Viewing archive of Friday, 17 May 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
198 -140 -1B5.7M3.214611

Sunspot regions

Region 11743

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 80 -10 CSO N22W40

Region 11744

Number of
sunspots
Size Class Magn. Class Spot Location
18 -5 120 50 CAO N05W27

Solar flares on this day

C5.0

Region 11745

Number of
sunspots
Size Class Magn. Class Spot Location
20 -8 350 -40 CKI N12W01

Region 11746

Number of
sunspots
Size Class Magn. Class Spot Location
10 2 230 -20 CSO S27W01

Region 11747

Number of
sunspots
Size Class Magn. Class Spot Location
10 -1 100 10 CAO S17W05

Region 11748

Number of
sunspots
Size Class Magn. Class Spot Location
19 10 270 10 DKI N12E36

Solar flares on this day

M3.2

Region 11749

Number of
sunspots
Size Class Magn. Class Spot Location
6 10 BXO S22W53

Region 11750

Number of
sunspots
Size Class Magn. Class Spot Location
8 5 90 80 CAO S10W28

Region 11751

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 10 BXO S23E09

Region 11752

Number of
sunspots
Size Class Magn. Class Spot Location
9 30 CRO N18W28

<< 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%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:183
Current stretch spotless days:13

This day in history*

Solar flares
12005X1.1
22000M2.1
32000M2.0
42001M1.5
52005M1.3
ApG
1200552G3
2201734G2
3199927G2
4199526G1
5200120
*since 1994

Social networks