NOCN43 CWAO 011901

GENOT TLTP. NO. 008

ACTION - TEMPORARY CHANGE IN HOURS OF OPERATION / CHANGEMENT 
TEMPORAIRE AUX HEURES D OPERATION

STATION - WIARTON A ON

IDENTIFIER / INDICATIF - YVV

INDEX NUMBER / INDICATIF INTERNATIONAL - 71633

TYPE - NCH

LATITUDE - 44 45 N

LONGITUDE - 81 07 W

ELEVATION - 221.9 M

CIRCUIT HEADER / EN-TETE TLTP - SACN62 CYVV SPCN62 CYVV SMCN04 CWAO

PROGRAM / PROGRAMME - METAR AND SPECI OBSERVATIONS / OBSERVATIONS
METAR ET SPECI SYNOPTIC REPORTS / OBSERVATIONS SYNOPTIQUES SM

OPERATION - DAILY / TOUS LES JOURS 1100 - 2300 UTC / TU
SM SYNOPTIC / SYNOPTIQUES SM 1200 1800 UTC / 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 - TEMPORARY CHANGES IN HOURS OF OPERATION DUE 
TO SHORTNESS OF STAFF AT NAVCANADA NCH STATION. AWOS (LWIS) WILL 
PROVIDE LWIS OBSERVATIONS WHILE NCH IS CLOSED. 24 HOUR PROGRAM WILL 
RESUME WHEN SHORTNESS OF STAFF IS RESOLVED. CLIMATE ID 6119499 / 
MODIFICATIONS TEMPORAIRES DES HEURES D OUVERTURE EN RAISON D UN 
MANQUE DE PERSONNEL A LA STATION NAVCANADA NCH. L AWOS (LWIS) 
PRODUIRA LES OBSERVATIONS LWIS LORSQUE LE NCH SERA FERME. LE 
PROGRAMME 24 HEURES SERA DE RETOUR LORSQUE LE MANQUE DE PERSONNEL 
SERA RESOLU. NUMERO DE CLIMAT 6119499

EFFECTIVE / EN VIGUEUR - JULY / 1 JUILLET 2024 2301 UTC / TU

SIEWE ADM-MSC / SMA-SMC OTTAWA