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This is the final warning / advisory for this storm as it has weakened below warning levels and/or the storm system is no longer a tropical cyclone.
Current Wind Speed 35 knots / 40 MPH
Max Predicted Wind Speed 35 knots / 40 MPH at
Spaghetti models for GENEVIEVE can be found here:
GENEVIEVE spaghetti models page »
000 WTPZ32 KNHC 212031 TCPEP2 BULLETIN Post-Tropical Cyclone Genevieve Advisory Number 22 NWS National Hurricane Center Miami FL EP122020 200 PM PDT Fri Aug 21 2020 ...GENEVIEVE BECOMES A POST-TROPICAL CYCLONE... ...THIS IS THE LAST ADVISORY... SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...25.8N 115.5W ABOUT 210 MI...340 KM WNW OF CABO SAN LAZARO MEXICO MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NW OR 320 DEGREES AT 12 MPH...19 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 PDT (2100 UTC), the center of Post-Tropical Cyclone Genevieve was located near latitude 25.8 North, longitude 115.5 West. The post-tropical cyclone is moving toward the northwest near 12 mph (19 km/h) and this general motion with some reduction in forward speed is expected over the next couple of days. Recent satellite wind data indicate that the maximum sustained winds have decreased to near 40 mph (65 km/h) with higher gusts. Additional weakening is expected, and the post-tropical cyclone is forecast to dissipate within a few days. Tropical-storm-force winds extend outward up to 80 miles (130 km) primarily to the northeast of the center. The estimated minimum central pressure is 1003 mb (29.62 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Large swells from Genevieve that are affecting portions of the west coast of the Baja California peninsula will gradually subside through Saturday. 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 Genevieve. 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 $$ Forecaster Brown
Public Advisory not available for this storm.
139 WTPZ42 KNHC 212032 TCDEP2 Post-Tropical Cyclone Genevieve Discussion Number 22 NWS National Hurricane Center Miami FL EP122020 200 PM PDT Fri Aug 21 2020 Cool waters and less favorable thermodynamic conditions have continued to take a toll on Genevieve. The system has not had any deep convection for more than 12 hours, and it is unlikely that any organized deep convection will return. As a result, Genevieve has become a post-tropical cyclone and this will be the final NHC advisory on this system. The initial wind speed is set at 35 kt, which is in agreement with recent scatterometer data. The post-tropical cyclone should continue to gradually weaken over cooler water during the next couple of days, and the global model guidance indicates that the circulation will become an open trough within 72 hours. The cyclone continues to move northwestward at about 10 kt. A northwestward motion is forecast to continue over the next couple of days, but the forward speed of the system is expected to slow as it becomes increasing shallow and is steered by the weaker low-level flow. The track guidance remains tightly clustered and the new foreast is an extension of the previous advisory. This is the final NHC advisory on Genevieve. Additional information on the post-tropical cyclone can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php FORECAST POSITIONS AND MAX WINDS INIT 21/2100Z 25.8N 115.5W 35 KT 40 MPH...POST-TROPICAL 12H 22/0600Z 27.0N 117.0W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 22/1800Z 28.3N 119.1W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 23/0600Z 29.2N 120.7W 20 KT 25 MPH...POST-TROP/REMNT LOW 48H 23/1800Z 30.2N 121.9W 15 KT 15 MPH...POST-TROP/REMNT LOW 60H 24/0600Z...DISSIPATED $$ Forecaster Brown
Time | Speed | Location | Status |
---|---|---|---|
35 knots | 25.8, -115.5 | translation missing: en.POST-TROPICAL | |
25 knots | 27.0, -117.0 | POST-TROPICAL CYCLONE | |
25 knots | 28.3, -119.1 | POST-TROPICAL CYCLONE | |
20 knots | 29.2, -120.7 | POST-TROPICAL CYCLONE | |
15 knots | 30.2, -121.9 | POST-TROPICAL CYCLONE | |
0 knots | translation missing: en.DISSIPATED |
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