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 2 January 2024
⇐20240101 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20240103⇒

NOAA
4 Active Regions
13531
13534
13536
13535

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20240102 18:58 HMI 6173Å 20240102 19:46 GHN Hα 20240102 08:22
SWAP 174Å 20240102 19:09 AIA 193Å 20240102 20:23 XRT 20240101 18:01
HMI Mag 20240102 18:58 No Time Data Available GONG Farside 20240101 12:00
No Time Data Available AIA 193Å 20240102 20:23 No Time Data Available
HMI Mag 20240102 18:58 AIA 94Å 20240102 20:23 AIA 131Å 20240102 20:23
AIA 171Å 20240102 20:23 AIA 193Å 20240102 20:23 AIA 211Å 20240102 20:23
HMI Mag 20240102 18:58 AIA 304Å 20240102 20:23 AIA 335Å 20240102 20:23
AIA 1600Å 20240102 20:27 AIA 1700Å 20240102 20:27 HMI 6173Å 20240102 19:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13531 S19W91
(921",-317") 		α/α Hsx/Hsx 0060/0160 01/01 -
13534 S14W23
(371",-188") 		β/β Bxo/Dao 0010/0120 08/10 -
13536 N06E51
(-755",135") 		βδ/α Eai/Hax 0140/0080 05/02 -
13535 S05W87
(970",-82") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.6(00:41) C1.5(04:31) C1.4(05:51) C2.0(06:38) C2.0(07:10) C1.0(07:35) C2.9(09:21) C2.6(09:48) C1.3(10:22) C1.3(13:42) C1.1(15:36) M1.2(18:02) C2.7(16:17) C5.7(16:47) C1.4(18:30) C1.8(19:38) C2.1(19:59) C2.4(20:10) C1.5(21:52) C1.9(22:35)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 2-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 2-Jan-2024 20:30 UT .