Top 25 sunspot regions of 2007

On this page you will find an overview of the largest sunspot regions of the year 2007. This page is updated daily. Sunspot information comes from the NOAA SWPC.

RegionSize Number of
sunspots
Class Magn. Class Spot
12007/06/04096054023FKC
22007/07/11096353015EHI
32007/04/29095352010DKC
42007/12/14097834029DAC
52007/01/0409333105CHO
62007/05/18095630020DKC
72007/02/01094029011DSI
82007/01/0509352701HHX
92007/05/1009552508DAO
102007/07/01096121014DAC
112007/02/0709411901HSX
122007/01/2409391708DAI
132007/09/0109691204DSO
142007/01/1509381206DSO
152007/02/2309441201HSX
162007/12/100979802HAX
172007/03/030945702DAO
182007/03/120946704DSO
192007/03/290949702HAX
202007/10/070972605CRO
212007/02/170942602CAO
222007/07/060962601AXX
232007/08/090967501AXX
242007/09/020970505CSO
252007/09/300971506CRO

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Last X-flare2026/04/24X2.5
Last M-flare2026/05/10M5.7
Last geomagnetic storm2026/05/05Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (2%)
Last spotless day2026/02/24
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April 202679.3 -6.6
May 2026103.1 +23.8
Last 30 days95.2 +0.9

This day in history*

Solar flares
12013X4.11
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32025X1.21
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52024M6.6
DstG
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*since 1994

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