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30 September 2023
20230929 Week Rotation Today Rotation Week 20231001

 
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
13435 N10W91
(942",167")
α/β Hsx/Cso 0050/0090 01/03 -
13440 N18W86
(908",286")
α/α Axx/Hrx 0010/0020 01/01 -
13445 S14W79
(912",-251")
β/β Cao/Dao 0060/0140 03/09 -
13447 S22W59
(762",-410")
β/β Cao/Csi 0090/0120 03/07 -
13448 N13E05
(-81",105")
α/α Hsx/Hsx 0100/0110 01/02 -
13449 N15W11
(177",140")
β/β Csi/Dao 0120/0090 10/09 -
13450 S19E29
(-440",-404")
βγ/β Eai/Dai 0140/0070 13/08 -
13442 S09W83
(939",-162")
/ / / / -
13444 N22W83
(881",343")
/ / / / -
13446 N23W50
(677",305")
/ / / / -

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

Events not associated with currently named NOAA regions: C7.2(03:57) C7.1(05:34) C4.0(05:44) C8.0(05:56) C1.9(06:24) C2.4(06:51) C2.6(10:40) C9.6(11:51) C4.9(12:23) C4.0(14:05) C5.1(14:35) C6.3(15:57) C2.4(18:04) C4.7(18:15) C2.5(18:58) C3.2(20:26) C3.2(20:50) C6.2(21:18) C6.6(21:39) M1.2(16:16)

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