Tropical Storm HELENE Advisory 9月14日

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TROPICAL STORM HELENE WIND SPEED PROBABILITIES NUMBER  26
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082018
2100 UTC THU SEP 13 2018

AT 2100Z THE CENTER OF TROPICAL STORM HELENE WAS LOCATED NEAR
LATITUDE 26.3 NORTH...LONGITUDE 37.0 WEST WITH MAXIMUM SUSTAINED
WINDS NEAR 55 KTS...65 MPH...100 KM/H.

Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)
   ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME
   EASTERN  DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME
   CENTRAL  DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME

WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS

CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST
   ...34 KT (39 MPH... 63 KM/H)...
   ...50 KT (58 MPH... 93 KM/H)...
   ...64 KT (74 MPH...119 KM/H)...
FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS

PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE
    OP  IS THE PROBABILITY OF THE EVENT BEGINNING DURING
        AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY)
   (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN
        18Z THU AND THE FORECAST HOUR (CUMULATIVE PROBABILITY)

PROBABILITIES ARE GIVEN IN PERCENT
X INDICATES PROBABILITIES LESS THAN 1 PERCENT
PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN
THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT.
PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY
64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT.


  - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - -

               FROM    FROM    FROM    FROM    FROM    FROM    FROM
  TIME       18Z THU 06Z FRI 18Z FRI 06Z SAT 18Z SAT 18Z SUN 18Z MON
PERIODS         TO      TO      TO      TO      TO      TO      TO
             06Z FRI 18Z FRI 06Z SAT 18Z SAT 18Z SUN 18Z MON 18Z TUE

FORECAST HOUR    (12)   (24)    (36)    (48)    (72)    (96)   (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION       KT

SANTA CRUZ AZO 34  X   X( X)   2( 2)  33(35)  14(49)   X(49)   X(49)
SANTA CRUZ AZO 50  X   X( X)   X( X)   6( 6)  11(17)   X(17)   X(17)
SANTA CRUZ AZO 64  X   X( X)   X( X)   1( 1)   2( 3)   X( 3)   X( 3)

PONTA DELGADA  34  X   X( X)   X( X)   3( 3)  35(38)   X(38)   X(38)
PONTA DELGADA  50  X   X( X)   X( X)   X( X)   7( 7)   X( 7)   X( 7)
PONTA DELGADA  64  X   X( X)   X( X)   X( X)   1( 1)   X( 1)   X( 1)

$$
FORECASTER LANDSEA
FORECASTER LANDSEA