Viewing archive of Saturday, 7 August 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
149 -151C2.14M2.4663

Sunspot regions

Region 8645

Number of
sunspots
Size Class Magn. Class Spot Location
3 -6 110 -120 HSX S28W92

Region 8650

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 -10 HSX N17W56

Region 8651

Number of
sunspots
Size Class Magn. Class Spot Location
32 -7 720 -60 FAI N26W57

Region 8655

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 AXX N22W23

Region 8656

Number of
sunspots
Size Class Magn. Class Spot Location
14 -5 30 -50 CRO N18W33

Solar flares on this day

M1.01 C5.06 M1.76

Region 8657

Number of
sunspots
Size Class Magn. Class Spot Location
11 100 10 DSO S30E16

Region 8660

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 0 -10 AXX S34W53

Region 8661

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 10 10 BXO S14W12

Region 8662

Number of
sunspots
Size Class Magn. Class Spot Location
6 20 CRO S16E60

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-flare2024/12/08X2.2
Last M-flare2024/12/22M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days115.4 -40.8

This day in history*

Solar flares
11999M7.71
22013M4.82
32023M3.33
42013M2.8
51999M2.61
DstG
11982-101G3
22014-71G1
32001-59
41987-59
51989-58G1
*since 1994

Social networks