Viewing archive of Monday, 4 December 2000 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
120 -661 -5B6.57C1.221

Sunspot regions

Region 9239

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 20 -30 HSX S21W82

Region 9240

Number of
sunspots
Size Class Magn. Class Spot Location
1 140 10 HSX N09W74

Region 9242

Number of
sunspots
Size Class Magn. Class Spot Location
10 -2 180 DSO N20W54

Solar flares on this day

C1

Region 9243

Number of
sunspots
Size Class Magn. Class Spot Location
6 -2 30 DSO S10W53

Region 9245

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N04E00

Region 9246

Number of
sunspots
Size Class Magn. Class Spot Location
17 -2 130 -20 EAO S12W21

Region 9248

Number of
sunspots
Size Class Magn. Class Spot Location
5 2 20 20 DAO N05W54

Region 9250

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX S11W80

Region 9251

Number of
sunspots
Size Class Magn. Class Spot Location
5 30 CSO S22W34

Region 9252

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 CAO S02W36

Region 9253

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 CSO S14E11

Region 9254

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HSX N10E59

Region 9255

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HSX N21E64

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/10M1.2
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025157.7 +65.9
Last 30 days108.9 +11.4

This day in history*

Solar flares
12024M6.46
22023M2.3
32002M1.63
42024M1.6
52024M1.5
DstG
11983-61G1
21982-60G2
31997-56
41985-54
52003-51G1
*since 1994

Social networks