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4 July 2023
20230703 Week Rotation Today Rotation Week 20230705

 
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
13354 N16W86
(904",256")
βγδ/βγδ Fkc/Fkc 1130/1150 25/22 C4.8(22:04)
C8.0(19:08)
C2.5(19:02)
C2.8(18:44)
C2.0(16:21)
C4.7(14:12)
C2.7(14:00)
C6.0(13:09)
M1.5(12:20)
C3.6(04:52)
C2.7(01:56)
/ C4.4(23:45)
13356 S07W20
(321",-165")
β/β Bxo/Bxo 0010/0010 02/03 -
13357 S07W09
(147",-167")
β/β Dao/Dao 0050/0030 06/06 C3.0(08:08) / -
13358 S13E15
(-238",-263")
β/β Dai/Dai 0100/0070 14/15 -
13359 S22E12
(-182",-402")
β/β Dso/Dai 0080/0060 08/07 -
13360 N23E16
(-240",322")
α/α Hsx/Hsx 0030/0020 02/02 -
13348 S33W91
(790",-512")
/ / / / -
13351 N21W91
(880",338")
/ / / / C2.1(09:15)
C2.5(01:29) / -
13355 S16W32
(482",-304")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C4.2(00:23) C2.9(02:22) C7.2(06:36) C5.2(21:21) C2.9(23:09)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 4-Jul-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 4-Jul-2023 23:30 UT .