
...FLOSSIE NOW A POST-TROPICAL CYCLONE... ...THIS IS THE LAST NHC ADVISORY... SUMMARY OF 200 PM MST...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...21.2N 112.4W ABOUT 200 MI...320 KM SW OF CABO SAN LUCAS MEXICO MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NW OR 305 DEGREES AT 10 MPH...17 KM/H MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 200 PM MST (2100 UTC), the center of Post-Tropical Cyclone Flossie was located near latitude 21.2 North, longitude 112.4 West. The post-tropical cyclone is moving toward the northwest near 10 mph (17 km/h). A general west-northwestward to northwestward motion is expected during the next couple of days. Maximum sustained winds have decreased to near 40 mph (65 km/h) with higher gusts. Continued steady weakening is expected, and the post-tropical low is forecast to dissipate this weekend. Tropical-storm-force winds extend outward up to 45 miles (75 km) from the center. The estimated minimum central pressure is 1003 mb (29.62 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by Flossie will continue to affect portions of the coast of southwestern Mexico and the Baja California peninsula for another day or so. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on this system. For additional information on the post-tropical low please see High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php
Expires:No;;053908 WTPZ21 KNHC 072031 TCMEP1 POST-TROPICAL CYCLONE FABIO FORECAST/ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL EP062024 2100 UTC WED AUG 07 2024 POST-TROPICAL CYCLONE CENTER LOCATED NEAR 18.4N 120.2W AT 07/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE SOUTHWEST OR 225 DEGREES AT 14 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 70NE 0SE 0SW 40NW. 12 FT SEAS..150NE 60SE 0SW 0NW. 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 18.4N 120.2W AT 07/2100Z AT 07/1800Z CENTER WAS LOCATED NEAR 19.3N 119.8W FORECAST VALID 08/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.4N 120.2W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM
Expires:No;;824769 WTPZ41 KNHC 032030 TCDEP1 Post-Tropical Cyclone Flossie Discussion Number 19 NWS National Hurricane Center Miami FL EP062025 200 PM MST Thu Jul 03 2025 Flossie has lacked organized deep convection for more than 12 hours and no longer meets the criteria of a tropical cyclone. Therefore, the system is now considered a post-tropical low, and this is the last NHC advisory. A 1705 UTC ASCAT-B pass indicated that the maximum winds have decreased to around 35 kt. The post-tropical cyclone is moving northwestward at 9 kt. This general motion, within the low-level flow, is expected to continue for the next couple of days. A combination of cool waters and dry air should lead to the dissipation of the post-tropical low this weekend. For additional information on the post-tropical low please see High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php FORECAST POSITIONS AND MAX WINDS INIT 03/2100Z 21.2N 112.4W 35 KT 40 MPH...POST-TROPICAL 12H 04/0600Z 22.1N 113.5W 30 KT 35 MPH...POST-TROP/REMNT LOW 24H 04/1800Z 23.2N 115.1W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 05/0600Z 24.1N 116.6W 20 KT 25 MPH...POST-TROP/REMNT LOW 48H 05/1800Z 24.7N 118.1W 20 KT 25 MPH...POST-TROP/REMNT LOW 60H 06/0600Z...DISSIPATED