This storm is no longer active. This page is its permanent record: the complete observed track, peak intensity, the final NHC forecast cone, and the last advisories as issued.
140
kt at peak
925
mb minimum
11
days tracked
0
vessels in final cone
Intensity over the storm's life — NHC best track
Sustained wind (kt, solid) and central pressure (mb, dashed) from the ATCF best track. Bands mark tropical-storm and hurricane category thresholds.
Final NHC Statements
Public Advisory (final captured)
100 WTPZ32 KNHC 022033 TCPEP2 BULLETIN Post-Tropical Cyclone Genevieve Advisory Number 39 NWS National Hurricane Center Miami FL EP072026 1100 AM HST Sun Aug 02 2026 ...GENEVIEVE BECOMES A POST-TROPICAL CYCLONE... ...THIS IS THE LAST NHC ADVISORY... SUMMARY OF 1100 AM HST...2100 UTC...INFORMATION ----------------------------------------------- LOCATION...24.8N 139.5W ABOUT 1870 MI...3010 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...WNW OR 290 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 AM HST (2100 UTC), the center of Post-Tropical Cyclone Genevieve was located near latitude 24.8 North, longitude 139.5 West. The post-tropical cyclone is moving toward the west-northwest near 13 mph (20 km/h). This general motion is expected to continue over the next day or so, followed by a decrease in forward speed and a turn toward the northwest by Tuesday. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Continued weakening is forecast over the next several days, and the post-tropical low is expected to dissipate by late this week. Tropical-storm-force winds extend outward up to 105 miles (165 km) from the center. The estimated minimum central pressure is 1009 mb (29.80 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on this system. For additional information on the post-tropical cyclone 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 $$ Forecaster Adams/Cangialosi
Forecast Discussion — the forecaster's reasoning
000 WTPZ42 KNHC 022034 TCDEP2 Post-Tropical Cyclone Genevieve Discussion Number 39 NWS National Hurricane Center Miami FL EP072026 1100 AM HST Sun Aug 02 2026 Cool sea surface temperatures, moderate westerly vertical wind shear and dry mid-level air have significantly impacted Genevieve today. Organized deep convection has slowly dissipated over the past 12 h or so, leaving only a small area of shallow convection north of the now completely exposed low-level center. Genevieve no longer meets the criteria of a tropical cyclone, and this will be the final advisory issued on this system. The most recent Dvorak intensity estimate from TAFB was 35 kt, and objective estimates range from 29-38 kt. The intensity is lowered to 35 kt for this final advisory. The gale-force low is moving quickly toward the west-northwest around 11 kt, and this general motion will continue early this week as the system is steered along the southern periphery of a subtropical ridge centered to its north. An eventual turn toward the northwest accompanied by a decreased in forward speed is expected by midweek. Gradual weakening of the post-tropical low is forecast to continue, with the system expected to dissipate by 96 h. FORECAST POSITIONS AND MAX WINDS INIT 02/2100Z 24.8N 139.5W 35 KT 40 MPH...POST-TROPICAL 12H 03/0600Z 25.4N 141.0W 30 KT 35 MPH...POST-TROP/REMNT LOW 24H 03/1800Z 26.2N 142.9W 30 KT 35 MPH...POST-TROP/REMNT LOW 36H 04/0600Z 26.8N 144.2W 25 KT 30 MPH...POST-TROP/REMNT LOW 48H 04/1800Z 27.4N 145.0W 25 KT 30 MPH...POST-TROP/REMNT LOW 60H 05/0600Z 28.2N 145.6W 20 KT 25 MPH...POST-TROP/REMNT LOW 72H 05/1800Z 28.7N 146.2W 20 KT 25 MPH...POST-TROP/REMNT LOW 96H 06/1800Z...DISSIPATED $$ Forecaster Adams/Cangialosi
Data & citation
Transit counts are gate-line crossings computed hourly from ChartNav's own live AIS network (terrestrial receivers; coverage varies by zone — the coverage figure above says how complete the picture is, and reporting gaps are only flagged for vessels that were underway and stopped reporting globally). Baselines are rolling medians of complete days. Numbers may differ from weekly satellite-AIS datasets such as IMF PortWatch, which lag by several days but see areas terrestrial receivers cannot.