3 August 2023
20230802 Week Rotation Today Rotation Week 20230804



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13380 S10W80
(917",-180")
βγ/βδ Dkc/Dac 0430/0190 10/21 -
13386 N12W47
(678",130")
β/β Eso/Eai 0160/0150 06/16 -
13387 N20W24
(362",238")
β/β Cso/Cso 0060/0050 04/06 -
13388 S24W32
(459",-459")
α/β Axx/Cro 0010/0010 01/01 -
13389 S09W19
(305",-239")
α/α Hsx/Hsx 0020/0020 06/02 C2.1(15:47)
C3.6(13:27)
M2.1(11:47)
C2.3(11:10)
C6.2(09:08)
C6.4(08:53)
C3.6(08:43)
C3.7(07:09)
C2.9(06:24)
C3.0(06:12)
C2.6(05:45)
C2.2(05:34)
C2.8(04:57)
C2.9(04:26)
C3.4(03:24) / -
13390 S20W08
(124",-414")
β/β Bxo/Dso 0010/0020 02/02 -
13391 N23E11
(-166",279")
β/α Cso/Hsx 0080/0050 02/01 -
13392 N09E09
(-146",51")
β/β Dao/Dao 0120/0040 13/03 -
13393 N16W17
(266",169")
α/β Axx/Cso 0010/0010 01/03 -
13384 S17W64
(813",-316")
/β /Cao /0010 /05 -

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

Events not associated with currently named NOAA regions: C3.7(13:46) C3.3(17:56) C2.9(18:37) C2.9(19:44) C5.0(20:05)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 3-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 3-Aug-2023 23:30 UT .