show styles

18 February 1999
19990217 Week Rotation Today Rotation Week 19990219

 
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
08457 N15W56
(758",305")
β/βγ Eko/Eki 0330/0550 09/24 -
08458 S23W49
(658",-297")
β/β Dko/Dki 0580/0610 08/13 C1.6(18:48)
/ C1.2(12:34)
08459 S30W82
(810",-455")
β/β Dao/Dao 0140/0090 06/07 C1.4(16:01) / -
08460 S17W36
(532",-186")
β/β Dao/Cso 0020/0020 03/03 -
08462 N20W40
(572",404")
β/β Dao/Eao 0170/0150 09/15 C2.0(12:19)
C1.4(08:25)
/ C1.2(13:07)
08463 S17W21
(325",-172")
α/α Hsx/Hsx 0070/0070 01/01 -
08464 N20W11
(170",428")
β/β Dso/Cso 0070/0080 07/07 C1.1(23:53) / -
08466 S24E31
(-446",-292")
α/α Axx/Axx 0000/0000 01/01 -
08467 N16E42
(-609",341")
α/α Hsx/Hsx 0080/0060 01/01 -

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

Events not associated with currently named NOAA regions: C3.4(00:29) C2.0(01:24) C5.1(03:16) C2.1(10:09) C2.0(17:13) C1.3(22:42) C3.2(00:56) C1.2(01:15) C3.4(16:27) C6.0(20:21)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Feb-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 18-Feb-1999 23:30 .