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1 February 2015
20150131 Week Rotation Today Rotation Week 20150202

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12268 S10W57
(805",-113")
βγ/βγ Fkc/Fhc 0480/0500 23/38 C3.2(11:26)
C2.8(04:19)
C2.8(03:24)
C1.9(03:19)
/ C1.7(21:24)
C1.2(07:46)
12271 N17W83
(924",295")
β/βγ Eao/Dac 0220/0230 06/13 -
12272 N12W22
(358",295")
α/α Hax/Hax 0020/0020 01/01 -
12273 S03W82
(963",-36")
α/β Hrx/Cao 0020/0030 02/05 -
12275 S17W91
(930",-284")
β/β Dao/Dao 0080/0140 05/07 C1.8(08:41) / -
12276 S07W29
(470",-28")
β/β Bxo/Bxo 0010/0010 03/03 -
12277 N08E20
(-331",231")
βγ/βγ Fkc/Fkc 0480/0510 32/41 - / C1.2(20:47)
C1.6(16:35)
C1.0(11:53)
12278 S08W17
(283",-37")
α/β Axx/Bxo 0010/0010 01/05 -
12270 S18W70
(871",-266")
/ / / / -
12274 S03W91
(971",-52")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.2(06:39)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 1-Feb-2015 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 1-Feb-2015 22:35 UT .