Viewing archive of Thursday, 18 December 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
168 140C2M9.8944

Sunspot regions

Region 12230

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 -20 HAX S14W88
HMIIF
HMIBC

Region 12234

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 80 -10 HSX N05W84
HMIIF
HMIBC

Region 12235

Number of
sunspots
Size Class Magn. Class Spot Location
4 -2 90 -70 CAO S07W29
HMIIF
HMIBC

Region 12236

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 80 -40 CAO N32W04
HMIIF
HMIBC

Region 12237

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 -40 HSX S11W14
HMIIF
HMIBC

Region 12239

Number of
sunspots
Size Class Magn. Class Spot Location
7 -6 80 DSO N13W15
HMIIF
HMIBC

Region 12240

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 40 -30 CSO N12E19
HMIIF
HMIBC

Region 12241

Number of
sunspots
Size Class Magn. Class Spot Location
20 -4 390 170 EKC S10E19
HMIIF
HMIBC

Solar flares on this day

C7.61 C9.81 M9.92

Region 12242

Number of
sunspots
Size Class Magn. Class Spot Location
26 1 700 70 EKC S18W01
HMIIF
HMIBC

Solar flares on this day

C7.98 C8.08 M1.03

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