NOCN01 CWAO 231730 GENOT TLTP. NO. 126 ACTION - CHANGE IN ELEVATION / CHANGEMENT D ELEVATION STATION - FORT CHIPEWYAN, AB IDENTIFIER / INDICATIF - YPY INDEX NUMBER / INDICATIF INTERNATIONAL - 71933 TYPE - AU5 LATITUDE - 58 46 N LONGITUDE -111 07 W ELEVATION - 238.0 M CIRCUIT HEADER / EN-TETE TLTP -(SA,SP)CN43 CWAO SMCN09 CWAO PROGRAM / PROGRAMME - METAR AND SPECI OBSERVATIONS / OBSERVATIONS METAR ET SPECI SM SYNOPTIC OBSERVATIONS / OBSERVATIONS SYNOPTIQUES SM OPERATION - DAILY / TOUS LES JOURS 0000 - 2359 UTC / TU SYNOPTICS / SYNOPTIQUES 0000 0600 1200 1800 UTC PARAMETERS / PARAMETRES - SKY CONDITION / CONDITION DU CIEL PRESENT WEATHER / TEMPS PRESENT VISIBILITY / VISIBILITE PRESSURE / PRESSION ALTIMETER / ALTIMETRE TEMPERATURE DEWPOINT / POINT DE ROSEE WIND DIRECTION SPEED AND GUSTS / DIRECTION VITESSE ET RAFALES DE VENT TOTAL PRECIPITATION / PRECIPITATION ICING / REMARKS / REMARQUES - STATION ELEVATION CHANGED FROM 232.0 TO 238.0 METERS / ELEVATION DE LA STATION AJUSTEE DE 232 METERS A 238.0 M EFFECTIVE / EN VIGUEUR - SEPTEMBER / 16 SEPTEMBRE 2009 1700 UTC/TU GRIMES ADMA-MSC / SMA-SMC TORONTO