Viewing archive of Friday, 18 June 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
109 -580 -2C1.43M1.01121

Sunspot regions

Region 8576

Number of
sunspots
Size Class Magn. Class Spot Location
3 60 -30 CSO S27W91

Region 8580

Number of
sunspots
Size Class Magn. Class Spot Location
8 2 270 40 CAO S21W37

Region 8582

Number of
sunspots
Size Class Magn. Class Spot Location
21 -3 130 -20 ESO N27W46

Solar flares on this day

C3.11

Region 8583

Number of
sunspots
Size Class Magn. Class Spot Location
13 -3 90 -40 DSO S13W10

Region 8585

Number of
sunspots
Size Class Magn. Class Spot Location
6 190 10 CAO N37E16

Solar flares on this day

C4.11

Region 8586

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 0 -10 AXX N34W44

Region 8588

Number of
sunspots
Size Class Magn. Class Spot Location
6 2 30 20 CSO S22W06

Region 8589

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 30 20 CAO N27W13

Region 8590

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO S22W15

Region 8591

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N12E14

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-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks