Top 25 sunspot regions of 2009

On this page you will find an overview of the largest sunspot regions of the year 2009. This page is updated daily. Sunspot information comes from the NOAA SWPC.

RegionSize Number of
sunspots
Class Magn. Class Spot
12009/10/3010293809EKO
22009/12/19103531010ESI
32009/07/1010242305EAO
42009/09/25102711011DAO
52009/12/2810391007DSO
62009/06/0210198013CRO
72009/09/251026701HSX
82009/12/221036707DSO
92009/11/201033607BXO
102009/01/1210105010BXO
112009/11/061030505CRO
122009/06/231023403CSO
132009/05/191017304BXO
142009/05/241018303BXO
152009/02/251013202CSO
162009/03/071014202BXO
172009/04/301016205CAO
182009/11/191032204BXO
192009/12/121034203BXO
202009/06/091020202BXO
212009/06/221022202BXO
222009/12/221038203CSO
232009/09/011025102BXO
242009/01/201011103BXO
252009/02/121012101AXX

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

64%

Space weather facts

Last X-flare2017/09/10X8.2
Last M-flare2020/05/29M1.1
Last geomagnetic storm2020/04/20Kp5 (G1)
Spotless days
Last 365 days310 days
2020142 days (77%)
Current stretch18 days

This day in history*

Solar flares
12002X1.5
22002M5.3
32015M1.5
42013M1.5
52017M1.3
ApG
1200319G1
2199411
3199610
420129
519999
*since 1994

Social networks