Viewing archive of Monday, 30 December 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
93 -260 -1B9.86C3.53

Sunspot regions

Region 11931

Number of
sunspots
Size Class Magn. Class Spot Location
1 110 -30 HSX S14W73
HMIIF
HMIBC

Region 11934

Number of
sunspots
Size Class Magn. Class Spot Location
17 2 160 ESC S18W53
HMIIF
HMIBC

Region 11936

Number of
sunspots
Size Class Magn. Class Spot Location
30 9 170 30 EAC S17W08
HMIIF
HMIBC

Solar flares on this day

C3.28 C3.46 C2.37

Region 11937

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 10 BXO S12E19
HMIIF
HMIBC

Region 11938

Number of
sunspots
Size Class Magn. Class Spot Location
3 60 -60 CAO S13E37
HMIIF
HMIBC

Region 11939

Number of
sunspots
Size Class Magn. Class Spot Location
5 10 BXO S06W69
HMIIF
HMIBC

All times in UTC

<< Go to daily overview page

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Gillam, MB, Whitehorse, YT, Yellowknife, NT
Anchorage, AK, Fairbanks, AK, Juneau, AK, Utqiagvik, AK

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!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

00:09 UTC - Solar flare

Moderate M1.03 flare

alert


Sunday, 30 March 2025
23:51 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.03)


23:39 UTC - Solar flare

Moderate M1.52 flare

alert


23:21 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.49)


23:09 UTC - Solar flare

Moderate M1.48 flare

alert


Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/03/30M1.0
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025127 -27.6
Last 30 days127 -25.7

This day in history*

Solar flares
12022M9.67
22000M5.89
32001M3.06
42000M2.9
52000M2.71
DstG
12001-387G4
21960-191G4
31989-100G2
41990-88
52003-78G2
*since 1994

Social networks