18 December 2013
20131217 Week Rotation Today Rotation Week 20131219



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
11917 S15W76
(914",-246")
βγ/βγ Eki/Ekc 0250/0320 09/16 C1.5(05:31)
/ C1.9(21:28)
11918 S09W55
(790",-139")
α/β Hsx/Cao 0070/0090 02/06 -
11920 N12W47
(699",219")
α/α Hsx/Hsx 0050/0040 01/02 -
11921 N07W42
(649",136")
β/β Cko/Cko 0250/0300 05/07 -
11927 S26W91
(875",-427")
β/β Bxo/Bxo 0010/0010 02/03 -
11928 S15W04
(65",-230")
βγ/- Dao/--- 0130/---- 12/-- C1.3(04:37) / -
11923 N01W76
(946",22")
/β /Bxo /0010 /06 -
11925 S07W08
(135",-95")
/β /Bxo /0010 /04 -
11926 N10W56
(797",182")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.8(15:07) C2.0(17:28) C4.0(23:25)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Dec-2013 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 18-Dec-2013 20:35 UT .