Viewing archive of Tuesday, 23 November 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
157 -220C1.71C2.965

Sunspot regions

Region 8765

Number of
sunspots
Size Class Magn. Class Spot Location
14 -11 720 -70 EKC S13W72

Region 8766

Number of
sunspots
Size Class Magn. Class Spot Location
12 -2 90 -30 DAO N17W49

Region 8768

Number of
sunspots
Size Class Magn. Class Spot Location
7 -2 100 20 ESO N16W78

Region 8771

Number of
sunspots
Size Class Magn. Class Spot Location
24 -8 280 60 EAI S16W11

Solar flares on this day

C2.96 C2.93 C2.36

Region 8772

Number of
sunspots
Size Class Magn. Class Spot Location
10 2 40 20 CSO N05E16

Region 8773

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 20 CRO S15W02

Region 8776

Number of
sunspots
Size Class Magn. Class Spot Location
12 80 60 DAO S29W01

Region 8777

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 0 -10 AXX S26E27

Region 8778

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX S12E48

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-flare2024/11/11M1.3
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024175.7 +9.3
Last 30 days164.2 +19.1

This day in history*

Solar flares
12002M4.27
22012M2.91
31999M2.46
42001M2.39
51999M1.61
DstG
11981-124G3
21960-95G4
31978-93G2
42004-92G1
51983-82G2
*since 1994

Social networks