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 17 January 2024
⇐20240116 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20240118⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20240117 12:58 HMI 6173Å 20240117 11:46 No Time Data Available
SWAP 174Å 20240117 17:38 AIA 193Å 20240117 20:25 XRT 20240116 06:21
HMI Mag 20240117 12:58 No Time Data Available GONG Farside 20240116 12:00
No Time Data Available AIA 193Å 20240117 20:25 No Time Data Available
HMI Mag 20240117 12:58 AIA 94Å 20240117 20:24 AIA 131Å 20240117 20:25
AIA 171Å 20240117 20:24 AIA 193Å 20240117 20:25 AIA 211Å 20240117 20:25
HMI Mag 20240117 12:58 AIA 304Å 20240117 20:24 AIA 335Å 20240117 20:28
AIA 1600Å 20240117 20:28 AIA 1700Å 20240117 20:28 HMI 6173Å 20240117 11:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13540 S20W91
(915",-333") 		β/β Cao/Cai 0080/0160 04/08 -
13541 S22W89
(903",-362") 		β/β Cao/Cao 0060/0120 03/09 -
13545 S07W38
(597",-55") 		α/β Hax/Cko 0110/0290 02/10 -
13548 N02W31
(503",103") 		α/β Axx/Cao 0010/0030 01/02 -
13549 S21W02
(31",-273") 		β/β Cso/Cso 0180/0240 07/08 -
13552 S24W79
(875",-381") 		β/β Cao/Cao 0100/0010 02/02 -
13553 N05E16
(-268",162") 		β/α Cao/Hax 0070/0150 05/03 -
13554 N07E25
(-410",191") 		α/α Hsx/Hsx 0040/0070 01/02 -
13555 S11E44
(-666",-128") 		β/β Dso/Dao 0080/0040 02/03 -
13556 N16E50
(-719",318") 		α/- Hsx/--- 0070/---- 01/-- -
13557 S13E62
(-840",-181") 		α/- Hax/--- 0010/---- 01/-- -
13558 S10W77
(936",-150") 		α/- Hsx/--- 0010/---- 01/-- -
13544 N18W78
(907",316") 		/ / / / -
13546 S24W57
(748",-355") 		/ / / / -
13547 N18W63
(827",335") 		/ / / / -
13550 S18W43
(634",-244") 		/α /Axx /0010 /03 -
13551 N26W15
(227",498") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.7(05:05) C1.9(06:06) C2.6(07:17) C2.3(13:47) C2.4(16:57) C2.3(17:24) C2.5(18:03) C2.5(03:21) C1.6(08:04) C1.7(10:53) C1.2(13:41) C1.4(18:33) C1.6(19:39) C1.5(20:40) C1.7(21:06) C1.6(22:10)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-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 17-Jan-2024 20:30 UT .