Viewing archive of Thursday, 29 December 2022 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
113 252 1C1.2M2.4351

Sunspot regions

Region 13169

Number of
sunspots
Size Class Magn. Class Spot Location
1 -7 40 -190 HAX N20W89
HMIIF
HMIBC

Region 13171

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 40 -40 HSX N23W67
HMIIF
HMIBC

Region 13172

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO S35W36
HMIIF
HMIBC

Solar flares on this day

C2.9 C2.9

Region 13173

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 30 -10 HSX N25W16
HMIIF
HMIBC

Region 13175

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S20E02
HMIIF
HMIBC

Region 13176

Number of
sunspots
Size Class Magn. Class Spot Location
14 4 380 80 EKI N20E21
HMIIF
HMIBC

Region 13177

Number of
sunspots
Size Class Magn. Class Spot Location
3 120 30 DSO S17E54
HMIIF
HMIBC

Region 13178

Number of
sunspots
Size Class Magn. Class Spot Location
2 60 CSO S03W70
HMIIF
HMIBC

Region 13179

Number of
sunspots
Size Class Magn. Class Spot Location
4 30 CAO N13W11
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026114.3 +28.4
Last 30 days102.4 +48.5

This day in history*

Solar flares
12001X3.14
22002X1.17
32023M2.83
42002M2.34
52000M1.23
DstG
11990-281G4
21982-137G3
31957-124G3
41959-122G4
51960-81G3
*since 1994

Aurora on this day in history

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