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16 January 2025
20250115 Week Rotation Today Rotation Week 20250117

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13956 N05W49
(735",137")
β/β Cao/Dao 0160/0160 05/07 -
13957 N19W91
(921",314")
α/α Axx/Axx 0010/0010 01/01 -
13959 N18E28
(-436",368")
βγδ/βγ Dki/Dko 0400/0400 10/05 -
13961 S09E51
(-750",-102")
βγ/β Eac/Dao 0220/0180 15/03 -
13962 N17E61
(-817",321")
βγδ/α Eai/Hsx 0080/0040 06/01 -
13963 N24W01
(15",470")
β/- Cao/--- 0020/---- 05/-- -
13950 S18W91
(927",-301")
/α /Axx /0010 /01 -
13958 S06W00
(0",-22")
/ / / / C4.1(08:29)
C3.3(08:21)
C2.9(07:57)
C4.4(07:19)
C3.2(05:23)
/ C2.1(22:15)
C2.5(21:38)
C2.3(21:13)
C2.1(20:08)
C2.1(19:09)

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

Events not associated with currently named NOAA regions: C2.1(00:01) C3.0(02:52) C3.8(03:03) C3.9(05:05) C4.2(06:35) C3.7(11:18) C3.5(21:01) C3.4(22:51) C3.8(23:08) C2.1(23:29)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 16-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 16-Jan-2025 12:30 UT .