000 WTNT34 KNHC 071150 TCPAT4 BULLETIN Tropical Depression Fourteen Intermediate Advisory Number 3A NWS National Hurricane Center Miami FL AL142018 700 AM CDT Sun Oct 07 2018 ...DEPRESSION EXPECTED TO STRENGTHEN... ...HEAVY RAINS WILL SPREAD OVER WESTERN CUBA LATER TODAY... SUMMARY OF 700 AM CDT...1200 UTC...INFORMATION ---------------------------------------------- LOCATION...18.9N 86.8W ABOUT 100 MI...165 KM ENE OF CHETUMAL MEXICO ABOUT 240 MI...390 KM SSW OF THE WESTERN TIP OF CUBA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...N OR 360 DEGREES AT 3 MPH...6 KM/H MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * The Cuban provinces of Pinar del Rio and the Isle of Youth * The coast of Mexico from Tulum to Cabo Catoche A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area, in this case within 24 hours. Interests along the northeastern and central U.S. Gulf coast should monitor the progress of the depression. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 700 AM CDT (1200 UTC), the center of Tropical Depression Fourteen was located near latitude 18.9 North, longitude 86.8 West. The depression is moving toward the north near 3 mph (6 km/h). This general motion with some increase in forward speed is expected over the next few days. On the forecast track, the center will move through the Yucatan Channel Monday morning and then across the eastern Gulf of Mexico late Monday through Wednesday. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Some strengthening is forecast during the next several days, and the depression is expected to become a tropical storm later today. The system could become a hurricane by Tuesday night or Wednesday. The estimated minimum central pressure is 1004 mb (29.65 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Tropical storm conditions are expected to first reach the coast within the warning area by this evening or tonight, making outside preparations difficult or dangerous. RAINFALL: Total rain accumulations of 3 to 7 inches are expected over western Cuba and 2 to 4 inches over the Yucatan Peninsula, Belize, and northern Honduras through Tuesday. Isolated maximum amounts of 12 inches are possible in western Cuba. A separate area of persistent very heavy rainfall is expected along the Pacific coast of Central America and Mexico, including western Nicaragua, El Salvador, Guatemala, and the state of Chiapas in Mexico. In many of these areas this rainfall could lead to life-threatening flash floods. Elsewhere, outer rain bands from the depression are expected to produce total rain accumulations of 2 to 4 inches across the Florida Keys through Monday. NEXT ADVISORY ------------- Next complete advisory at 1000 AM CDT. $$ Forecaster Brown