382 WTNT34 KWNH 020232 TCPAT4 BULLETIN Post-Tropical Cyclone Ian Advisory Number 38 NWS Weather Prediction Center College Park MD AL092022 1100 PM EDT Sat Oct 01 2022 ...POST-TROPICAL CYCLONE IAN DISSIPATING ACROSS SOUTHERN VIRGINIA... ...THIS IS THE LAST WPC ADVISORY... SUMMARY OF 1100 PM EDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...37.3N 78.2W ABOUT 50 MI...80 KM WSW OF RICHMOND VIRGINIA ABOUT 115 MI...185 KM WNW OF NORFOLK VIRGINIA MAXIMUM SUSTAINED WINDS...15 MPH...30 KM/H PRESENT MOVEMENT...E OR 90 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...1010 MB...29.83 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 PM EDT (0300 UTC), the center of Post-Tropical Cyclone Ian was located near latitude 37.3 North, longitude 78.2 West. Ian is expected to dissipate in the next few hours and the remnants are forecast to be absorbed into a low pressure system to its east-northeast. Maximum sustained winds have decreased to near 15 mph (30 km/h) with higher gusts. The estimated minimum central pressure is 1010 mb (29.83 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Ian can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT4 and WMO header WTNT44 KNHC and on the web at hurricanes.gov/text/MIATCDAT4.shtml. RAINFALL: Ian is expected to produce an additional 1 to 2 inches of rainfall, with locally heavier amounts possible, across portions of West Virginia, Maryland, and southern Pennsylvania into Sunday morning. Major to record river flooding will continue across central Florida through next week. Limited flash, urban and small stream flooding is possible across western Maryland and West Virginia into Sunday morning. NEXT ADVISORY ------------- This is the last public advisory issued by the Weather Prediction Center on this system. $$ Forecaster Roth FORECAST POSITIONS AND MAX WINDS INIT 02/0300Z 37.3N 78.2W 15 KT 15 MPH...DISSIPATING 12H 02/1200Z...DISSIPATED