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 4 April 2017
⇐20170403 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170405⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20170404 17:10 HMI 6173Å 20170404 12:46 GHN Hα 20170404 09:21
SWAP 174Å 20170404 18:16 AIA 193Å 20170404 19:31 XRT 20170403 17:23
HMI Mag 20170404 17:10 No Time Data Available GONG Farside 20170403 12:00
No Time Data Available AIA 193Å 20170404 19:31 No Time Data Available
HMI Mag 20170404 17:10 AIA 94Å 20170404 19:31 AIA 131Å 20170404 19:31
AIA 171Å 20170404 19:31 AIA 193Å 20170404 19:31 AIA 211Å 20170404 19:31
HMI Mag 20170404 17:10 AIA 304Å 20170404 19:31 AIA 335Å 20170404 19:31
AIA 1600Å 20170404 19:31 AIA 1700Å 20170404 19:33 HMI 6173Å 20170404 12:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12644 N13W91
(933",212") 		βγδ/βγ Fkc/Fkc 0520/0450 12/19 C2.3(13:31)
C1.9(12:12)
C2.3(09:46)
C3.7(07:02)
C1.7(23:43)
C2.3(22:51)
C1.6(21:13)
C5.0(20:07)
C2.5(19:06)
/ M5.8(14:19)
C7.3(13:18)
C2.6(12:16)
12645 S10W52
(746",-101") 		βγδ/βγδ Ekc/Ehc 0700/0600 35/23 C1.0(16:14)
C1.1(06:09)
C1.4(00:35)
/ C3.4(13:01)
C2.6(11:40)
C3.9(11:07)
12648 S03E38
(-591",33") 		β/β Dro/Cro 0030/0020 06/03 C1.9(01:28) / -
12649 N15W70
(871",281") 		β/- Cro/--- 0020/---- 04/-- -
12647 N11W53
(753",244") 		/ / / / -

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 4-Apr-2017 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 4-Apr-2017 19:30 UT .