Viewing archive of Friday, 9 June 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
152 30 -1B9.63M2.551

Sunspot regions

Region 13320

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N10W76
HMIIF
HMIBC

Region 13321

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 150 -20 HSX S16W66
HMIIF
HMIBC

Solar flares on this day

C2.3

Region 13323

Number of
sunspots
Size Class Magn. Class Spot Location
12 -7 70 -80 ERO S08W46
HMIIF
HMIBC

Solar flares on this day

C1.4

Region 13326

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX N25W16
HMIIF
HMIBC

Region 13327

Number of
sunspots
Size Class Magn. Class Spot Location
33 7 180 -90 EAI S16E02
HMIIF
HMIBC

Solar flares on this day

C2.1 C3.0 C4.4

Region 13329

Number of
sunspots
Size Class Magn. Class Spot Location
9 4 90 -30 DAI N23E03
HMIIF
HMIBC

Region 13330

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -10 AXX N17W18
HMIIF
HMIBC

Region 13331

Number of
sunspots
Size Class Magn. Class Spot Location
3 180 10 ESO S22E45
HMIIF
HMIBC

Solar flares on this day

C1.9 M2.5

Region 13332

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 HRX S08E44
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/01/18X1.9
Last M-flare2026/01/21M3.4
Last geomagnetic storm2026/01/22Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
January 2026119.1 -4.9
Last 30 days122 +10.9

This day in history*

Solar flares
12023M2.8
22002M1.92
32015M1.61
42001M1.5
51999M1.19
DstG
11979-57G1
22004-56
31958-52G1
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*since 1994

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