Viewing archive of Friday, 18 May 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
118 41 1B6.43C5.198

Sunspot regions

Region 11476

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 150 -80 CAO N12W86

Solar flares on this day

C5.19 C3.19

Region 11477

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 10 HRX S20W45

Region 11478

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX S22W36

Region 11479

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 50 HSX N14W12

Region 11481

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S10E06

Region 11482

Number of
sunspots
Size Class Magn. Class Spot Location
10 1 190 60 DAI N14W03

Solar flares on this day

C1.09

Region 11484

Number of
sunspots
Size Class Magn. Class Spot Location
15 6 230 110 DAI N09E24

Region 11485

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 10 BXO S19E37

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-flare2024/12/22M1.1
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days114 -43.9

This day in history*

Solar flares
12015M6.75
21998M3.34
32013M2.36
42013M1.97
52001M1.69
DstG
12002-67
22000-62G2
31989-60
42014-57
51982-53G1
*since 1994

Social networks