Viewing archive of Sunday, 15 October 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
92 -80 -1B5.79C3.943

Sunspot regions

Region 13460

Number of
sunspots
Size Class Magn. Class Spot Location
5 90 CAO S10W70
HMIIF
HMIBC

Region 13463

Number of
sunspots
Size Class Magn. Class Spot Location
4 -1 10 -10 BXO S18W18
HMIIF
HMIBC

Solar flares on this day

B9.6

Region 13464

Number of
sunspots
Size Class Magn. Class Spot Location
5 100 20 CAO N05W07
HMIIF
HMIBC

Solar flares on this day

C3.9

Region 13465

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 240 20 HAX N10E15
HMIIF
HMIBC

Region 13466

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 30 CAO N08W51
HMIIF
HMIBC

Region 13467

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 CAO N13E55
HMIIF
HMIBC

Solar flares on this day

C2.4

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