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 1 February 2017
⇐20170131 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170202⇒

NOAA
4 Active Regions
12629
12631
12632
12630

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20170201 13:34 HMI 6173Å 20170201 19:34 GHN Hα 20170201 10:30
SWAP 174Å 20170201 18:22 AIA 193Å 20170201 20:24 XRT 20170129 05:59
HMI Mag 20170201 13:34 No Time Data Available GONG Farside 20170131 12:00
No Time Data Available AIA 193Å 20170201 20:24 No Time Data Available
HMI Mag 20170201 13:34 AIA 94Å 20170201 20:23 AIA 131Å 20170201 20:24
AIA 171Å 20170201 20:23 AIA 193Å 20170201 20:24 AIA 211Å 20170201 20:27
HMI Mag 20170201 13:34 AIA 304Å 20170201 20:23 AIA 335Å 20170201 20:27
AIA 1600Å 20170201 20:27 AIA 1700Å 20170201 20:27 HMI 6173Å 20170201 19:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12629 N15W50
(722",315") 		α/α Hax/Hsx 0040/0060 01/01 -
12631 S05W50
(744",-18") 		β/β Bxo/Bxo 0010/0010 05/03 -
12632 N14W20
(324",329") 		β/- Bxo/--- 0010/---- 06/-- -
12630 N16E27
(-426",356") 		/α /Axx /0010 /01 -

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 1-Feb-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 1-Feb-2017 20:30 UT .