Viewing archive of Saturday, 31 January 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
153 -400B9C2.54

Sunspot regions

Region 12268

Number of
sunspots
Size Class Magn. Class Spot Location
38 3 500 -10 FHC S10W31
HMIIF
HMIBC

Solar flares on this day

C1.69

Region 12271

Number of
sunspots
Size Class Magn. Class Spot Location
13 -7 230 60 DAC N17W58
HMIIF
HMIBC

Solar flares on this day

C1.36

Region 12272

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 20 HAX N12E05
HMIIF
HMIBC

Region 12273

Number of
sunspots
Size Class Magn. Class Spot Location
5 30 -10 CAO S03W55
HMIIF
HMIBC

Region 12275

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 140 DAO S17W67
HMIIF
HMIBC

Solar flares on this day

C2.32

Region 12276

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 10 BXO S07W01
HMIIF
HMIBC

Region 12277

Number of
sunspots
Size Class Magn. Class Spot Location
41 24 510 250 FKC N08E47
HMIIF
HMIBC

Solar flares on this day

C1.42

Region 12278

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 10 BXO S08E10
HMIIF
HMIBC

All times in UTC

<< Go to daily overview page

Latest news

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!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/10/31X2.03
Last M-flare2024/11/05M2.6
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024215.8 +74.4
Last 30 days161.1 +7.2

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
31986-74G1
41959-73G1
51993-71G1
*since 1994

Social networks