000 WTNT23 KNHC 250836 TCMAT3 TROPICAL STORM HANNA FORECAST/ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082020 0900 UTC SAT JUL 25 2020 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE STORM SURGE WARNING HAS BEEN EXTENDED SOUTH OF BAFFIN BAY TO PORT MANSFIELD...TEXAS. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WARNING IS IN EFFECT FOR... * PORT MANSFIELD TO SARGENT TEXAS A HURRICANE WARNING IS IN EFFECT FOR... * PORT MANSFIELD TO MESQUITE BAY TEXAS A TROPICAL STORM WARNING IS IN EFFECT FOR... * BARRA EL MEZQUITAL MEXICO TO PORT MANSFIELD TEXAS * MESQUITE BAY TO HIGH ISLAND TEXAS A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE...DURING THE NEXT 24 HOURS IN THE INDICATED LOCATIONS. FOR A DEPICTION OF AREAS AT RISK...PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING GRAPHIC...AVAILABLE AT HURRICANES.GOV. THIS IS A LIFE-THREATENING SITUATION. PERSONS LOCATED WITHIN THESE AREAS SHOULD TAKE ALL NECESSARY ACTIONS TO PROTECT LIFE AND PROPERTY FROM RISING WATER AND THE POTENTIAL FOR OTHER DANGEROUS CONDITIONS. PROMPTLY FOLLOW EVACUATION AND OTHER INSTRUCTIONS FROM LOCAL OFFICIALS. A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN THE NEXT 24 HOURS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED TO COMPLETION. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN THE NEXT 24 HOURS. INTERESTS ELSEWHERE ALONG THE TEXAS AND LOUISIANA COASTS SHOULD MONITOR THE PROGRESS OF HANNA. INTERESTS IN NORTHEASTERN MEXICO SHOULD ALSO MONITOR THE PROGRESS OF THIS SYSTEM. TROPICAL STORM CENTER LOCATED NEAR 27.0N 95.8W AT 25/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 265 DEGREES AT 8 KT ESTIMATED MINIMUM CENTRAL PRESSURE 988 MB MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT. 50 KT....... 40NE 30SE 0SW 30NW. 34 KT....... 80NE 70SE 20SW 70NW. 12 FT SEAS..105NE 45SE 30SW 90NW. 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 27.0N 95.8W AT 25/0900Z AT 25/0600Z CENTER WAS LOCATED NEAR 27.0N 95.4W FORECAST VALID 25/1800Z 26.9N 97.1W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 20NE 10SE 0SW 10NW. 50 KT... 40NE 30SE 10SW 30NW. 34 KT... 80NE 70SE 30SW 70NW. FORECAST VALID 26/0600Z 26.5N 98.5W...INLAND MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 30SE 0SW 0NW. 34 KT... 80NE 70SE 30SW 40NW. FORECAST VALID 26/1800Z 26.0N 100.0W...INLAND MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 27/0600Z 25.5N 101.5W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 27/1800Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.0N 95.8W INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 25/1200Z NEXT ADVISORY AT 25/1500Z $$ FORECASTER PASCH