013/04/1616:2116:4616:55
8C2.362013/04/1807:5608:1908:38
9C2.332013/04/1618:1618:2418:27
10C2.252013/04/0700:3901:0601:40
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Space weather facts

Last X-flare2026/04/24X2.5
Last M-flare2026/04/28M1.11
Last geomagnetic storm2026/04/20Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (2%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
April 202679.3 -6.6
May 2026158 +78.7
Last 30 days90.5 -3.1

This day in history*

Solar flares
11998X1.61
22000M4.1
32024M2.7
42001M2.57
52013M1.61
DstG
11978-145G3
21977-98G2
32024-96G3
41960-95
51998-85G3
*since 1994

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