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 1 August 2023
⇐20230731 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230802⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20230801 21:58 HMI 6173Å 20230801 22:34 GHN Hα 20230731 06:38
SWAP 174Å 20230801 20:01 AIA 193Å 20230801 23:23 XRT 20230731 18:06
HMI Mag 20230801 21:58 No Time Data Available GONG Farside 20230731 12:04
No Time Data Available AIA 193Å 20230801 23:23 STEREO A 20230801 19:35
HMI Mag 20230801 21:58 AIA 94Å 20230801 23:24 AIA 131Å 20230801 23:23
AIA 171Å 20230801 23:24 AIA 193Å 20230801 23:23 AIA 211Å 20230801 23:27
HMI Mag 20230801 21:58 AIA 304Å 20230801 23:24 AIA 335Å 20230801 23:27
AIA 1600Å 20230801 23:27 AIA 1700Å 20230801 23:27 HMI 6173Å 20230801 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
13379 N13W91
(920",213") 		α/α Hsx/Hsx 0100/0180 01/01 -
13380 S10W53
(745",-220") 		βδ/β Dkc/Dac 0400/0240 20/21 -
13384 S16W29
(441",-340") 		β/ Cao/ 0040/ 08/ -
13386 N10W18
(288",73") 		β/β Eki/Dki 0310/0320 24/12 -
13387 N23E02
(-30",280") 		β/β Cso/Cso 0110/0120 09/05 -
13388 S23W07
(106",-456") 		α/α Hsx/Hsx 0040/0030 02/02 -
13389 S09E08
(-130",-241") 		α/α Hsx/Hsx 0030/0040 02/03 -
13390 S20E20
(-304",-407") 		β/β Dso/Cro 0020/0020 02/03 -
13391 N23E35
(-500",296") 		α/α Hsx/Hsx 0130/0050 02/01 -
13392 N09E36
(-550",70") 		β/- Dai/--- 0040/---- 03/-- -
13393 N16E12
(-189",169") 		α/- Hsx/--- 0060/---- 03/-- -
13382 N18W91
(898",292") 		/ / / / -
13383 N15W91
(912",244") 		/ / / / -

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

Events not associated with currently named NOAA regions: C4.5(01:20) C8.3(08:04) C4.5(08:26) C8.6(09:38) C6.5(10:37) C5.5(12:39) C5.2(19:48) M1.0(01:38) M1.3(01:58) M2.2(04:27) M1.3(05:30) M3.6(06:28) M2.3(07:27) M1.5(09:03) M1.4(14:02) M1.4(14:03) M1.0(21:39) C3.2(20:05) C5.4(22:35) C5.8(22:52)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 1-Aug-2023 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 1-Aug-2023 23:30 UT .