13 July 2017
⇐20170712 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170714⇒

NOAA
2 Active Regions
12665
12666

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12665 S06W31
(485",-158") 		β/βγ Ehi/Ekc 0570/0620 17/17 -
12666 N13W20
(315",148") 		β/- Cro/--- 0020/---- 06/-- -

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: C8.4(20:01) C2.0(21:27) C5.9(21:46)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 13-Jul-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 13-Jul-2017 23:30 UT .