Viewing archive of Monday, 17 March 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
189 -10 -1C1.26M1111

Sunspot regions

Region 14018

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -20 HSX S19W79
HMIIF
HMIBC

Region 14019

Number of
sunspots
Size Class Magn. Class Spot Location
6 40 -80 CAO N06W65
HMIIF
HMIBC

Solar flares on this day

C2.9 C6.6 C5.3

Region 14020

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 -10 HAX N20W42
HMIIF
HMIBC

Solar flares on this day

C2.1

Region 14021

Number of
sunspots
Size Class Magn. Class Spot Location
7 120 10 CSO S05W24
HMIIF
HMIBC

Region 14022

Number of
sunspots
Size Class Magn. Class Spot Location
6 -3 30 -40 DAO N07W38
HMIIF
HMIBC

Region 14023

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 AXX N25W19
HMIIF
HMIBC

Region 14025

Number of
sunspots
Size Class Magn. Class Spot Location
12 2 90 40 DSI N11W26
HMIIF
HMIBC

Region 14028

Number of
sunspots
Size Class Magn. Class Spot Location
17 5 100 -10 DAI S19E16
HMIIF
HMIBC

Solar flares on this day

C7.8 C2.7

Region 14030

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 -10 HSX S17E26
HMIIF
HMIBC

Region 14031

Number of
sunspots
Size Class Magn. Class Spot Location
12 6 60 DAI N15W10
HMIIF
HMIBC

Solar flares on this day

C1.8

Region 14032

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N28E08
HMIIF
HMIBC

Region 14033

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX N24E37
HMIIF
HMIBC

Solar flares on this day

C9.7 M0.9

Region 14034

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 10 CRO S14E38
HMIIF
HMIBC

Solar flares on this day

C2.4 C3.6

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!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/14M1.1
Last geomagnetic storm2025/03/14Kp6- (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025133.4 -21.2
Last 30 days138.6 -20.1

This day in history*

Solar flares
12003X2.2
22024M6.77
32000M5.64
41999M4.79
52000M3.71
DstG
12015-200G2
22013-96
31958-76G2
41989-76G1
51990-65G2
*since 1994

Social networks