23 July 1999
⇐19990722 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19990724⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08631 N11W83
(920",169") 		α/α Axx/Hsx 0020/0030 02/02 -
08636 N21W01
(15",259") 		βγδ/βγ Fki/Fso 0550/0390 45/35 C9.3(04:59)
/ C6.6(23:39)
C1.1(14:36)
08639 N38W63
(664",550") 		β/β Dai/Dso 0400/0050 12/11 - / C2.5(02:32)
08640 N17E35
(-520",209") 		α/α Hsx/Hsx 0090/0080 01/01 -
08642 S18E37
(-542",-355") 		β/β Dso/Bxo 0040/0020 04/03 -
08643 N21W75
(852",317") 		β/- Bxo/- 0010/- 03/- -

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

Events not associated with currently named NOAA regions: C4.9(06:27) C3.0(09:06) C5.9(12:37) M1.1(18:32) C8.8(21:04) C7.1(20:55)

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