31 January 2001
⇐20010130 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20010201⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
09321 S06W65
(860",-149") 		β/β Eai/Eai 0150/0210 20/27 -
09325 N10W18
(291",51") 		β/β Cso/Dao 0030/0050 04/07 -
09327 N18W08
(126",179") 		β/α Dao/Axx 0050/0000 09/01 -
09328 N06W91
(947",100") 		α/β Hax/Cso 0050/0040 03/03 -
09329 S10E22
(-352",-274") 		β/β Cso/Dso 0020/0030 05/06 -
09330 N24E53
(-696",319") 		α/α Hsx/Hsx 0100/0100 01/01 -
09331 N13E13
(-209",98") 		β/β Dao/Dao 0050/0050 03/03 -
09332 N08E10
(-164",14") 		β/β Cso/Cso 0020/0020 03/03 -

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 31-Jan-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 31-Jan-2001 23:30 .