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2 January 2023
20230101 Week Rotation Today Rotation Week 20230103

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13173 N24W68
(827",415")
α/α Hrx/Hrx 0010/0020 01/01 -
13176 N20W27
(417",379")
β/βγ Eko/Eko 0380/0430 10/12 C9.4(06:09)
/ C3.1(22:52)
C1.5(14:50)
C1.7(04:52)
C1.6(03:27)
C3.7(02:04)
C1.6(01:33)
13177 S18E05
(-81",-250")
β/β Dac/Dac 0220/0310 09/06 -
13179 N14W63
(844",259")
β/β Dki/Dki 0360/0350 08/07 -
13180 N19E31
(-476",362")
β/β Dso/Dao 0220/0210 05/06 -
13181 S19E59
(-792",-291")
α/- Hax/--- 0030/---- 01/-- -
13172 S35W89
(798",-557")
/ / / / -
13175 S20W51
(714",-301")
/ / / / -

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: C1.6(05:22) C2.8(09:44) C2.4(11:30) C3.1(11:41) C1.1(16:02) C1.7(06:56) C1.9(07:35) C1.3(08:53) C1.7(14:16) C1.6(16:34) C1.8(17:43) C1.1(19:31) C1.1(22:09)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 2-Jan-2023 00:30 UT . The greyed out and light-blue entries are values from the previous day. Slashed cells indicate that the active region has no spots. The latest positions of the active regions are given in both heliographic and heliocentric co-ordinates. The region positions are valid on 2-Jan-2023 20:30 UT .