Sunspot region AR12476

Number of
sunspots
Size Class Magn. Class Spot Location
2016/01/02 1 10 AXX S11E61
2016/01/03 6 20 CRO S10E47
2016/01/04 16 80 DAI S10E34
2016/01/05 12 70 DAO S10E20
2016/01/06 8 30 CRO S10E06
2016/01/07 3 10 BXO S09W08
2016/01/08 2 10 AXX S09W22
B
2

The top 2 solar flares from sunspot region 12476

Start Maximum End
1B6.192016/01/0320:2020:2420:27
2B5.712016/01/0600:1400:2500:37

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/03M1.3
Last geomagnetic storm2026/04/02Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
April 2026141 +62.8
Last 30 days94.6 +27

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*since 1994

Aurora on this day in history

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