Viewing archive of Friday, 6 January 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCX
101 -20 -2C1.17X1.2291

Sunspot regions

Region 13176

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX N19W91
HMIIF
HMIBC

Region 13177

Number of
sunspots
Size Class Magn. Class Spot Location
5 -5 50 -40 CAO S17W47
HMIIF
HMIBC

Region 13180

Number of
sunspots
Size Class Magn. Class Spot Location
5 -6 120 -60 CSO N20W23
HMIIF
HMIBC

Region 13181

Number of
sunspots
Size Class Magn. Class Spot Location
13 1 110 30 DAI S18E05
HMIIF
HMIBC

Region 13182

Number of
sunspots
Size Class Magn. Class Spot Location
9 5 450 170 DKI S16E57
HMIIF
HMIBC

Solar flares on this day

X1.22 C1.5 C1.7 C2.5

Region 13183

Number of
sunspots
Size Class Magn. Class Spot Location
8 3 160 130 DSI S16W22
HMIIF
HMIBC

Solar flares on this day

C3.5 C1.8 C1.8 C6.1 C5.0

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/02M3.5
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
April 2026130 +51.8
Last 30 days92.6 +25.1

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*since 1994

Aurora on this day in history

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