Sunspot regions Help

On this page you'll find an overview of all the visible sunspot regions on the Sun together with their properties, images and the chances on solar flares or proton events. This page is updated daily and the sunspot images every hour.

Solar Dynamics Observatory HMI Continuum

Regions due to return
Region Lat.
None
H-alpha plages without spots
Region Location
2726N04W59
2727

Region 2727

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 20 BXO N01W30
HMIIF HMIBC

Flare probabilities

C M X Proton
10% 1% 1% 1%
Current data suggest that it is not possible to see aurora now at middle latitudes

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/11/05Kp6 (G2)
Number of spotless days in 2018:190
Last spotless day:2018/11/11

This day in history*

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*since 1994

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