Viewing archive of Tuesday, 14 March 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
97 102 2B5.92C3.085

Sunspot regions

Region 13242

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX N13W0*
HMIIF
HMIBC

Region 13245

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 90 -160 HSX S22W69
HMIIF
HMIBC

Region 13247

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 20 -10 HAX S23W38
HMIIF
HMIBC

Region 13249

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 AXX S11W18
HMIIF
HMIBC

Region 13250

Number of
sunspots
Size Class Magn. Class Spot Location
5 -4 10 -20 BXO S19W22
HMIIF
HMIBC

Solar flares on this day

C3.0

Region 13251

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX S13E03
HMIIF
HMIBC

Region 13252

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 HRX N13E06
HMIIF
HMIBC

Region 13254

Number of
sunspots
Size Class Magn. Class Spot Location
5 50 CAO S24W30
HMIIF
HMIBC

Solar flares on this day

C1.3 C2.9 C1.2 C1.0

Region 13255

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 BXO S05E39
HMIIF
HMIBC

Region 13256

Number of
sunspots
Size Class Magn. Class Spot Location
5 10 BXO N16W20
HMIIF
HMIBC

All times in UTC

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Last X-flare2025/12/08X1.1
Last M-flare2025/12/10M4.4
Last geomagnetic storm2025/12/10Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025155.3 +63.5
Last 30 days109 +10.8

This day in history*

Solar flares
12001X4.02
22024M6.7
32024M2.8
42024M2
52001M1.91
DstG
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21998-69G1
31997-60
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*since 1994

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