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20 July 2025
20250719 Week Rotation Today Rotation Week 20250721

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250720 05:58 HMI 6173Å 20250720 06:34 No Time Data Available
SWAP 174Å 20250720 04:06 AIA 193Å 20250720 07:24 XRT 20250718 18:03
HMI Mag 20250720 05:58 No Time Data Available GONG Farside 20250719 00:00
No Time Data Available AIA 193Å 20250720 07:24 STEREO A 20250720 07:15
HMI Mag 20250720 05:58 AIA 94Å 20250720 07:23 AIA 131Å 20250720 07:24
AIA 171Å 20250720 07:24 AIA 193Å 20250720 07:24 AIA 211Å 20250720 07:24
HMI Mag 20250720 05:58 AIA 304Å 20250720 07:24 AIA 335Å 20250720 07:27
AIA 1600Å 20250720 07:27 AIA 1700Å 20250720 07:27 HMI 6173Å 20250720 06:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14136 N21W66
(806",307")
βγ/βγ Dkc/Dkc 0260/0280 05/10 C1.7(05:31)
/ C2.6(06:51)
14139 N22W84
(870",344")
β/βγ Dso/Dko 0220/0250 04/05 - / C2.4(03:04)
14142 N03W24
(384",-23")
β/β Dai/Dai 0180/0200 18/13 - / C2.5(11:20)
C1.9(10:59)
C2.0(10:43)
C3.3(08:56)
C2.2(03:43)
14143 N25W55
(702",357")
βγ/β Dki/Dki 0270/0260 10/12 - / C2.0(02:24)
14144 S15E04
(-63",-321")
α/α Hrx/Hsx 0020/0030 01/01 -
14145 S24W37
(520",-441")
β/β Bxo/Bxo 0010/0010 05/05 -
14148 S08W49
(707",-182")
α/β Hrx/Cao 0020/0030 01/05 -
14149 N17E66
(-826",244")
β/- Dso/--- 0150/---- 03/-- -
14150 S15E61
(-798",-281")
β/- Cao/--- 0080/---- 02/-- -
14140 S14W40
(590",-287")
/α /Axx /0010 /01 -
14146 N20W76
(861",303")
/α /Axx /0010 /02 -
14147 N06E09
(-147",20")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C3.2(00:30) C2.1(01:43) C1.9(05:52) C2.0(08:02) C4.1(22:15) C3.4(22:23) C4.4(22:53)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 20-Jul-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 20-Jul-2025 07:30 UT .