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1 August 1999
19990731 Week Rotation Today Rotation Week 19990802

 
Main
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
08640 N17W83
(897",263")
β/β Cso/Cso 0090/0100 03/04 -
08644 S25W49
(647",-455")
α/β Axx/Cro 0010/0020 02/02 -
08645 S25W29
(416",-474")
βγ/βγ Fao/Fao 0600/0620 33/37 C4.7(15:35)
C3.3(12:44)
C3.6(09:04)
/ C3.1(17:49)
C2.4(09:24)
C2.3(00:21)
08647 S18W32
(477",-368")
β/β Cso/Cso 0040/0040 08/11 C9.2(06:38) / -
08648 N23W09
(136",281")
β/β Bxo/Bxo 0010/0010 02/04 -
08649 S15W58
(775",-292")
β/β Cao/Dao 0110/0170 21/25 -
08650 N18E09
(-141",201")
β/α Dso/Hsx 0090/0050 07/01 -
08651 N25E10
(-149",312")
β/βγ Eki/Dai 0730/0510 37/26 C3.5(20:59)
/ C1.7(18:23)
C2.4(16:07)
C4.1(13:56)
C2.3(03:19)
08653 N28W85
(831",434")
β/β Cro/Bxo 0020/0020 03/04 -
08654 N19W31
(461",229")
β/- Bxo/- 0020/- 04/- -

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

Events not associated with currently named NOAA regions: C2.5(01:11) C1.6(01:59) C5.7(16:12) C1.4(02:33) C1.6(03:01) C4.6(10:24) C4.1(23:53)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 01-Aug-1999 00:30 . 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 01-Aug-1999 23:30 .