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 18 April 2015
⇐20150417 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20150419⇒

NOAA
6 Active Regions
12321
12324
12325
12326
12327
12322

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20150418 22:58 HMI 6173Å 20150418 22:58 GHN Hα 20150418 13:49
AIA 171Å 20150418 23:30 AIA 193Å 20150418 23:31 XRT 20150417 23:03
HMI Mag 20150418 22:58 No Time Data Available GONG Farside 20150417 12:00
No Time Data Available AIA 193Å 20150418 23:31 No Time Data Available
HMI Mag 20150418 22:58 AIA 94Å 20150418 23:33 AIA 131Å 20150418 23:33
AIA 171Å 20150418 23:30 AIA 193Å 20150418 23:31 AIA 211Å 20150418 23:33
HMI Mag 20150418 22:58 AIA 304Å 20150418 23:30 AIA 335Å 20150418 23:33
AIA 1600Å 20150418 23:33 AIA 1700Å 20150418 23:33 HMI 6173Å 20150418 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 N11W22
(352",263") 		βγ/βγ Ekc/Ekc 0320/0380 17/16 C2.9(18:09)
C5.2(14:03) / -
12324 N19E09
(-141",393") 		β/βγ Cki/Dkc 0250/0300 09/06 - / C1.2(17:57)
C1.5(05:23)
C1.1(04:46)
12325 N04E18
(-295",151") 		β/β Dai/Cso 0140/0200 08/04 C2.3(13:26)
/ C1.0(12:31)
C1.1(09:27)
C2.6(01:09)
12326 N15W16
(255",329") 		β/β Cri/Cao 0030/0030 06/07 -
12327 S10E56
(-781",-116") 		β/- Cso/--- 0140/---- 03/-- -
12322 N12W53
(747",250") 		/β /Bxo /0010 /02 -

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 18-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 18-Apr-2015 23:35 UT .