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2 October 2015
20151001 Week Rotation Today Rotation Week 20151003

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12420 N10W81
(932",148")
β/β Cro/Cso 0020/0040 03/02 -
12422 S17W80
(902",-296")
βγδ/βγδ Fkc/Fkc 0750/0860 18/23 C8.1(17:55)
M1.0(17:08)
C8.8(15:26)
C7.2(13:31)
M1.0(12:19)
C3.0(11:37)
C3.0(09:14)
C7.6(08:30)
C4.8(07:44)
C5.8(06:54)
C4.0(06:19)
C2.1(04:20)
C1.5(02:28)
C1.9(01:26)
M5.5(00:06)
C3.7(21:10)
C1.6(17:20)
/ M4.5(13:03)
C7.7(09:19)
C3.5(08:32)
12427 N17W15
(238",176")
β/β Dso/Dsi 0180/0180 22/12 -
12425 S05W91
(954",-81")
/ / / / -
12426 N16W45
(653",187")
/ / / / -

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 2-Oct-2015 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 2-Oct-2015 18:30 UT .