890
WWCN02 CYTR 211736
WEATHER BULLETIN FOR CFB PETAWAWA PREPARED BY THE JOINT
METEOROLOGICAL CENTRE AT 1:36 PM EDT FRIDAY 21 SEPTEMBER 2018.
LOCATION: CFB PETAWAWA (CYWA)
TYPE: THUNDERSTORM ADVISORY IN EFFECT
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND
LIGHTNING ARE EXPECTED WITHIN 30 NM
VALID: 21/1800Z TO 21/2300Z (21/1400 EDT TO 21/1900 EDT)
TYPE: GUST SPREAD WARNING IN EFFECT
DESCRIPTION: GUST SPREAD OF 15 KNOTS OR GREATER
VALID: UNTIL 22/1000Z (UNTIL 22/0600 EDT)
COMMENTS: OCCASIONAL THUNDERSTORM CELLS ARE EXPECTED TO MOVE
THROUGH THE AREA THIS AFTERNOON GIVING LIGHTNING STRIKES WITHIN 30
NM OF THE BASE. STRIKES MAY ALSO OCCUR WITHIN 5 NM AND A WARNING
WILL BE ISSUED AS NEEDED.
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS,
HAIL AND WIND GUSTS OF 35 KNOTS.
A GUST SPREAD OF 15 KNOTS IS EXPECTED AT TIMES THROUGHOUT THE DAY
AND INTO TONIGHT BEFORE WIND TAPERS OFF OVERNIGHT.
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 21/2300Z (21/1900 EDT)
END/JMC
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