000 WTNT33 KNHC 302354 TCPAT3 BULLETIN Hurricane Lorenzo Intermediate Advisory Number 34A NWS National Hurricane Center Miami FL AL132019 800 PM AST Mon Sep 30 2019 ...LORENZO REMAINS ON COURSE TOWARDS THE AZORES... SUMMARY OF 800 PM AST...0000 UTC...INFORMATION ---------------------------------------------- LOCATION...31.2N 41.8W ABOUT 965 MI...1555 KM WSW OF THE AZORES MAXIMUM SUSTAINED WINDS...105 MPH...165 KM/H PRESENT MOVEMENT...NNE OR 20 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...957 MB...28.26 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Hurricane Warning is in effect for... * Flores, Corvo, Faial, Pico, Sao Jorge, Graciosa, Terceira A Tropical Storm Warning is in effect for... * Sao Miguel, Santa Maria A Hurricane Warning means that hurricane conditions are expected somewhere within the warning area. 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 within 36 hours. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 800 PM AST (0000 UTC), the eye of Hurricane Lorenzo was located near latitude 31.2 North, longitude 41.8 West. Lorenzo is moving toward the north-northeast near 15 mph (24 km/h). A turn to the northeast is expected later tonight, with an increasing forward speed tonight through Wednesday. On the forecast track, the center of Lorenzo is expected to pass near the western Azores early on Wednesday. Maximum sustained winds are near 105 mph (165 km/h) with higher gusts. Some fluctuations in intensity are possible tonight. A weakening trend is expected to resume on Tuesday. Lorenzo is a very large hurricane, with hurricane-force winds extending outward up to 90 miles (150 km) from the center and tropical-storm-force winds extending outward up to 310 miles (500 km). The estimated minimum central pressure is 957 mb (28.26 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Lorenzo can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3 and WMO header WTNT43 KNHC and on the web at www.hurricanes.gov/text/MIATCDAT3.shtml WIND: Hurricane conditions are expected within the hurricane warning area early Wednesday morning, with tropical storm conditions beginning Tuesday night. Tropical storm conditions are expected in the tropical storm warning area by early Wednesday. RAINFALL: Lorenzo is expected to produce total rain accumulations of 1 to 3 inches (25 to 75 mm) over the western Azores and up to 1 inch (25 mm) over the central Azores Tuesday and Wednesday. SURF: Swells generated by Lorenzo are spreading across much of the North Atlantic basin. These swells are likely to cause life- threatening surf and rip current conditions, especially across the Azores. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 1100 PM AST. $$ Forecaster Blake