Viewing archive of Sunday, 1 April 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum flux
50 -460 -2B2.71B6.47

Sunspot regions

Region 11442

Number of
sunspots
Size Class Magn. Class Spot Location
4 -1 50 -20 DSO N12W66

Region 11443

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 30 20 CRO N13W60

Region 11445

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 130 -50 CSO S23W26

Region 11448

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 -20 BXO S17E15

Region 11449

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 30 -10 CRO S18W47

Region 11450

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 CRO N15E38

Region 11451

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 CRO N17E53

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/01/18X1.9
Last M-flare2026/01/21M3.4
Last geomagnetic storm2026/01/22Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
January 2026118.7 -5.3
Last 30 days120.4 +5.6

This day in history*

Solar flares
12014M7.04
22014M5.27
32014M5.01
42014M3.79
52001M2.27
DstG
11985-125G2
21971-97G2
31972-56G1
41980-55G1
51982-47
*since 1994

Social networks