Viewing archive of Tuesday, 7 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
111 303 2B5.86C3.962

Sunspot regions

Region 8677

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -40 AXX N08W84

Region 8682

Number of
sunspots
Size Class Magn. Class Spot Location
13 -2 50 -10 DAO N17W41

Region 8687

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 50 20 DAO N10W60

Region 8689

Number of
sunspots
Size Class Magn. Class Spot Location
8 2 20 CSO N18W18

Region 8690

Number of
sunspots
Size Class Magn. Class Spot Location
3 60 DAO N13E73

Solar flares on this day

C3.96

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-flare2024/11/10M4.2
Last geomagnetic storm2024/11/09Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024187.3 +20.9
Last 30 days162.6 +13.7

This day in history*

Solar flares
12004X3.67
22013X1.62
32024M4.2
42002M3.47
52001M3.33
DstG
12004-263G4
21991-144
32000-95G2
41998-93
51975-67G2
*since 1994

Social networks