Viewing archive of Friday, 31 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
58 -130B3.29M1.5121

Sunspot regions

Region 11755

Number of
sunspots
Size Class Magn. Class Spot Location
1 -9 10 -60 AXX N12W59
HMIIF
HMIBC

Region 11756

Number of
sunspots
Size Class Magn. Class Spot Location
2 -10 70 -70 HSX S18W73
HMIIF
HMIBC

Region 11757

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 -50 HSX S08W00
HMIIF
HMIBC

Solar flares on this day

B6.1

Region 11758

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 10 -10 AXX S22E21
HMIIF
HMIBC

Region 11760

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO N12E51
HMIIF
HMIBC

Solar flares on this day

M1.51

Region 11761

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HSX S18E37
HMIIF
HMIBC

Solar flares on this day

C1.55

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-flare2024/11/06X2.39
Last M-flare2024/11/10M4.2
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024187.3 +20.9
Last 30 days162.6 +13.7

This day in history*

Solar flares
12004X3.67
22013X1.62
32024M4.2
42002M3.47
52001M3.33
DstG
12004-263G4
21991-144
32000-95G2
41998-93
51975-67G2
*since 1994

Social networks