Viewing archive of Sunday, 1 May 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
57 -190B4.14C9.343

Sunspot regions

Region 11195

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 110 -60 DHO S16W80

Solar flares on this day

C2.39 B9.31

Region 11199

Number of
sunspots
Size Class Magn. Class Spot Location
7 -1 200 20 DHI N20W74

Solar flares on this day

C9.36

Region 11200

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 20 -10 BXO S18W09

Region 11202

Number of
sunspots
Size Class Magn. Class Spot Location
8 80 DAO N15W65

Region 11203

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 120 70 DAO N18E51

Solar flares on this day

B8.05

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-flare2024/11/06X2.39
Last M-flare2024/11/25M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024145.5 -20.9
Last 30 days158.8 +11.1

This day in history*

Solar flares
12000X2.81
22001X1.68
32000X1.18
42000M5.13
51999M2.97
DstG
11982-192G3
21978-149G3
32001-145
41986-105G3
52023-99G2
*since 1994

Social networks