Viewing archive of Wednesday, 11 July 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
94 -280C1.29M1.4241

Sunspot regions

Region 11518

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 10 BXO N09W13

Region 11519

Number of
sunspots
Size Class Magn. Class Spot Location
1 -7 60 -40 HSX S16W04

Solar flares on this day

C2.49

Region 11520

Number of
sunspots
Size Class Magn. Class Spot Location
60 3 1370 50 FKC S16E19

Solar flares on this day

C2.84 C8.14

Region 11521

Number of
sunspots
Size Class Magn. Class Spot Location
17 6 190 80 DSI S22E05

Solar flares on this day

C4.92 M1.42

All times in UTC

<< Go to daily overview page

Currently there's no noteworthy space weather

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

Thursday, 10 April 2025
23:00 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 22:47 UTC

alert


20:45 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 50GW at 21:37 UTC


01:45 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 01:41 UTC

alert


Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/08M1.5
Last geomagnetic storm2025/04/06Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025141.4 +7.2
Last 30 days137.9 +0.4

This day in history*

Solar flares
12013M9.34
22024M5.47
32001M3.41
42000M1.63
52000M1.5
DstG
12001-271G4
21990-190G3
31978-114G4
41982-110G2
51959-88G1
*since 1994

Social networks