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4 January 2025
20250103 Week Rotation Today Rotation Week 20250105

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available GHN Hα 20250103 12:20
SWAP 174Å 20250104 05:02 No Time Data Available XRT 20250102 06:03
No Time Data Available No Time Data Available GONG Farside 20250103 00:00
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13935 S18W91
(927",-301")
α/α Hsx/Hsx 0060/0050 01/01 -
13938 N19W74
(887",332")
α/β Hax/Dao 0050/0080 03/13 -
13939 S17W52
(737",-251")
β/β Cso/Cso 0120/0130 08/10 -
13941 S05W45
(689",-44")
β/β Cso/Cso 0080/0080 06/07 -
13943 S15E16
(-260",-198")
βγ/β Dao/Dao 0130/0130 13/07 -
13944 S13W13
(214",-164")
β/β Dao/Dai 0200/0220 14/12 -
13945 S10E28
(-452",-119")
βγ/βγ Dki/Eki 0350/0310 15/12 -
13946 S11W72
(911",-168")
β/β Dao/Dao 0120/0160 04/06 -
13947 N11E52
(-756",221")
βδ/βγ Dac/Dao 0240/0100 08/04 -
13948 N16E28
(-441",318")
β/α Bxo/Axx 0010/0010 02/01 -
13949 S09W28
(454",-102")
β/- Bxo/--- 0010/---- 06/-- -
13937 S12W87
(952",-199")
/ / / / -
13940 S06W52
(766",-66")
/ / / / -
13942 S13W21
(342",-166")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.4(02:21) C4.1(02:45) C3.7(03:06) C5.9(03:46) M1.5(00:34) M7.6(04:58) C4.2(00:52) C3.5(01:17) C3.0(03:36) C4.9(07:51) C3.5(09:54) C6.5(12:28) C5.1(15:45) C9.8(20:18) M2.3(21:54) M1.9(23:14) M5.8(23:50) X1.2(11:29) X1.1(22:32)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 4-Jan-2025 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 4-Jan-2025 08:30 UT .