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 28 October 2023
⇐20231027 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20231029⇒

 
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
13468 S09W91
(953",-149") 		α/α Axx/Hrx 0010/0020 01/01 -
13471 S23W60
(771",-413") 		βγ/β Cro/Dro 0020/0030 05/09 -
13472 N19E15
(-237",241") 		β/β Cro/Cro 0010/0030 03/06 -
13473 N16E43
(-634",209") 		β/β Bxo/Bxo 0010/0010 04/01 -
13474 S17E23
(-362",-352") 		β/- Bxo/--- 0010/---- 03/-- -
13470 N23W81
(878",364") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.2(05:53) C1.7(06:09) C1.0(13:50) C2.1(08:39) C1.2(10:00) C1.2(10:37) C1.2(15:19)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-Oct-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 28-Oct-2023 23:30 UT .