Viewing archive of Tuesday, 27 July 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
161 113 3C1M4.3931

Sunspot regions

Region 8636

Number of
sunspots
Size Class Magn. Class Spot Location
51 -1 520 -40 FKC N21W42

Solar flares on this day

M4.39

Region 8640

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 HSX N17W03

Region 8644

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX S25E28

Region 8645

Number of
sunspots
Size Class Magn. Class Spot Location
15 410 90 FKO S27E46

Solar flares on this day

C3.9

Region 8646

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 0 -20 AXX N13W44

Region 8647

Number of
sunspots
Size Class Magn. Class Spot Location
10 4 220 110 DSO S18E51

Region 8648

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 30 HAX N24E67

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