000 WTPZ24 KNHC 202035 TCMEP4 TROPICAL STORM HILARY FORECAST/ADVISORY NUMBER 18 NWS NATIONAL HURRICANE CENTER MIAMI FL EP092023 2100 UTC SUN AUG 20 2023 NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM). CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP). TROPICAL STORM CENTER LOCATED NEAR 31.3N 116.1W AT 20/2100Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTH OR 350 DEGREES AT 20 KT ESTIMATED MINIMUM CENTRAL PRESSURE 990 MB MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT. 50 KT....... 70NE 70SE 0SW 50NW. 34 KT.......200NE 200SE 100SW 150NW. 12 FT SEAS..120NE 420SE 360SW 180NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 31.3N 116.1W AT 20/2100Z AT 20/1800Z CENTER WAS LOCATED NEAR 30.1N 115.8W FORECAST VALID 21/0600Z 35.8N 117.2W MAX WIND 35 KT...GUSTS 50 KT. 34 KT...150NE 150SE 0SW 0NW. FORECAST VALID 21/1800Z 41.8N 117.3W...POST-TROP/INLAND MAX WIND 25 KT...GUSTS 40 KT. FORECAST VALID 22/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.3N 116.1W INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPEP4...AT 21/0000Z NEXT ADVISORY AT 21/0300Z $$ FORECASTER CANGIALOSI