Viewing archive of Tuesday, 25 May 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
130 262 1B4.2C2.568

Sunspot regions

Region 8544

Number of
sunspots
Size Class Magn. Class Spot Location
7 -2 160 10 FAO S20W72

Region 8545

Number of
sunspots
Size Class Magn. Class Spot Location
3 320 -10 CHO N36W49

Region 8548

Number of
sunspots
Size Class Magn. Class Spot Location
6 -5 70 CSO S20W47

Region 8550

Number of
sunspots
Size Class Magn. Class Spot Location
16 2 210 60 EAO S14E17

Region 8551

Number of
sunspots
Size Class Magn. Class Spot Location
9 3 70 30 CSO N32E25

Region 8552

Number of
sunspots
Size Class Magn. Class Spot Location
3 200 CHO N20E68

<< 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%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:216
Current stretch spotless days:18

This day in history*

Solar flares
12012M9.0
22014M4.5
32014M3.9
42004M2.6
52003M1.9
ApG
1200336G2
2199534G2
3201424G1
4199822G1
5199616
*since 1994

Social networks