show styles

20 January 2024
20240119 Week Rotation Today Rotation Week 20240121

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20240120 18:58 HMI 6173Å 20240120 19:34 GHN Hα 20240120 08:32
SWAP 174Å 20240120 18:47 AIA 193Å 20240120 20:24 XRT 20240119 18:12
HMI Mag 20240120 18:58 No Time Data Available GONG Farside 20240119 12:00
No Time Data Available AIA 193Å 20240120 20:24 No Time Data Available
HMI Mag 20240120 18:58 AIA 94Å 20240120 20:23 AIA 131Å 20240120 20:24
AIA 171Å 20240120 20:23 AIA 193Å 20240120 20:24 AIA 211Å 20240120 20:27
HMI Mag 20240120 18:58 AIA 304Å 20240120 20:23 AIA 335Å 20240120 20:27
AIA 1600Å 20240120 20:27 AIA 1700Å 20240120 20:27 HMI 6173Å 20240120 19:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13545 S06W78
(949",-83")
α/α Hax/Hax 0180/0180 02/02 -
13549 S21W40
(586",-287")
β/β Cao/Cao 0200/0200 03/05 -
13551 N26W48
(652",478")
β/ Bxo/ 0020/ 03/ -
13553 N05W23
(380",163")
β/β Cao/Cao 0080/0110 06/10 - / C1.0(18:32)
C1.0(09:24)
C1.0(07:56)
13554 N07W13
(218",202")
α/α Axx/Hrx 0010/0030 02/02 -
13555 S11E04
(-67",-101")
β/β Dai/Dai 0150/0160 08/08 -
13556 N16E13
(-211",349")
α/α Hax/Hax 0090/0090 02/02 -
13559 N26E34
(-491",491")
β/β Dao/Dso 0170/0160 06/03 -
13560 S11E40
(-617",-121")
α/α Axx/Hrx 0010/0020 01/01 -
13561 S16W01
(16",-186")
β/- Cao/--- 0020/---- 04/-- -
13546 S24W91
(890",-396")
/ / / / -
13548 N15W64
(847",288")
/ / / / -
13550 S18W85
(923",-293")
/ / / / -
13557 S13E20
(-326",-140")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.7(02:51) C3.5(08:35) C2.8(10:59) C1.8(12:49) C1.7(13:49) C5.2(14:21) C1.2(15:54) C1.2(16:56) C1.5(18:17) C1.4(10:57) C1.6(12:11) C2.4(12:51)

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