Viewing archive of Friday, 1 October 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
67 -170 -1B5.86M1.11141

Sunspot regions

Region 8706

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -10 HSX N20W66

Region 8710

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N21E25

Region 8711

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 -10 BXO N23W58

Region 8712

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 10 BXO S13W21

Region 8713

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 20 HSX S12E45

Region 8714

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 20 HSX N12E56

Region 8715

Number of
sunspots
Size Class Magn. Class Spot Location
2 0 AXX N11E42

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-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

Social networks