Show Selection: |
#1013177 (Received by flhurricane at: 4:44 PM 21.Aug.2020) TCMAT4 TROPICAL DEPRESSION FOURTEEN FORECAST/ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142020 2100 UTC FRI AUG 21 2020 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE GOVERNMENT OF MEXICO HAS UPGRADED THE TROPICAL STORM WATCH FROM NORTH OF CANCUN TO DZILAM TO A TROPICAL STORM WARNING. THE GOVERNMENT OF HONDURAS HAS DISCONTINUED THE TROPICAL STORM WARNING FOR THE BAY ISLANDS OF HONDURAS. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WATCH IS IN EFFECT FOR... * PUNTA HERRERO TO CANCUN MEXICO A TROPICAL STORM WARNING IS IN EFFECT FOR... * PUNTA HERRERO TO DZILAM MEXICO A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. A WATCH IS TYPICALLY ISSUED 48 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR DANGEROUS. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...GENERALLY WITHIN 36 HOURS. TROPICAL DEPRESSION CENTER LOCATED NEAR 17.7N 84.3W AT 21/2100Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 325 DEGREES AT 11 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. 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 17.7N 84.3W AT 21/2100Z AT 21/1800Z CENTER WAS LOCATED NEAR 17.4N 84.1W FORECAST VALID 22/0600Z 18.6N 85.0W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 20SE 0SW 40NW. FORECAST VALID 22/1800Z 19.8N 85.9W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 60NE 40SE 30SW 50NW. FORECAST VALID 23/0600Z 21.2N 87.1W...INLAND MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 20NE 10SE 0SW 0NW. 34 KT... 70NE 50SE 30SW 50NW. FORECAST VALID 23/1800Z 22.9N 88.7W...OVER WATER MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 30NE 20SE 0SW 0NW. 34 KT... 80NE 70SE 30SW 70NW. FORECAST VALID 24/0600Z 24.6N 90.4W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 30NE 20SE 0SW 20NW. 34 KT... 80NE 60SE 30SW 70NW. FORECAST VALID 24/1800Z 26.2N 92.2W MAX WIND 65 KT...GUSTS 80 KT. 50 KT... 30NE 20SE 0SW 20NW. 34 KT... 70NE 50SE 40SW 70NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 25/1800Z 28.5N 95.0W MAX WIND 50 KT...GUSTS 60 KT. OUTLOOK VALID 26/1800Z 30.0N 97.5W...INLAND MAX WIND 30 KT...GUSTS 40 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.7N 84.3W INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 22/0000Z NEXT ADVISORY AT 22/0300Z $$ FORECASTER BERG |