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 31 January 2019
⇐20190130 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20190201⇒

NOAA
1 Active Region
12733

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20190131 13:46 HMI 6173Å 20190131 19:46 GHN Hα 20190131 12:09
SWAP 174Å 20190131 17:55 AIA 193Å 20190131 20:24 XRT 20190131 06:07
HMI Mag 20190131 13:46 No Time Data Available GONG Farside 20190130 00:00
No Time Data Available AIA 193Å 20190131 20:24 No Time Data Available
HMI Mag 20190131 13:46 AIA 94Å 20190131 20:25 AIA 131Å 20190131 20:24
AIA 171Å 20190131 20:25 AIA 193Å 20190131 20:24 AIA 211Å 20190131 20:24
HMI Mag 20190131 13:46 AIA 304Å 20190131 20:25 AIA 335Å 20190131 20:24
AIA 1600Å 20190131 20:25 AIA 1700Å 20190131 20:27 HMI 6173Å 20190131 19:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12733 N04W91
(970",65") 		β/β Cao/Cso 0090/0090 02/05 - / C1.3(11:16)

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 31-Jan-2019 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 31-Jan-2019 20:30 UT .