Viewing archive of Sunday, 12 May 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
173 281C1.21M2.75132

Sunspot regions

Region 11734

Number of
sunspots
Size Class Magn. Class Spot Location
2 310 HKX S19W0*
HMIIF
HMIBC

Solar flares on this day

C1.63 C1.46

Region 11738

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 -30 BXO N17W59
HMIIF
HMIBC

Region 11739

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 0 -10 AXX N11W53
HMIIF
HMIBC

Region 11740

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S21W39
HMIIF
HMIBC

Region 11741

Number of
sunspots
Size Class Magn. Class Spot Location
9 -2 30 -20 CAO S23W18
HMIIF
HMIBC

Region 11742

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 50 CAO N30E10
HMIIF
HMIBC

Region 11743

Number of
sunspots
Size Class Magn. Class Spot Location
10 6 110 100 DAO N24E15
HMIIF
HMIBC

Solar flares on this day

C2.38 C2.32

Region 11744

Number of
sunspots
Size Class Magn. Class Spot Location
13 3 190 130 DAI N05E28
HMIIF
HMIBC

Solar flares on this day

C1.57 C1.69 C1.93

Region 11745

Number of
sunspots
Size Class Magn. Class Spot Location
15 10 600 300 EKC N14E51
HMIIF
HMIBC

Solar flares on this day

C1.72 C1.7 C1.92 C2.13 C2.91

Region 11746

Number of
sunspots
Size Class Magn. Class Spot Location
11 9 270 60 DHI S27E50
HMIIF
HMIBC

Solar flares on this day

C3.18

Region 11747

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO S18E48

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/24M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024110.7 -41.8
Last 30 days117.3 -41.4

This day in history*

Solar flares
12001M5
22024M4.7
32024M4.1
42023M2.9
52023M2.6
DstG
11995-65G1
22014-57
32001-55G1
42002-49G1
51990-47
*since 1994

Social networks