Viewing archive of Saturday, 13 May 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
120 -140 -1B9.98C9.069

Sunspot regions

Region 13293

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N10W0*
HMIIF
HMIBC

Region 13294

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 100 HSX S07W75
HMIIF
HMIBC

Region 13296

Number of
sunspots
Size Class Magn. Class Spot Location
8 -4 130 -80 DAI N15W90
HMIIF
HMIBC

Solar flares on this day

C9.0 C4.9 C1.6 C4.3 C3.4

Region 13297

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 260 CKO N09W70
HMIIF
HMIBC

Solar flares on this day

C1.4 C2.0 C2.3

Region 13300

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX N09W54
HMIIF
HMIBC

Region 13301

Number of
sunspots
Size Class Magn. Class Spot Location
3 120 HAX N14E13
HMIIF
HMIBC

Solar flares on this day

C2.4

Region 13302

Number of
sunspots
Size Class Magn. Class Spot Location
5 70 CSO N19E18
HMIIF
HMIBC

Region 13304

Number of
sunspots
Size Class Magn. Class Spot Location
7 30 20 CRO N22W06
HMIIF
HMIBC

Region 13305

Number of
sunspots
Size Class Magn. Class Spot Location
8 5 30 CRO N10E24
HMIIF
HMIBC

Solar flares on this day

C2.1 C4.4

All times in UTC

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Last X-flare2024/11/06X2.3
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This day in history*

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*since 1994

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