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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.

Go to the main page to see active storms.

Hurricane Time Machine

GIL Current Status

...GIL NOW A POST-TROPICAL CYCLONE... ...THIS IS THE LAST NHC ADVISORY...

Current Wind Speed 45 knots / 50 MPH

Max Predicted Wind Speed 45 knots / 50 MPH at

GIL Land Hazards

México
Avisos y Alertas
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Boletín Meteorológico Informativo
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Informes Especiales

GIL Tracker

GIL Satellite Loop

visible satellite loop of Post-Tropical Cyclone GIL from wisc.edu

visible satellite loop of Post-Tropical Cyclone GIL from wisc.edu

GIL Alternate Tracking Map

GIL Spaghetti Models

Spaghetti models for GIL can be found here:

GIL spaghetti models page »

GIL Watches and Warnings

Post-Tropical Cyclone GIL Tropical Cyclone Update

Post-Tropical Cyclone GIL Public Advisory

373 
WTPZ32 KNHC 031431
TCPEP2
 
BULLETIN
Post-Tropical Cyclone Gil Advisory Number  14
NWS National Hurricane Center Miami FL       EP072025
500 AM HST Sun Aug 03 2025
 
...GIL NOW A POST-TROPICAL CYCLONE...
...THIS IS THE LAST NHC ADVISORY...
 
 
SUMMARY OF 500 AM HST...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...20.6N 135.7W
ABOUT 1660 MI...2670 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA
ABOUT 1260 MI...2025 KM E OF HILO HAWAII
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...WNW OR 285 DEGREES AT 18 MPH...30 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 500 AM HST (1500 UTC), the center of Post-Tropical Cyclone Gil
was located near latitude 20.6 North, longitude 135.7 West. The
post-tropical cyclone is moving toward the west-northwest near 18
mph (30 km/h). A gradual decrease in forward speed is expected 
during the next couple of days, with a turn toward the west 
forecast by Monday.
 
Maximum sustained winds are near 50 mph (85 km/h) with higher gusts.
Additional weakening is expected over the next few days, and the 
post-tropical low is forecast to dissipate around midweek. 
 
Tropical-storm-force winds extend outward up to 125 miles (205 km)
from the center.
 
The estimated minimum central pressure is 1003 mb (29.62 inches).
 
 
HAZARDS AFFECTING LAND
----------------------
None
 
 
NEXT ADVISORY
-------------
This is the last public advisory issued by the National Hurricane 
Center on Gil. 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 Gibbs (CPHC)

Public Advisory not available for this storm.

Post-Tropical Cyclone GIL Forecast Discussion

364 
WTPZ42 KNHC 031432
TCDEP2
 
Post-Tropical Cyclone Gil Discussion Number  14
NWS National Hurricane Center Miami FL       EP072025
500 AM HST Sun Aug 03 2025
 
Cool waters combined with a drier and more stable environment have 
taken their toll on Gil. The system has been devoid of deep 
convection overnight, with only an exposed swirl of low- to 
mid-level clouds remaining. The initial intensity is lowered to 45 
kt, based on a blend of the latest subjective Dvorak estimates from 
TAFB and SAB and objective estimates from UW-CIMSS. Given the cool 
waters, dry and stable air, and strengthening west-southwesterly 
shear, no new organized convection is expected. Therefore, this will 
be the final advisory on the system as it has become post-tropical. 
Gil is expected to dissipate around midweek as it opens into a 
trough northeast of the Hawaiian Islands.

The initial motion is estimated at 285/16 kt. The system is being 
steered by a low- to mid-level ridge to its north, and this general 
motion is expected to continue into tonight. A gradual decrease in 
forward speed is anticipated by Monday, followed by a turn toward 
the west as the shallow remnant low becomes steered by the low-level 
flow. The updated track forecast remains close to the previous 
advisory and continues to follow the tightly clustered guidance 
envelope.
 
For additional information on the post-tropical low 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
 
 
FORECAST POSITIONS AND MAX WINDS
 
INIT  03/1500Z 20.6N 135.7W   45 KT  50 MPH...POST-TROPICAL
 12H  04/0000Z 21.2N 138.0W   35 KT  40 MPH...POST-TROPICAL
 24H  04/1200Z 21.7N 141.0W   30 KT  35 MPH...POST-TROP/REMNT LOW
 36H  05/0000Z 21.9N 143.6W   30 KT  35 MPH...POST-TROP/REMNT LOW
 48H  05/1200Z 22.0N 146.2W   30 KT  35 MPH...POST-TROP/REMNT LOW
 60H  06/0000Z 22.3N 149.0W   30 KT  35 MPH...POST-TROP/REMNT LOW
 72H  06/1200Z 22.8N 151.8W   30 KT  35 MPH...POST-TROP/REMNT LOW
 96H  07/1200Z...DISSIPATED
 
$$
Forecaster Gibbs (CPHC)

GIL storm path from NHC

Time Speed Location Status
45 knots 20.6, -135.7 POST-TROPICAL
35 knots 21.2, -138.0 POST-TROPICAL
30 knots 21.7, -141.0 POST-TROPICAL CYCLONE
30 knots 21.9, -143.6 POST-TROPICAL CYCLONE
30 knots 22.0, -146.2 POST-TROPICAL CYCLONE
30 knots 22.3, -149.0 POST-TROPICAL CYCLONE
30 knots 22.8, -151.8 POST-TROPICAL CYCLONE
0 knots DISSIPATED


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