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000 WTPZ42 KNHC 162033 TCDEP2 Tropical Depression Twelve-E Discussion Number 5 NWS National Hurricane Center Miami FL EP122023 1100 AM HST Sat Sep 16 2023 The structure of the depression has degraded during the last several hours. The low-level center is now completely exposed and well removed to the west of a decaying area of deep convection. The initial intensity is held at 30 kt, but this could be a little generous. The system is moving westward at 10 kt. A westward to west-southwestward motion is expected in the low- to mid-level flow during the next day or so. The depression, or its remnant low, is expected to move into the Central Pacific basin this afternoon. Strong shear and dry air will continue to affect the depression and should ultimately cause the system to lose the remaining convection by tonight, as persistently forecast by the GFS and ECMWF models. Dissipation is likely to occur by 36 hours. Future information on this system can be found in Public Advisories issued by the Central Pacific Hurricane Center beginning at 500 PM HST, under AWIPS header HFOTCPCP4, WMO header WTPA34 PHFO. Products will continue to be available on the web at hurricanes.gov FORECAST POSITIONS AND MAX WINDS INIT 16/2100Z 14.2N 139.7W 30 KT 35 MPH 12H 17/0600Z 13.9N 141.1W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 17/1800Z 13.5N 142.9W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 18/0600Z...DISSIPATED $$ Forecaster Cangialosi
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Page last modified: Saturday, 16-Sep-2023 20:34:34 UTC