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19 January 2025
20250118 Week Rotation Today Rotation Week 20250120

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250119 02:58 HMI 6173Å 20250119 03:46 GHN Hα 20250118 08:28
SWAP 174Å 20250119 01:40 AIA 193Å 20250119 04:23 XRT 20250117 18:05
HMI Mag 20250119 02:58 No Time Data Available GONG Farside 20250118 00:00
No Time Data Available AIA 193Å 20250119 04:23 No Time Data Available
HMI Mag 20250119 02:58 AIA 94Å 20250119 04:24 AIA 131Å 20250119 04:28
AIA 171Å 20250119 04:24 AIA 193Å 20250119 04:23 AIA 211Å 20250119 04:28
HMI Mag 20250119 02:58 AIA 304Å 20250119 04:24 AIA 335Å 20250119 04:28
AIA 1600Å 20250119 04:27 AIA 1700Å 20250119 04:27 HMI 6173Å 20250119 03:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13956 N04W88
(971",70")
α/α Hax/Hax 0020/0090 01/02 -
13959 N19W04
(64",397")
β/βγ Eko/Eko 0560/0550 10/14 - / C4.7(11:04)
C2.9(10:53)
13961 S09E16
(-266",-72")
βγδ/βγ Ekc/Eki 0720/0600 22/25 -
13962 N18E25
(-393",374")
β/β Cso/Dso 0100/0120 06/06 -
13964 N06W50
(744",155")
βγδ/βγ Dki/Dki 0450/0475 14/17 -
13965 N14E36
(-557",302")
β/α Cso/Hsx 0140/0100 03/01 -
13967 S17E54
(-756",-237")
β/α Dao/Hax 0060/0030 02/02 -
13958 S06W40
(625",-37")
/ / / / -
13963 N24W39
(562",456")
/ / / / -
13966 N04W09
(152",151")
/β /Bxo /0010 /02 M2.4(03:28)
C2.8(03:10)
C2.1(02:10)
C2.1(01:58)
C3.0(00:10)
/ C2.6(18:36)
C6.9(15:45)
C6.1(14:35)
C5.0(13:04)
C5.1(11:43)
C3.6(07:49)

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

Events not associated with currently named NOAA regions: C8.8(02:22) C8.4(02:41) C3.4(04:16) C5.0(06:35) C8.5(08:33) M1.7(00:44) M1.1(03:00)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 19-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 19-Jan-2025 04:30 UT .