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Sunspot region AR11884

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/10/27 2 50 HAX S09E78
2013/10/28 2 50 HAX S09E78
2013/10/29 10 130 DAO S14E53
2013/10/30 22 340 EKC S13E38
2013/10/31 15 460 EKC S11E24
2013/11/01 23 370 EKC S12E12
2013/11/02 19 370 EKI S13W01
2013/11/03 21 250 EKO S12W13
2013/11/04 27 240 EAC S12W27
2013/11/05 10 110 DAC S12W38
2013/11/06 4 70 DSO S12W49
2013/11/07 3 50 CSO S12W62
2013/11/08 1 20 HAX S12W76
CM
165

The top 10 solar flares from sunspot region 11884

Start Maximum End
1M9.122013/11/0119:4619:5319:58
2M7.142013/11/0305:1605:2205:26
3M5.12013/10/2712:3612:4812:52
4M4.472013/10/2619:2419:2719:30
5M2.382013/11/0222:1322:2122:25
6C8.932013/11/0100:0100:0900:16
7C6.242013/11/0212:5413:0713:19
8C5.232013/11/0221:2821:3221:39
9C5.012013/11/0110:0410:0810:11
10C4.662013/11/0405:3605:4405:52
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Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
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 2026101.7 +15.8
Last 30 days97.5 +41.1

This day in history*

Solar flares
12001X2.9
22002M5.79
32013M4.79
42025M2.7
52025M2.3
DstG
12001-236G3
21990-174G4
31981-163G3
42014-87G1
51978-80G3
*since 1994

Aurora on this day in history

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