{"id": "1185084917056077826", "title": null, "adv_date": "2026-06-17T21:00:00Z", "msg": "811\nFONT11 KNHC 172053\nPWSAT1\n                                                                    \nTROPICAL STORM ARTHUR WIND SPEED PROBABILITIES NUMBER   7           \nNWS NATIONAL HURRICANE CENTER MIAMI FL       AL012026               \n2100 UTC WED JUN 17 2026                                            \n                                                                    \nAT 2100Z THE CENTER OF TROPICAL STORM ARTHUR WAS LOCATED NEAR       \nLATITUDE 28.9 NORTH...LONGITUDE 96.1 WEST WITH MAXIMUM SUSTAINED    \nWINDS NEAR 40 KTS...45 MPH...75 KM/H.                               \n                                                                    \nZ INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)                  \n   ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME      \n   EASTERN  DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME      \n   CENTRAL  DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME      \n                                                                    \nWIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS                 \n                                                                    \nCHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST     \n   ...34 KT (39 MPH... 63 KM/H)...                                  \n   ...50 KT (58 MPH... 93 KM/H)...                                  \n   ...64 KT (74 MPH...119 KM/H)...                                  \nFOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS               \n                                                                    \nPROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE               \n    OP  IS THE PROBABILITY OF THE EVENT BEGINNING DURING            \n        AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY)               \n   (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN           \n        18Z WED AND THE FORECAST HOUR (CUMULATIVE PROBABILITY)      \n                                                                    \nPROBABILITIES ARE GIVEN IN PERCENT                                  \nX INDICATES PROBABILITIES LESS THAN 1 PERCENT                       \nPROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN\nTHE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT.             \nPROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY              \n64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT.                 \n                                                                    \n                                                                    \n  - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - -   \n                                                                    \n               FROM    FROM    FROM    FROM    FROM    FROM    FROM \n  TIME       18Z WED 06Z THU 18Z THU 06Z FRI 18Z FRI 18Z SAT 18Z SUN\nPERIODS         TO      TO      TO      TO      TO      TO      TO  \n             06Z THU 18Z THU 06Z FRI 18Z FRI 18Z SAT 18Z SUN 18Z MON\n                                                                    \nFORECAST HOUR    (12)   (24)    (36)    (48)    (72)    (96)   (120)\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \nLOCATION       KT                                                   \n                                                                    \nFORT POLK LA   34  3   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)\n \nLAKE CHARLES   34  8   X( 8)   X( 8)   X( 8)   X( 8)   X( 8)   X( 8)\n \nCAMERON LA     34  8   X( 8)   X( 8)   X( 8)   X( 8)   X( 8)   X( 8)\n \nJASPER TX      34  8   X( 8)   X( 8)   X( 8)   X( 8)   X( 8)   X( 8)\n \nKOUNTZE TX     34 22   X(22)   X(22)   X(22)   X(22)   X(22)   X(22)\n \nPORT ARTHUR TX 34 32   X(32)   X(32)   X(32)   X(32)   X(32)   X(32)\n \nGALVESTON TX   34 82   X(82)   X(82)   X(82)   X(82)   X(82)   X(82)\n \nHOUSTON TX     34  7   X( 7)   X( 7)   X( 7)   X( 7)   X( 7)   X( 7)\n \nFREEPORT TX    34 90   X(90)   X(90)   X(90)   X(90)   X(90)   X(90)\n \nGFAM 280N 950W 34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)\n \nHIGH ISLAND TX 34 66   X(66)   X(66)   X(66)   X(66)   X(66)   X(66)\n \nMATAGORDA TX   34 38   X(38)   X(38)   X(38)   X(38)   X(38)   X(38)\n \nPORT O CONNOR  34 11   X(11)   X(11)   X(11)   X(11)   X(11)   X(11)\n \n"}