17 April 2000
20000416 Week Rotation Today Rotation Week 20000418



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08949 S19W78
(874",-289")
α/α Hax/Hax 0070/0050 02/02 -
08951 N11W58
(788",225")
β/β Dso/Dso 0110/0100 08/06 -
08953 S14W34
(514",-157")
β/β Cao/Cro 0020/0020 06/04 -
08955 S21W06
(92",-256")
βγ/β Eao/Eao 0350/0350 14/19 C3.7(17:26)
C2.5(00:23)
/ C1.0(21:12)
C5.9(05:50)
C1.9(02:10)
C6.3(00:06)
08956 N13W45
(652",272")
β/β Bxo/Cro 0010/0020 09/08 -
08959 S17W39
(570",-210")
β/β Cso/Cao 0040/0060 14/09 - / C1.4(16:27)
08960 N20W70
(835",350")
β/β Cso/Cso 0050/0040 08/12 -
08962 N23E23
(-341",443")
β/α Cso/Hsx 0070/0060 02/01 -
08963 N16E22
(-341",338")
α/α Hrx/Axx 0020/0010 04/02 -
08964 N34E08
(-109",600")
β/- Bxo/- 0010/- 03/- -

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

Events not associated with currently named NOAA regions: C1.4(04:54) C1.0(21:10) C1.0(12:58) C1.0(16:44)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-Apr-2000 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 17-Apr-2000 23:30 .