NOCN01 CWAO 151950
GENOT TLTP. NO. 176

ACTION - CHANGE OF HOURS OF OPERATION AND PROGRAM CHANGE / 
CHANGEMENT DES HEURES D OPERATIONS ET CHANGEMENT DE PROGRAMME

STATION - LLOYDMINSTER, AB

IDENTIFIER / INDICATIF - YLL

INDEX NUMBER / INDICATIF INTERNATIONAL -

TYPE - ATI

LATITUDE - 53 19 N

LONGITUDE - 110 04 W

ELEVATION - 668.4 M

CIRCUIT HEADER / EN-TETE TLTP - SACN43 CWAO SPCN43 CWAO

PROGRAM / PROGRAMME - METAR AND SPECI OBSERVATIONS / OBSERVATIONS 
METAR ET SPECI
OPERATION - METAR AND SPECI / METAR ET SPECI WINTER / HIVER - 1400 
TO 0459 UTC / 1400 A 0459 TU
SUMMER / ETE - 1300 TO 0359 UTC / 1300 A 0359 TU

PARAMETERS / PARAMETRES -
SKY CONDITION / CONDITION DU CIEL
PRESSURE / PRESSION
PRESENT WEATHER / TEMPS PRESENT
VISIBILITY / VISIBILITE
TEMPERATURE DEWPOINT / POINT DE ROSEE
PRECIPITATION
WIND DIRECTION SPEED AND GUSTS /
DIRECTION VITESSE ET RAFALES DE VENT
ALTIMETER SETTING / CALAGE ALTIMETRIQUE

REMARKS / REMARQUES - STAFFED STATION REDUCING PROGRAM WITH OPENING 
OF CO-LOCATED NCAWOS STATION. SYNOPTIC OBSERVATIONS WILL BE DONE BY 
NCAWOS STATION / STATION HUMAINE AVEC PROGRAMME REDUIT DU A L 
OUVERTURE DE LA STATION NCAWOS COLOCALISEE. LES OBSERVATIONS 
SYNOPTIQUES SERONT PRODUITES PAR LA STATION NCAWOS.

EFFECTIVE / EN VIGUEUR - 1815 UTC DECEMBER 17 2009 / 17 DECEMBRE 
2009 A 1815 TU

GRIMES ADMA-MSC / SMA-SMC TORONTO