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 21 April 2001
⇐20010420 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20010422⇒

 
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No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
09429 N09W32
(500",47") 		αγ/αγ Hsx/Hsx 0050/0060 01/01 -
09431 S12E01
(-16",-315") 		βγ/βγ Cso/Cso 0030/0030 04/04 -
09432 N08W20
(323",19") 		βγ/βγ Dao/Dao 0050/0050 11/09 -
09433 N17E38
(-562",186") 		βγ/βγ Fho/Fho 0700/0590 17/17 -
09434 N19W52
(711",238") 		βγ/βγ Dso/Dao 0030/0050 03/04 -
09435 S20W00
(0",-437") 		βγ/βγ Dao/Cso 0030/0020 07/04 -
09436 S11E58
(-794",-243") 		αγ/- Hsx/--- 0070/---- 01/-- -
09437 N08E62
(-834",75") 		αγ/- Hsx/--- 0050/---- 01/-- -

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 21-Apr-2001 00:30 . 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 21-Apr-2001 23:30 .