18 April 2012
20120417 Week Rotation Today Rotation Week 20120419

NOAA
6 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
11455 N05W91
(944",84")
β/β Cao/Fsi 0030/0200 03/16 -
11459 S15E26
(-403",-344")
β/β Dao/Fhi 0150/0260 11/12 C1.3(18:12) / -
11460 N16E12
(-190",152")
β/ Dso/Cro 0050/0020 06/02 -
11461 N13E52
(-730",143")
α/α Hsx/Hsx 0040/0040 01/01 - / C1.1(06:48)
C1.1(06:06)
11462 S23W21
(313",-468")
β/β Cao/Cao 0030/0030 07/07 -
11463 S26W50
(654",-480")
β/- Dso/--- 0040/---- 05/-- -

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

Events not associated with currently named NOAA regions: C3.1(02:59) C1.1(05:26) C1.5(11:28) C8.9(12:32) C5.9(14:51) C5.3(16:54)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Apr-2012 00:30 UT . 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-2012 23:00 UT .