show styles

18 July 2023
20230717 Week Rotation Today Rotation Week 20230719

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13363 S22W88
(874",-354")
βδ/βδ Dko/Dko 0700/0720 10/09 -
13371 S15W33
(498",-306")
α/α Hrx/Hrx 0020/0020 01/01 -
13372 N23W13
(196",300")
βδ/βγδ Fho/Fko 0700/0700 21/18 -
13373 N07E11
(-179",40")
βδ/β Ekc/Dai 0450/0240 20/20 -
13374 S16E13
(-204",-332")
α/α Hrx/Hsx 0030/0020 01/01 -
13375 N12W67
(851",166")
β/- Cro/--- 0020/---- 04/-- -
13376 N24E29
(-419",322")
β/- Dro/--- 0030/---- 11/-- -
13377 S09E57
(-783",-188")
β/- Dso/--- 0030/---- 01/-- -
13370 S15W48
(679",-293")
/ / / / -

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

Events not associated with currently named NOAA regions: C9.2(03:49) C8.9(04:37) C7.4(05:31) C8.3(06:06) C4.8(09:00) C3.3(10:36) C3.1(11:40) C5.2(12:39) C2.7(13:48) C5.3(15:33) C5.0(17:20) C6.3(18:25) C6.0(19:16) C8.5(22:36) M1.5(06:45) M1.3(19:32) M1.4(20:00) M2.1(20:16) M5.0(23:17) M5.7(23:37)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Jul-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 18-Jul-2023 23:30 UT .