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 20 April 2015
⇐20150419 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20150421⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20150420 22:58 HMI 6173Å 20150420 22:58 GHN Hα 20150420 06:08
SWAP 174Å 20150420 20:23 AIA 193Å 20150420 23:30 XRT 20150420 00:00
HMI Mag 20150420 22:58 No Time Data Available GONG Farside 20150419 12:00
No Time Data Available AIA 193Å 20150420 23:30 No Time Data Available
HMI Mag 20150420 22:58 AIA 94Å 20150420 23:33 AIA 131Å 20150420 23:33
AIA 171Å 20150420 23:30 AIA 193Å 20150420 23:30 AIA 211Å 20150420 23:33
HMI Mag 20150420 22:58 AIA 304Å 20150420 23:30 AIA 335Å 20150420 23:34
AIA 1600Å 20150420 23:33 AIA 1700Å 20150420 23:33 HMI 6173Å 20150420 22:58


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12321 N11W50
(719",236") 		βγ/βγ Eai/Eac 0130/0180 33/16 - / C1.4(03:20)
12322 N13W76
(903",234") 		β/β Bxo/Bxo 0010/0010 03/02 C1.2(19:51)
C1.0(00:33) / -
12324 N19W18
(279",388") 		β/βγ Cki/Dko 0330/0360 12/06 - / C1.5(00:52)
12325 N05W08
(132",168") 		β/β Cai/Cai 0220/0160 12/09 - / C2.2(06:40)
12327 S09E30
(-473",-75") 		β/β Cso/Cso 0140/0140 05/02 -
12328 S01W91
(954",-18") 		α/β Axx/Bxo 0010/0010 01/04 -
12329 S08W62
(836",-92") 		β/- Cso/--- 0040/---- 06/-- -
12326 N15W44
(642",306") 		/β /Bxo /0010 /05 -

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-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 20-Apr-2015 23:35 UT .