Viewing archive of Monday, 20 November 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
127 766 5C1.54M1.25141

Sunspot regions

Region 13489

Number of
sunspots
Size Class Magn. Class Spot Location
20 8 230 10 DAI S15E31
HMIIF
HMIBC

Solar flares on this day

C2.8

Region 13490

Number of
sunspots
Size Class Magn. Class Spot Location
1 -7 40 -110 HAX N23E51
HMIIF
HMIBC

Region 13491

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 10 HSX N11E54
HMIIF
HMIBC

Solar flares on this day

C2.9

Region 13492

Number of
sunspots
Size Class Magn. Class Spot Location
7 280 DHI N18E64
HMIIF
HMIBC

Solar flares on this day

C3.8 C3.8 C3.3 C2.1 M1.2 C4.8 C5.0 C3.5 C2.1 C2.7 C3.1

Region 13493

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HAX S12E69
HMIIF
HMIBC

Region 13494

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HAX S15E78
HMIIF
HMIBC

Region 13495

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 HRX N27E59
HMIIF
HMIBC

Region 13496

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N09E36
HMIIF
HMIBC

Region 13497

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX N16E50
HMIIF
HMIBC

All times in UTC

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Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Nuuk
Reykjavik
The maximum X-ray flux of the past two hours is:
C6.16

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/11M1.0
Last geomagnetic storm2025/04/06Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025141.4 +7.2
Last 30 days137.1 -3

This day in history*

Solar flares
12001X2.9
22002M5.79
32013M4.79
42002M2
52000M1.96
DstG
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21990-174G4
31981-163G3
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*since 1994

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