Viewing archive of Wednesday, 21 February 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
1191B5C8.974

Sunspot regions

Region 9349

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 20 HRX N30W69

Region 9350

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 10 HSX N19W50

Region 9352

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 AXX S21E02

Region 9353

Number of
sunspots
Size Class Magn. Class Spot Location
4 -1 40 30 DAO S22W36

Region 9354

Number of
sunspots
Size Class Magn. Class Spot Location
18 1 150 DAO S08W20

Solar flares on this day

C8.97 C1.83

Region 9357

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 20 CSO S26E06

Region 9358

Number of
sunspots
Size Class Magn. Class Spot Location
9 3 50 10 DAO S08E20

Region 9359

Number of
sunspots
Size Class Magn. Class Spot Location
3 80 CSO N10E74

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 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

Social networks