9 September 2017
20170908 Week Rotation Today Rotation Week 20170910



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12673 S09W82
(931",-164")
βγδ/βγδ Dkc/Ekc 1060/1000 19/21 M3.7(10:50)
C1.5(07:17)
C1.7(06:51)
C1.4(06:23)
M1.1(04:14)
C4.2(03:57)
C6.3(03:02)
C1.0(00:36)
/ M2.1(23:33)
C2.0(23:16)
C2.4(22:18)
C1.7(20:10)
C1.7(18:15)
M2.9(15:09)
C1.2(12:29)
C5.9(12:09)
C1.7(11:21)
C1.6(10:45)
C1.3(09:36)
M8.1(07:40)
12674 N13W66
(849",165")
β/β Fko/Fko 0650/0600 09/13 -
12677 N17W13
(205",164")
α/β Axx/Bxo 0010/0010 03/03 -
12678 N11W07
(114",63")
β/α Cro/Hax 0030/0040 05/03 -
12679 N15W53
(736",175")
β/β Bxo/Bxo 0010/0010 03/04 -

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

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 9-Sep-2017 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 9-Sep-2017 19:30 UT .