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 20 May 2025
⇐20250519 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20250521⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250520 13:58 HMI 6173Å 20250520 14:46 No Time Data Available
SWAP 174Å 20250520 11:57 AIA 193Å 20250520 15:25 XRT 20250518 06:22
HMI Mag 20250520 13:58 No Time Data Available GONG Farside 20250519 12:00
No Time Data Available AIA 193Å 20250520 15:25 No Time Data Available
HMI Mag 20250520 13:58 AIA 94Å 20250520 15:24 AIA 131Å 20250520 15:25
AIA 171Å 20250520 15:24 AIA 193Å 20250520 15:25 AIA 211Å 20250520 15:27
HMI Mag 20250520 13:58 AIA 304Å 20250520 15:25 AIA 335Å 20250520 15:27
AIA 1600Å 20250520 15:27 AIA 1700Å 20250520 15:27 HMI 6173Å 20250520 14:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14087 N16W23
(357",291") 		βδ/βγδ Dso/Dso 0210/0240 03/04 -
14089 N18E07
(-110",325") 		β/β Bxi/Cro 0020/0020 06/04 -
14090 S12E13
(-209",-165") 		α/α Hax/Hax 0040/0040 03/02 -
14091 S13W00
(0",-181") 		β/β Bxo/Cao 0010/0030 03/03 -
14092 S14E57
(-773",-211") 		α/- Hsx/--- 0030/---- 01/-- -

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

Events not associated with currently named NOAA regions: C1.3(01:16) C1.0(05:34) C5.3(05:45) C2.7(10:07) C2.5(10:54) C2.9(13:00) C1.3(00:24) C2.3(04:19) C1.3(05:28) M3.2(08:13)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 20-May-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-May-2025 15:30 UT .