Viewing archive of Wednesday, 27 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
193 -71C1.57M2.5933

Sunspot regions

Region 8737

Number of
sunspots
Size Class Magn. Class Spot Location
5 360 -10 EAO S15W78

Solar flares on this day

M2.59

Region 8738

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 10 -10 BXO N17W53

Region 8739

Number of
sunspots
Size Class Magn. Class Spot Location
62 7 800 230 FKC S11W10

Solar flares on this day

C3.21

Region 8741

Number of
sunspots
Size Class Magn. Class Spot Location
11 -7 140 -140 EAO S25E09

Region 8742

Number of
sunspots
Size Class Magn. Class Spot Location
24 5 480 30 EKI N09E43

Region 8743

Number of
sunspots
Size Class Magn. Class Spot Location
8 4 50 40 BXO S18E08

Region 8744

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 0 -10 BXO N07E30

Region 8745

Number of
sunspots
Size Class Magn. Class Spot Location
2 170 HAX S14E66

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