Viewing archive of Friday, 20 December 2002 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
203 -220 -1C1.43M9.7793

Sunspot regions

Region 10218

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -20 AXX S18W79

Region 10220

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -40 AXX S13W91

Region 10223

Number of
sunspots
Size Class Magn. Class Spot Location
4 -3 80 -60 CAO N25W19

Region 10224

Number of
sunspots
Size Class Magn. Class Spot Location
17 -16 50 -90 FRO S14W21

Region 10225

Number of
sunspots
Size Class Magn. Class Spot Location
6 -8 40 -50 CAO N17W18

Region 10226

Number of
sunspots
Size Class Magn. Class Spot Location
45 -2 690 -30 FKC S28W28

Region 10227

Number of
sunspots
Size Class Magn. Class Spot Location
4 -3 30 -40 CAO N07W47

Region 10228

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 10 BXO S17W03

Region 10229

Number of
sunspots
Size Class Magn. Class Spot Location
21 -16 230 -210 EAI N19W03

Region 10230

Number of
sunspots
Size Class Magn. Class Spot Location
12 2 210 60 EAI S08E32

Region 10231

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 CSO S25E13

All times in UTC

<< Go to daily overview page

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

Norilsk
The solar wind speed is currently moderately high (514.5 km/sec.)

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

10:00 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 78GW at 10:32 UTC


04:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 04:05 UTC

alert


03:15 UTC - Geomagnetic activity

Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 02:59 UTC

alert


01:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 00:51 UTC

alert


Friday, 4 April 2025
23:30 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 23:17 UTC

alert


Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.5
Last geomagnetic storm2025/04/04Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025148 +13.8
Last 30 days130.9 -15.2

This day in history*

Solar flares
12001X1.21
22001M7.3
32001M4.52
42013M3.28
52004M2.47
DstG
11993-165G3
21968-112G3
31978-109G1
41984-108G2
51989-101G2
*since 1994

Social networks