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 20 May 2012
⇐20120519 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20120521⇒

 
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
11477 S22W86
(877",-360") 		α/αγδ Hrx/Hrx 0020/0020 01/01 -
11478 S23W76
(847",-393") 		α/αγδ Hsx/Hsx 0050/0050 01/01 -
11479 N15W53
(733",177") 		α/βγδ Hsx/Cso 0050/0070 01/04 - / C1.0(12:04)
C1.1(01:15)
11482 N15W44
(638",164") 		β/βγδ Dki/Dai 0280/0230 14/18 -
11483 S24W43
(592",-460") 		β/β Bxo/Bxo 0010/0010 04/04 -
11484 N10W17
(274",55") 		β/βγδ Dac/Dsi 0230/0200 16/19 -
11486 N16E40
(-587",175") 		β/βγδ Cso/Dao 0200/0190 03/02 -
11487 N19W19
(293",204") 		β/- Bxo/--- 0010/---- 05/-- -

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 20-May-2012 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 20-May-2012 23:00 UT .