show styles

24 July 2025
20250723 Week Rotation Today Rotation Week 20250725

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250724 21:58 HMI 6173Å 20250724 22:34 No Time Data Available
SWAP 174Å 20250724 22:13 AIA 193Å 20250724 23:24 XRT 20250724 06:28
HMI Mag 20250724 21:58 No Time Data Available GONG Farside 20250723 12:00
No Time Data Available AIA 193Å 20250724 23:24 No Time Data Available
HMI Mag 20250724 21:58 AIA 94Å 20250724 23:24 AIA 131Å 20250724 23:24
AIA 171Å 20250724 23:24 AIA 193Å 20250724 23:24 AIA 211Å 20250724 23:24
HMI Mag 20250724 21:58 AIA 304Å 20250724 23:24 AIA 335Å 20250724 23:28
AIA 1600Å 20250724 23:28 AIA 1700Å 20250724 23:28 HMI 6173Å 20250724 22:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14142 N03W91
(942",50")
α/α Hax/Hax 0040/0040 01/01 -
14149 N18E03
(-47",209")
β/βγ Ehi/Ehi 0260/0250 08/10 C5.8(18:34)
C1.6(11:49)
C1.4(07:26)
/ C1.5(18:50)
14150 S13E01
(-16",-296")
β/β Cao/Dso 0070/0070 05/06 -
14152 N09E20
(-320",67")
α/α Axx/Hrx 0010/0020 01/01 -
14153 S29E30
(-414",-522")
β/β Dai/Dao 0080/0030 07/03 -
14154 S15E48
(-679",-299")
β/- Eao/--- 0090/---- 03/-- -
14140 S12W91
(923",-193")
/ / / / -
14144 S15W61
(799",-284")
/ / / / -
14145 S24W91
(862",-380")
/ / / / C8.1(05:24)
C1.4(05:08) / -
14147 N06W58
(798",53")
/ / / / -
14151 N11W77
(903",160")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C1.8(00:59) C1.6(01:16) C1.3(04:17) C1.3(04:38) C3.6(10:09) C2.4(11:11) C2.3(16:31) C4.1(16:45) C4.4(17:28) C2.5(13:31)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 24-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 24-Jul-2025 23:30 UT .