( cyclocane is a CYCLOne and hurriCANE tracker by hayley )
English Español Deutsch Français 日本語
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 GASTON can be found here:
GASTON spaghetti models page »
000 WTNT33 KNHC 260233 TCPAT3 BULLETIN Post-Tropical Cyclone Gaston Advisory Number 23 NWS National Hurricane Center Miami FL AL082022 300 AM GMT Mon Sep 26 2022 ...THIS IS THE LAST ADVISORY ON POST-TROPICAL GASTON... SUMMARY OF 300 AM GMT...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...38.6N 38.2W ABOUT 510 MI...825 KM W OF FAIAL ISLAND IN THE CENTRAL AZORES MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...WSW OR 245 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 300 AM GMT (0300 UTC), the center of Post-Tropical Cyclone Gaston was located near latitude 38.6 North, longitude 38.2 West. The post-tropical cyclone is moving toward the west-southwest near 9 mph (15 km/h) and this motion is expected to continue for the next day or two. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Slow weakening is forecast for the next day or two. The remnants of Gaston are forecast to dissipate within the next 48 h. Tropical-storm-force winds extend outward up to 70 miles (110 km) from the center. The estimated minimum central pressure is 1005 mb (29.68 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on this system. Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php $$ Forecaster D. Zelinsky
Public Advisory not available for this storm.
217 WTNT43 KNHC 260234 TCDAT3 Post-Tropical Cyclone Gaston Discussion Number 23 NWS National Hurricane Center Miami FL AL082022 300 AM GMT Mon Sep 26 2022 Gaston lacks organized deep convection and has become post-tropical. Organized convection is not expected to redevelop due to hostile upper-level winds and a dry surrounding environment. Therefore, this is the final NHC advisory. ASCAT data valid at 2353 UTC indicated peak winds between 30-35 kt on the north side of Gaston. Assuming a little undersampling may have occurred, the initial intensity was set on the high end of those estimates at 35 kt. Gaston is forecast to move generally west-southwestward for the next day or so, steered by a low- to mid-level ridge that extends across most of the northern Atlantic. Since deep convection is not expected to redevelop and no baroclinic forcing is expected to otherwise sustain the remnants of Gaston, the cyclone should gradually spin down until it dissipates in about 48 h. No significant changes were made to the NHC track or intensity forecast. FORECAST POSITIONS AND MAX WINDS INIT 26/0300Z 38.6N 38.2W 35 KT 40 MPH...POST-TROPICAL 12H 26/1200Z 38.1N 39.6W 30 KT 35 MPH...POST-TROP/REMNT LOW 24H 27/0000Z 37.4N 41.7W 30 KT 35 MPH...POST-TROP/REMNT LOW 36H 27/1200Z 36.8N 44.3W 25 KT 30 MPH...POST-TROP/REMNT LOW 48H 28/0000Z...DISSIPATED $$ Forecaster D. Zelinsky
Time | Speed | Location | Status |
---|---|---|---|
35 knots | 38.6, -38.2 | translation missing: en.POST-TROPICAL | |
30 knots | 38.1, -39.6 | POST-TROPICAL CYCLONE | |
30 knots | 37.4, -41.7 | POST-TROPICAL CYCLONE | |
25 knots | 36.8, -44.3 | POST-TROPICAL CYCLONE | |
0 knots | translation missing: en.DISSIPATED |
site by Hayley Croft
Make a monthly donation or a one-time donation to help support ongoing costs with Cyclocane.
Play solitaire and track all of the cyclocane storms at the same time at Hurricane Solitaire.