Sunspot regions

Viewing archive of Thursday, 21 October 2010 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.

Sunspot number	New regions	Background flux	Maximum flux
34 -27	0	A8.29	B4.49

Region 11112
Number of sunspots	Size	Class Magn.	Class Spot	Location
2 -6	10 -50		HSX	S20W84
Solar flares on this day
B2.57

Region 11113
Number of sunspots	Size	Class Magn.	Class Spot	Location
3 1	110 -20		CSO	N16W17

Region 11115
Number of sunspots	Size	Class Magn.	Class Spot	Location
2 -1	110 -80		CSO	S31W01

Region 11117
Number of sunspots	Size	Class Magn.	Class Spot	Location
2 1	70 20		HSX	N24E60
Solar flares on this day
B1.93 B3.02 B3.02

Region 11118
Number of sunspots	Size	Class Magn.	Class Spot	Location
2 1	0		AXX	N14E47

All times in UTC

Previous rotation Previous day Calendar

Next day Next rotation

<< Go to daily overview page

Latest news

Monday, 30 March 2026

M2.7 solar flare, CME arrival possible

Sunday, 1 February 2026

Latest forum messages

AR4419 21 Current Farside Activity 455 Space Weather Watch App 15 Filaments and prominences 545 Comet C/2026 A1 (MAPS) for the southern hemisphere 67

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!