Viewing archive of Friday, 23 August 2024 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
180 50 -2C2.92M5.18118

Sunspot regions

Region 13788

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX S08W0*
HMIIF
HMIBC

Region 13790

Number of
sunspots
Size Class Magn. Class Spot Location
17 -3 370 -100 DKC S11W35
HMIIF
HMIBC

Solar flares on this day

C4.9

Region 13792

Number of
sunspots
Size Class Magn. Class Spot Location
4 260 -140 CKO S18W21
HMIIF
HMIBC

Region 13793

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 AXX N22W32
HMIIF
HMIBC

Region 13794

Number of
sunspots
Size Class Magn. Class Spot Location
9 -1 170 20 CAO N19W49
HMIIF
HMIBC

Solar flares on this day

C5.6 C5.9

Region 13796

Number of
sunspots
Size Class Magn. Class Spot Location
28 4 380 40 DKI S03W03
HMIIF
HMIBC

Solar flares on this day

C9.1

Region 13798

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 -10 HSX N06E21
HMIIF
HMIBC

Region 13799

Number of
sunspots
Size Class Magn. Class Spot Location
13 6 280 150 DKI S10E35
HMIIF
HMIBC

Solar flares on this day

C3.3

Region 13800

Number of
sunspots
Size Class Magn. Class Spot Location
11 8 80 50 CAO S28E17
HMIIF
HMIBC

Solar flares on this day

M1.0 C8.1 C7.5 C9.4 M1.7 M1.1 M3.4 M5.1

Region 13801

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 140 80 CSO N07E51
HMIIF
HMIBC

Solar flares on this day

M3.4 C5.2 C7.3 C4.4 C4.8 C6.2 M1.7 M1.18

All times in UTC

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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

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