show styles

 1 September 2017
⇐20170831 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170902⇒

NOAA
4 Active Regions
12672
12673
12674
12675

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20170901 00:46 HMI 6173Å 20170901 18:34 GHN Hα 20170831 06:01
SWAP 174Å 20170901 17:59 AIA 193Å 20170901 19:24 XRT 20170831 16:53
HMI Mag 20170901 00:46 No Time Data Available GONG Farside 20170831 12:00
No Time Data Available AIA 193Å 20170901 19:24 STEREO A 20170901 18:05
HMI Mag 20170901 00:46 AIA 94Å 20170901 19:27 AIA 131Å 20170901 19:28
AIA 171Å 20170901 19:24 AIA 193Å 20170901 19:24 AIA 211Å 20170901 19:28
HMI Mag 20170901 00:46 AIA 304Å 20170901 19:24 AIA 335Å 20170901 19:28
AIA 1600Å 20170901 19:27 AIA 1700Å 20170901 19:28 HMI 6173Å 20170901 18:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12672 N07W82
(934",98") 		β/β Dao/Dso 0070/0070 04/06 -
12673 S08E24
(-384",-240") 		α/α Hsx/Hsx 0080/0070 01/01 -
12674 N13E41
(-609",124") 		β/β Eho/Eko 0770/0490 10/05 C2.0(15:31) / -
12675 S07W36
(556",-211") 		β/- Dro/--- 0030/---- 04/-- -

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-Sep-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-Sep-2017 19:30 UT .