Viewing archive of Monday, 20 September 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
78 -350 -1C1.14C4.047

Sunspot regions

Region 8692

Number of
sunspots
Size Class Magn. Class Spot Location
1 -4 60 -50 HSX S23W84

Region 8693

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -30 AXX N12W83

Region 8695

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 HSX N21W42

Region 8699

Number of
sunspots
Size Class Magn. Class Spot Location
6 170 10 ESO N23W78

Region 8700

Number of
sunspots
Size Class Magn. Class Spot Location
26 -5 70 -40 DRI N12W05

Region 8704

Number of
sunspots
Size Class Magn. Class Spot Location
7 2 180 70 CSO S22E42

Region 8706

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX N19E77

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 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

Social networks