show styles

 21 January 2017
⇐20170120 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170122⇒

NOAA
4 Active Regions
12625
12626
12627
12628

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20170121 19:34 HMI 6173Å 20170121 19:34 GHN Hα 20170121 07:42
SWAP 174Å 20170121 18:01 AIA 193Å 20170121 20:24 XRT 20170120 18:24
HMI Mag 20170121 19:34 No Time Data Available GONG Farside 20170120 12:00
No Time Data Available AIA 193Å 20170121 20:24 STEREO A 20170121 19:55
HMI Mag 20170121 19:34 AIA 94Å 20170121 20:24 AIA 131Å 20170121 20:24
AIA 171Å 20170121 20:24 AIA 193Å 20170121 20:24 AIA 211Å 20170121 20:26
HMI Mag 20170121 19:34 AIA 304Å 20170121 20:24 AIA 335Å 20170121 20:26
AIA 1600Å 20170121 20:26 AIA 1700Å 20170121 20:26 HMI 6173Å 20170121 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
12625 N00W47
(714",60") 		α/α Hax/Hax 0040/0020 02/02 -
12626 N08W36
(569",206") 		α/α Hax/Hax 0050/0070 03/04 -
12627 N05E16
(-268",170") 		β/- Dao/--- 0070/---- 12/-- -
12628 N12E37
(-575",271") 		β/- Bxo/--- 0020/---- 04/-- C1.8(13:19)
C6.1(10:59)
C1.1(10:19)
C1.0(09:40)
C9.3(07:14)
C1.2(06:23) / -

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 21-Jan-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 21-Jan-2017 20:30 UT .