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HURRICANE LAURA WIND SPEED PROBABILITIES NUMBER 26
NWS NATIONAL HURRICANE CENTER MIAMI FL AL132020
0900 UTC WED AUG 26 2020
AT 0900Z THE CENTER OF HURRICANE LAURA WAS LOCATED NEAR LATITUDE
26.1 NORTH...LONGITUDE 90.7 WEST WITH MAXIMUM SUSTAINED WINDS NEAR
95 KTS...110 MPH...175 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
06Z WED 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 06Z WED 18Z WED 06Z THU 18Z THU 06Z FRI 06Z SAT 06Z SUN
PERIODS TO TO TO TO TO TO TO
18Z WED 06Z THU 18Z THU 06Z FRI 06Z SAT 06Z SUN 06Z MON
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
SYDNEY NS 34 X X( X) X( X) X( X) X( X) X( X) 3( 3)
SABLE ISLAND 34 X X( X) X( X) X( X) X( X) X( X) 7( 7)
HALIFAX NS 34 X X( X) X( X) X( X) X( X) X( X) 4( 4)
YARMOUTH NS 34 X X( X) X( X) X( X) X( X) X( X) 3( 3)
NANTUCKET MA 34 X X( X) X( X) X( X) X( X) X( X) 3( 3)
GFMX 290N 870W 34 2 1( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
MOBILE AL 34 1 4( 5) 3( 8) X( 8) X( 8) X( 8) X( 8)
GULFPORT MS 34 2 6( 8) 6(14) X(14) X(14) X(14) X(14)
STENNIS MS 34 3 9(12) 10(22) X(22) X(22) X(22) X(22)
BURAS LA 34 5 8(13) 7(20) X(20) X(20) X(20) X(20)
GFMX 280N 890W 34 23 4(27) X(27) X(27) X(27) X(27) X(27)
JACKSON MS 34 X 8( 8) 13(21) 1(22) X(22) X(22) X(22)
NEW ORLEANS LA 34 5 22(27) 12(39) X(39) X(39) X(39) X(39)
NEW ORLEANS LA 50 X 2( 2) 1( 3) X( 3) X( 3) X( 3) X( 3)
GFMX 280N 910W 34 97 X(97) 1(98) X(98) X(98) X(98) X(98)
GFMX 280N 910W 50 75 2(77) X(77) X(77) X(77) X(77) X(77)
GFMX 280N 910W 64 11 1(12) X(12) X(12) X(12) X(12) X(12)
BATON ROUGE LA 34 4 50(54) 13(67) X(67) X(67) X(67) X(67)
BATON ROUGE LA 50 X 9( 9) 5(14) X(14) X(14) X(14) X(14)
BATON ROUGE LA 64 X 1( 1) X( 1) X( 1) X( 1) X( 1) X( 1)
MORGAN CITY LA 34 18 53(71) 4(75) X(75) X(75) X(75) X(75)
MORGAN CITY LA 50 2 11(13) 3(16) X(16) X(16) X(16) X(16)
MORGAN CITY LA 64 X 2( 2) X( 2) X( 2) X( 2) X( 2) X( 2)
ALEXANDRIA LA 34 2 56(58) 30(88) X(88) X(88) X(88) X(88)
ALEXANDRIA LA 50 X 15(15) 36(51) X(51) X(51) X(51) X(51)
ALEXANDRIA LA 64 X 1( 1) 13(14) X(14) X(14) X(14) X(14)
LAFAYETTE LA 34 6 79(85) 5(90) X(90) X(90) X(90) X(90)
LAFAYETTE LA 50 X 41(41) 11(52) X(52) X(52) X(52) X(52)
LAFAYETTE LA 64 X 9( 9) 5(14) X(14) X(14) X(14) X(14)
NEW IBERIA LA 34 11 75(86) 4(90) X(90) X(90) X(90) X(90)
NEW IBERIA LA 50 1 39(40) 8(48) X(48) X(48) X(48) X(48)
NEW IBERIA LA 64 X 9( 9) 3(12) X(12) X(12) X(12) X(12)
GFMX 280N 930W 34 95 5(99) X(99) X(99) X(99) X(99) X(99)
GFMX 280N 930W 50 78 20(98) X(98) X(98) X(98) X(98) X(98)
GFMX 280N 930W 64 37 50(87) X(87) X(87) X(87) X(87) X(87)
SHREVEPORT LA 34 X 19(19) 48(67) 2(69) X(69) X(69) X(69)
SHREVEPORT LA 50 X 1( 1) 32(33) 1(34) X(34) X(34) X(34)
SHREVEPORT LA 64 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
FORT POLK LA 34 2 71(73) 22(95) X(95) X(95) X(95) X(95)
FORT POLK LA 50 X 35(35) 44(79) X(79) X(79) X(79) X(79)
FORT POLK LA 64 X 7( 7) 42(49) X(49) X(49) X(49) X(49)
LAKE CHARLES 34 4 91(95) 3(98) X(98) X(98) X(98) X(98)
LAKE CHARLES 50 X 78(78) 14(92) X(92) X(92) X(92) X(92)
LAKE CHARLES 64 X 49(49) 25(74) X(74) X(74) X(74) X(74)
CAMERON LA 34 20 79(99) X(99) X(99) X(99) X(99) X(99)
CAMERON LA 50 2 90(92) 3(95) X(95) X(95) X(95) X(95)
CAMERON LA 64 X 77(77) 6(83) X(83) X(83) X(83) X(83)
JASPER TX 34 2 68(70) 21(91) X(91) X(91) X(91) X(91)
JASPER TX 50 X 31(31) 39(70) X(70) X(70) X(70) X(70)
JASPER TX 64 X 9( 9) 37(46) X(46) X(46) X(46) X(46)
KOUNTZE TX 34 2 76(78) 10(88) X(88) X(88) X(88) X(88)
KOUNTZE TX 50 X 41(41) 23(64) X(64) X(64) X(64) X(64)
KOUNTZE TX 64 X 18(18) 19(37) X(37) X(37) X(37) X(37)
PORT ARTHUR TX 34 3 88(91) 3(94) X(94) X(94) X(94) X(94)
PORT ARTHUR TX 50 X 69(69) 10(79) X(79) X(79) X(79) X(79)
PORT ARTHUR TX 64 X 41(41) 16(57) X(57) X(57) X(57) X(57)
GALVESTON TX 34 5 66(71) 1(72) X(72) X(72) X(72) X(72)
GALVESTON TX 50 1 26(27) X(27) X(27) X(27) X(27) X(27)
GALVESTON TX 64 X 9( 9) X( 9) X( 9) X( 9) X( 9) X( 9)
HOUSTON TX 34 2 34(36) 11(47) X(47) X(47) X(47) X(47)
HOUSTON TX 50 X 6( 6) 3( 9) X( 9) X( 9) X( 9) X( 9)
HOUSTON TX 64 X 1( 1) 1( 2) X( 2) X( 2) X( 2) X( 2)
AUSTIN TX 34 X 4( 4) 2( 6) X( 6) X( 6) X( 6) X( 6)
SAN ANTONIO TX 34 X 3( 3) 2( 5) X( 5) X( 5) X( 5) X( 5)
FREEPORT TX 34 2 25(27) 5(32) X(32) X(32) X(32) X(32)
FREEPORT TX 50 X 4( 4) X( 4) X( 4) X( 4) X( 4) X( 4)
GFMX 280N 950W 34 9 24(33) 2(35) X(35) X(35) X(35) X(35)
GFMX 280N 950W 50 2 3( 5) X( 5) X( 5) X( 5) X( 5) X( 5)
HIGH ISLAND TX 34 3 81(84) 2(86) X(86) X(86) X(86) X(86)
HIGH ISLAND TX 50 1 45(46) 6(52) X(52) X(52) X(52) X(52)
HIGH ISLAND TX 64 X 20(20) 4(24) 1(25) X(25) X(25) X(25)
MATAGORDA TX 34 3 12(15) 2(17) X(17) X(17) X(17) X(17)
MATAGORDA TX 50 X 3( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
PORT O CONNOR 34 3 5( 8) 2(10) X(10) X(10) X(10) X(10)
ROCKPORT TX 34 2 2( 4) 2( 6) X( 6) X( 6) X( 6) X( 6)
CORPUS CHRISTI 34 1 3( 4) 1( 5) X( 5) X( 5) X( 5) X( 5)
GFMX 270N 960W 34 3 3( 6) 1( 7) X( 7) X( 7) X( 7) X( 7)
GFMX 250N 960W 34 2 2( 4) X( 4) X( 4) X( 4) X( 4) X( 4)
KEESLER AB 34 4 6(10) 3(13) X(13) X(13) X(13) X(13)
$$
FORECASTER BLAKE
NNNN