20 April 2001
⇐20010419 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20010421⇒

NOAA
6 Active Regions
09429
09431
09432
09433
09434
09435

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
09429 N08W18
(292",18") 		αγ/αγ Hsx/Hsx 0060/0080 01/01 -
09431 S12E01
(-16",-315") 		βγ/αγ Cso/Axx 0030/0000 04/01 -
09432 N07W08
(132",-2") 		βγ/βγ Dao/Cro 0050/0030 09/06 -
09433 N17E50
(-699",202") 		βγ/βγ Fho/Dao 0590/0150 17/02 -
09434 N19W37
(543",217") 		βγ/βγ Dao/Dao 0050/0050 04/04 -
09435 S21E14
(-215",-449") 		βγ/βγ Cso/Cso 0020/0020 04/04 -

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-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 20-Apr-2001 23:30 .