Viewing archive of Thursday, 21 June 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
212 -202C1.71C5.0311

Sunspot regions

Region 9498

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 0 -10 AXX N23W78

Region 9500

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 10 BXO N12W49

Region 9501

Number of
sunspots
Size Class Magn. Class Spot Location
11 2 120 -30 DAO S13W50

Region 9502

Number of
sunspots
Size Class Magn. Class Spot Location
2 -5 30 10 CRO S27W30

Region 9503

Number of
sunspots
Size Class Magn. Class Spot Location
49 -7 510 -40 FAI N16W20

Solar flares on this day

C3.35

Region 9504

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 360 -30 CKO N09W17

Solar flares on this day

C3.53 C2.61 C3.6

Region 9505

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 -10 CSO N22W07

Region 9506

Number of
sunspots
Size Class Magn. Class Spot Location
27 -8 250 -110 FAO N19E08

Solar flares on this day

C3.61

Region 9509

Number of
sunspots
Size Class Magn. Class Spot Location
15 7 50 20 DAO S10W18

Region 9510

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 BXO S06W35

Region 9511

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N11E53

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/23M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days116.1 -41.8

This day in history*

Solar flares
12015M6.75
21998M3.34
32013M2.36
42013M1.97
52001M1.69
DstG
12002-67
22000-62G2
31989-60
42014-57
51982-53G1
*since 1994

Social networks