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 18 December 2011
⇐20111217 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20111219⇒

 
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
11374 S18W64
(811",-339") 		β/βδ Cao/Dso 0100/0100 04/04 -
11375 N08W71
(889",94") 		α/αδ Hsx/Hsx 0030/0040 01/01 -
11376 N21W18
(274",236") 		α/α Axx/Axx 0000/0000 01/01 C1.9(02:00)
/ C3.2(22:47)
C1.2(04:49)
11377 N12W11
(177",85") 		β/βδ Dso/Dso 0050/0070 09/09 -
11378 S17W35
(521",-366") 		β/βδ Bxo/Dso 0010/0040 04/06 -
11379 S29W36
(488",-539") 		β/β Cro/Cro 0030/0030 05/05 -
11380 S20E56
(-740",-383") 		α/α Hrx/Hrx 0030/0030 01/01 C1.8(04:59) / -
11381 S18E05
(-78",-401") 		β/- Dao/--- 0040/---- 05/-- -
11382 S18E11
(-172",-399") 		β/- Dro/--- 0030/---- 05/-- -

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

Events not associated with currently named NOAA regions: C1.2(23:37)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on some time. 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 some time .