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28 September 2015
20150927 Week Rotation Today Rotation Week 20150929

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20150928 23:10 HMI 6173Å 20150928 23:10 GHN Hα 20150928 06:40
SWAP 174Å 20150928 22:23 AIA 193Å 20150928 23:43 XRT 20150928 06:05
HMI Mag 20150928 23:10 No Time Data Available GONG Farside 20150927 12:00
No Time Data Available AIA 193Å 20150928 23:43 STEREO A 20150928 17:55
HMI Mag 20150928 23:10 AIA 94Å 20150928 23:42 AIA 131Å 20150928 23:43
AIA 171Å 20150928 23:39 AIA 193Å 20150928 23:43 AIA 211Å 20150928 23:43
HMI Mag 20150928 23:10 AIA 304Å 20150928 23:39 AIA 335Å 20150928 23:43
AIA 1600Å 20150928 23:42 AIA 1700Å 20150928 23:42 HMI 6173Å 20150928 23:10


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12420 N11W28
(442",82")
β/βγ Fai/Fai 0110/0140 11/15 -
12421 N16W46
(663",186")
β/β Dai/Dac 0100/0110 11/12 -
12422 S20W27
(409",-421")
βγδ/βγδ Ekc/Ekc 0650/0410 25/28 C2.8(17:08)
C3.4(16:42)
M7.6(14:53)
C9.8(14:12)
M1.1(13:01)
C5.4(12:30)
C8.5(11:21)
M1.1(07:27)
C4.5(06:21)
C4.5(06:18)
/ M1.0(20:54)
C9.3(19:44)
C4.2(17:41)
12423 S09W76
(918",-176")
βγ/β Dai/Cri 0100/0020 14/05 C8.1(11:52)
C3.7(08:47)
C2.8(04:24)
C2.0(04:14)
M3.6(03:45)
/ C7.9(23:16)
C4.1(18:35)
12424 N12W69
(875",157")
α/β Axx/Dro 0010/0020 01/03 -
12425 S05W38
(589",-172")
α/β Axx/Bxo 0000/0010 01/03 -
12426 N16E11
(-176",155")
α/β Axx/Cro 0010/0010 01/02 -
12427 N18E38
(-562",208")
β/- Cro/--- 0030/---- 10/-- -

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 28-Sep-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 28-Sep-2015 18:30 UT .