Viewing archive of Monday, 20 February 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
135 233 2C1.38M4.43141

Sunspot regions

Region 13217

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 130 HSX S12W86
HMIIF
HMIBC

Region 13220

Number of
sunspots
Size Class Magn. Class Spot Location
1 120 HSX S14W69
HMIIF
HMIBC

Region 13225

Number of
sunspots
Size Class Magn. Class Spot Location
4 90 DAO S21W99
HMIIF
HMIBC

Region 13226

Number of
sunspots
Size Class Magn. Class Spot Location
8 -6 280 -40 CKO N10W61
HMIIF
HMIBC

Solar flares on this day

C2.8 C7.0 C2.5

Region 13229

Number of
sunspots
Size Class Magn. Class Spot Location
16 310 10 EKC N26E18
HMIIF
HMIBC

Solar flares on this day

C3.1 C5.4 C2.8 C1.9

Region 13230

Number of
sunspots
Size Class Magn. Class Spot Location
3 110 20 HSX S23E43
HMIIF
HMIBC

Solar flares on this day

C3.7

Region 13231

Number of
sunspots
Size Class Magn. Class Spot Location
8 5 50 20 DSO N21W52
HMIIF
HMIBC

Solar flares on this day

C2.8 C3.4 C5.5

Region 13232

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HRX N10W79
HMIIF
HMIBC

Region 13233

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N14W01
HMIIF
HMIBC

Region 13234

Number of
sunspots
Size Class Magn. Class Spot Location
5 80 DAI N24E76
HMIIF
HMIBC

Solar flares on this day

C4.4 M4.4 C2.8 C2.1

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 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks