Sunspot region AR10808

Number of
sunspots
Size Class Magn. Class Spot Location
2005/09/08 1 10 HSX S12E83
2005/09/09 14 510 EKC S09E67
2005/09/10 38 1430 FKC S09E54
2005/09/11 38 1400 EKC S09E44
2005/09/12 80 1250 EKC S09E30
2005/09/13 52 840 FKC S11E17
2005/09/14 74 840 FKC S11E04
2005/09/15 76 1000 EKC S11W10
2005/09/16 67 880 EKC S11W22
2005/09/17 41 620 EKC S11W37
2005/09/18 38 420 EKC S11W50
2005/09/19 22 340 CKI S11W63
2005/09/20 3 280 HAX S11W78
CMX
432611

The top 10 solar flares from sunspot region 10808

Start Maximum End
1X24.42005/09/0717:1717:4018:03
2X8.872005/09/0919:1320:0420:36
3X7.772005/09/0820:5221:0621:17
4X5.172005/09/0909:4209:5910:08
5X3.022005/09/1021:3022:1122:43
6X2.542005/09/1323:1523:2223:30
7X2.152005/09/1319:1919:2720:57
8X1.682005/09/1508:3008:3808:46
9X1.672005/09/0902:4303:0003:07
10X1.672005/09/1016:3416:4316:51

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Space weather facts

Last X-flare2026/02/04X4.21
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
March 202685.2 +7
Last 30 days85.2 +8.6

This day in history*

Solar flares
12001X2.45
22014X1.45
32023X1.2
42024M3.2
52001M3.13
DstG
11959-154G3
21979-129G3
31989-125G3
41957-121G4
51984-86G2
*since 1994

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