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19 February 2025
20250218 Week Rotation Today Rotation Week 20250220

 
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
13989 N19W65
(832",361")
α/α Hhx/Hhx 0250/0250 01/01 -
13990 S09W49
(725",-74")
βγ/βγ Cko/Cko 0250/0250 12/17 C1.5(15:50)
C3.1(11:38)
C3.4(10:04)
/ C1.7(12:00)
C1.6(11:25)
13992 S06W91
(964",-102")
βγ/βγ Eai/Eai 0090/0090 17/17 -
13993 N15W02
(32",365")
α/α Hhx/Hhx 0250/0250 01/02 -
13994 S19W72
(873",-279")
α/β Axx/Bxo 0005/0010 01/04 -
13995 S21W91
(905",-346")
α/α Hrx/Hrx 0030/0030 01/01 -
13996 S16E13
(-210",-155")
βγ/βγ Eki/Eko 0360/0350 18/21 -
13997 N03W09
(152",167")
β/β Cao/Cai 0030/0050 08/10 C4.2(10:41)
C1.7(06:28) / -
13998 S14E28
(-443",-131")
βδ/βδ Dai/Dai 0170/0150 19/16 -
13999 N06E11
(-184",217")
β/β Cro/Cro 0030/0030 09/07 -
13991 S14W36
(555",-140")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C1.4(00:52) C2.7(03:55) C1.3(13:38) C2.9(19:29) C2.7(07:32) C3.9(07:45) C1.7(13:04) C3.0(16:59) C2.8(17:14) C1.8(18:11) C1.3(20:56) C1.5(21:17) C1.3(23:59)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 19-Feb-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-Feb-2025 20:30 UT .