18 April 2003
20030417 Week Rotation Today Rotation Week 20030419

NOAA
4 Active Regions

Flare Forecast

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
10334 S08W38
(580",-223")
β/β Dso/Cao 0060/0060 04/05 -
10335 S22W08
(123",-462")
β/β Bxo/Cao 0010/0020 02/15 -
10336 N12E61
(-814",140")
α/- Hsx/--- 0100/---- 01/-- -
10332 N12W87
(927",189")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.1(23:30) M1.1(19:50) C4.4(22:04)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Apr-2003 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 18-Apr-2003 23:30 .