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19 January 2024
20240118 Week Rotation Today Rotation Week 20240120

 
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
13545 S07W63
(863",-80")
α/β Hax/Cao 0180/0120 02/02 -
13549 S21W26
(400",-278")
β/β Cao/Cso 0200/0180 05/05 -
13553 N05W09
(152",168")
β/β Cao/Cao 0110/0090 10/35 C2.4(12:51)
C1.4(10:57)
C1.0(07:56)
C1.3(04:46)
C1.8(01:46) / -
13554 N07W00
(0",202")
α/α Hrx/Hsx 0030/0040 02/01 -
13555 S11E19
(-312",-107")
β/βγ Dai/Dso 0160/0180 08/04 -
13556 N16E27
(-427",341")
α/α Hax/Hsx 0090/0080 02/01 -
13559 N27E48
(-647",492")
β/- Dso/--- 0160/---- 03/-- -
13560 S11E54
(-776",-137")
α/- Hrx/--- 0020/---- 01/-- -
13546 S24W85
(887",-388")
/ / / / -
13547 N18W91
(926",298")
/ / / / -
13548 N15W50
(723",304")
/β /Bxo /0010 /03 -
13550 S18W71
(877",-274")
/ / / / C1.6(12:11) / -
13551 N26W36
(516",488")
/α /Hsx /0030 /02 -
13557 S13E34
(-533",-151")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.0(09:24) C5.4(03:59) C2.5(05:04) C1.2(07:18) C1.2(07:52) C1.7(08:08) C1.5(09:16) C1.9(09:38) C2.2(12:01) C2.3(12:23) C1.6(13:25) C1.4(14:05) C1.6(14:42)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 19-Jan-2024 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 19-Jan-2024 20:30 UT .