Viewing archive of Saturday, 18 May 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
146 -520B6.86C8.626

Sunspot regions

Region 11743

Number of
sunspots
Size Class Magn. Class Spot Location
2 -4 30 -50 DAO N22W53
HMIIF
HMIBC

Solar flares on this day

C1.69

Region 11744

Number of
sunspots
Size Class Magn. Class Spot Location
23 5 100 -20 DAO N06W40
HMIIF
HMIBC

Region 11745

Number of
sunspots
Size Class Magn. Class Spot Location
10 -10 300 -50 CKO N13W15
HMIIF
HMIBC

Region 11746

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 160 -70 CSO S27W14
HMIIF
HMIBC

Region 11747

Number of
sunspots
Size Class Magn. Class Spot Location
10 80 -20 DAO S17W17
HMIIF
HMIBC

Region 11748

Number of
sunspots
Size Class Magn. Class Spot Location
24 5 220 -50 DAI N12E23
HMIIF
HMIBC

Solar flares on this day

C8.6 C1.62

Region 11749

Number of
sunspots
Size Class Magn. Class Spot Location
4 -2 30 20 CRO S22W66
HMIIF
HMIBC

Region 11750

Number of
sunspots
Size Class Magn. Class Spot Location
9 1 50 -40 CAO S09W41
HMIIF
HMIBC

Region 11751

Number of
sunspots
Size Class Magn. Class Spot Location
2 -4 0 -10 AXX S23W01
HMIIF
HMIBC

Region 11752

Number of
sunspots
Size Class Magn. Class Spot Location
7 -2 20 -10 CRO N18W40
HMIIF
HMIBC

Solar flares on this day

C1.87

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-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks