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16 August 2023
20230815 Week Rotation Today Rotation Week 20230817

 
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
13395 N12W91
(926",197")
α/β Axx/Dao 0010/0100 02/05 -
13397 N18W72
(857",258")
β/β Dso/Dao 0060/0090 02/06 -
13403 N26W09
(133",315")
β/β Dao/Dao 0200/0130 18/10 C1.9(10:18)
C1.3(09:56)
C1.5(09:41)
C2.1(07:56)
C2.0(01:32)
/ C1.7(19:16)
C1.4(18:45)
13404 S07E31
(-485",-209")
β/α Cao/Hax 0060/0060 03/02 -
13405 N10E51
(-726",95")
β/α Dso/Hsx 0160/0120 03/01 -
13406 S17W32
(481",-365")
β/- Bxo/--- 0010/---- 03/-- -
13407 S18E08
(-125",-396")
β/- Cro/--- 0030/---- 06/-- -
13399 S15W62
(809",-294")
/ / / / -
13400 S14W76
(892",-253")
/ / / / - / C1.8(08:26)
13402 S18W89
(900",-292")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.9(01:04) C1.7(02:53) C1.2(05:56) C1.9(07:36) C1.7(10:50) C3.3(13:37) C2.0(03:24) C4.1(06:41) C1.3(11:10) C2.9(11:25) C2.1(11:57) C2.3(21:42)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 16-Aug-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 16-Aug-2023 23:30 UT .