Viewing archive of Saturday, 19 December 1998 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
88 120C1.24C7.975

Sunspot regions

Region 8408

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 120 -60 DAO S17W79

Region 8409

Number of
sunspots
Size Class Magn. Class Spot Location
16 150 -40 ESI S26W63

Region 8410

Number of
sunspots
Size Class Magn. Class Spot Location
6 4 50 CAO N24W17

Region 8415

Number of
sunspots
Size Class Magn. Class Spot Location
11 6 190 180 EAI N19E61

Solar flares on this day

C6.39 C7.97

All times in UTC

<< Go to daily overview page

Current data suggests there is a slight possibility for aurora to appear at the following middle latitude regions in the near future

Yakutsk
The maximum X-ray flux of the past two hours is:
M1.35

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!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

13:00 UTC - Solar flare

Moderate M2.36 flare

alert


12:39 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.18)


12:03 UTC - Solar flare

Moderate M2.7 flare

alert


11:36 UTC - Solar flare

Moderate M2.08 flare

alert


11:18 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.82)


Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/12M2.3
Last geomagnetic storm2025/04/06Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025139.5 +5.3
Last 30 days136.6 -3.5

This day in history*

Solar flares
12001X2.9
22002M5.79
32013M4.79
42025M2.6
52025M2.3
DstG
12001-236G3
21990-174G4
31981-163G3
42014-87G1
51978-80G3
*since 1994

Social networks