Viewing archive of Tuesday, 31 January 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
65 -20 -1B7.21C4.887

Sunspot regions

Region 13201

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX N23W36
HMIIF
HMIBC

Region 13204

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 60 10 DAO N25W78
HMIIF
HMIBC

Solar flares on this day

C1.5 C1.3

Region 13205

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 90 CAO S22W77
HMIIF
HMIBC

Region 13206

Number of
sunspots
Size Class Magn. Class Spot Location
5 30 -10 CAO S22E33
HMIIF
HMIBC

Solar flares on this day

C1.3

Region 13207

Number of
sunspots
Size Class Magn. Class Spot Location
5 3 130 70 CAO S12E59
HMIIF
HMIBC

Solar flares on this day

C4.9 B9.8 B9.1 C3.1 C2.4 C1.5

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-flare2024/11/06X2.39
Last M-flare2024/11/24M1.0
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.7 -21.7
Last 30 days158.7 +10.9

This day in history*

Solar flares
12000X2.81
22001X1.68
32000X1.18
42000M5.13
51999M2.97
DstG
11982-192G3
21978-149G3
32001-145
41986-105G3
52023-99G2
*since 1994

Social networks