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 17 April 2015
⇐20150416 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20150418⇒

NOAA
5 Active Regions
12321
12322
12324
12325
12326

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20150417 22:58 HMI 6173Å 20150417 22:58 GHN Hα 20150417 06:17
SWAP 174Å 20150417 06:07 AIA 193Å 20150417 23:33 XRT 20150417 06:03
HMI Mag 20150417 22:58 No Time Data Available GONG Farside 20150416 12:00
No Time Data Available AIA 193Å 20150417 23:33 No Time Data Available
HMI Mag 20150417 22:58 AIA 94Å 20150417 23:33 AIA 131Å 20150417 23:33
AIA 171Å 20150417 23:29 AIA 193Å 20150417 23:33 AIA 211Å 20150417 23:33
HMI Mag 20150417 22:58 AIA 304Å 20150417 23:29 AIA 335Å 20150417 23:33
AIA 1600Å 20150417 23:33 AIA 1700Å 20150417 23:33 HMI 6173Å 20150417 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 N12W12
(195",285") 		βγ/βγ Ekc/Ekc 0380/0480 16/20 - / C1.8(16:16)
C2.0(12:23)
C2.3(11:17)
12322 N12W39
(590",267") 		β/β Bxo/Bxo 0010/0010 02/03 -
12324 N18E20
(-311",375") 		βγ/β Dkc/Dko 0300/0430 06/07 C1.2(17:57)
C1.5(05:23)
C1.1(04:46)
/ C5.7(09:00)
12325 N05E30
(-477",161") 		β/β Cso/Cso 0200/0200 04/04 C1.0(12:31)
C1.1(09:27)
C2.6(01:09)
/ C3.3(19:07)
C1.4(18:04)
12326 N15W02
(32",334") 		β/- Cao/--- 0030/---- 07/-- -

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

Events not associated with currently named NOAA regions: C2.0(05:25)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-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 17-Apr-2015 23:35 UT .