show styles

 31 July 2001
⇐20010730 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20010801⇒

 
Main
MDI Mag 20010731 12:51 No Time Data Available No Time Data Available
EIT 171Å 20010731 01:00 EIT 195Å 20010731 01:13 SXT 20010731 07:52


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
09557 S19E08
(-125",-421") 		β/β Eao/Fao 0110/0130 14/09 -
09559 S24W37
(525",-473") 		β/β Cro/Dro 0010/0040 03/06 -
09561 S13E49
(-702",-290") 		β/β Dao/Dao 0070/0070 05/05 -
09562 N05E56
(-788",15") 		β/β Dao/Dao 0140/0140 02/02 -
09563 N24E43
(-595",305") 		α/- Axx/--- 0010/---- 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 31-Jul-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-Jul-2001 23:30 .