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5 September 2023
20230904 Week Rotation Today Rotation Week 20230906

 
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
13417 S08W36
(555",-228")
β/β Cao/Cso 0040/0040 04/04 -
13418 N21W18
(275",232")
α/α Hrx/Hsx 0010/0010 01/01 - / C1.2(21:41)
13419 N24W79
(853",363")
β/β Bxo/Bxo 0010/0010 03/03 -
13420 S20W12
(186",-434")
β/β Cro/Cso 0020/0030 01/04 -
13421 N15W14
(223",132")
β/β Dai/Bxo 0020/0020 09/05 -
13422 N13E08
(-129",97")
β/- Cro/--- 0030/---- 06/-- -
13423 N16E47
(-670",182")
β/- Bxo/--- 0010/---- 06/-- -
13416 S19W80
(886",-327")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.1(00:39) C1.0(02:13) C4.2(04:36) C3.4(04:59) C3.6(05:28) C1.1(07:11) C7.2(09:22) C1.2(14:24) C3.3(17:58) C3.6(18:22) C4.0(22:13) M2.0(08:03) M1.2(19:33) C1.0(19:56) C1.2(21:18) C1.6(21:57) C1.9(22:37)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 5-Sep-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 5-Sep-2023 23:30 UT .