Cyclocane
( cyclocane is a CYCLOne and hurriCANE tracker by hayley )
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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.
JIMENA Current Status
...JIMENA BECOMES A POST TROPICAL LOW FAR EAST OF HAWAII...
Current Wind Speed 30 knots / 35 MPH
Max Predicted Wind Speed 30 knots / 35 MPH at
JIMENA Land Hazards
JIMENA Tracker
JIMENA Satellite Loop
JIMENA Alternate Tracking Map
JIMENA Spaghetti Models
Spaghetti models for JIMENA can be found here:
JIMENA spaghetti models page »
JIMENA Watches and Warnings
Post-Tropical Cyclone JIMENA Tropical Cyclone Update
Post-Tropical Cyclone JIMENA Public Advisory
000 WTPA32 PHFO 070232 TCPCP2 BULLETIN Post-Tropical Cyclone Jimena Advisory Number 17 NWS Central Pacific Hurricane Center Honolulu HI EP092021 500 PM HST Fri Aug 06 2021 ...JIMENA BECOMES A POST TROPICAL LOW FAR EAST OF HAWAII... SUMMARY OF 500 PM HST...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...17.9N 140.8W ABOUT 945 MI...1515 KM E OF HILO HAWAII MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...WNW OR 295 DEGREES AT 9 MPH...15 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 500 PM HST (0300 UTC), the center of Post-Tropical Cyclone Jimena was located near latitude 17.9 North, longitude 140.8 West. The post-tropical low is moving toward the west-northwest near 9 mph (15 km/h). A gradual turn toward the west is expected Saturday and Sunday. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. The post-tropical low will gradually weaken over the next two days and is expected to dissipate on Sunday. 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 Central Pacific Hurricane Center on Jimena. Additional information on the post-tropical low can be found in high seas forecasts issued by the National Weather Service under AWIPS head HFOHSFNP, WMO header FZPN40 PHFO, and on the web at https://www.weather.gov/hfo/HSFNP $$ Forecaster Wroe
Public Advisory not available for this storm.
Post-Tropical Cyclone JIMENA Forecast Discussion
000 WTPA42 PHFO 070235 TCDCP2 Post-Tropical Cyclone Jimena Discussion Number 17 NWS Central Pacific Hurricane Center Honolulu HI EP092021 500 PM HST Fri Aug 06 2021 Deep convection near center of Jimena collapsed overnight, and Jimena consists of a low cloud swirl with shallow convection flaring along its northern and eastern flanks. Dvorak current intensity estimates varied from 1.5 at HFO to unclassifiable at SAB, while CIMSS ADT held onto a 2.0/30 kt. Jimena is moving over sub 24C sea surface temperatures as it draws in dry air from the north, and westerly vertical wind shear of more than 15 kt is increasing. Given its current structure and the hostile environment ahead, Jimena has been downgraded to a post-tropical remnant low with an initial intensity of 30 kt. Post-Tropical Cyclone Jimena will continue to be steered toward the west-northwest (295 degrees) around 7 kt tonight by a deep subtropical ridge to the north. Under an environment of cool sea surface temperatures and continued westerly vertical wind shear, the increasingly shallow system will move toward the west this weekend until dissipation. This is the last advisory issued by the Central Pacific Hurricane Center on Jimena. Additional information on this system can be found in the High Seas Forecasts issued by the National Weather Service in Honolulu under AWIPS header HFOHSFNP and WMO header FZPN40 PHFO. FORECAST POSITIONS AND MAX WINDS INIT 07/0300Z 17.9N 140.8W 30 KT 35 MPH...POST-TROPICAL 12H 07/1200Z 18.5N 142.0W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 08/0000Z 18.9N 143.3W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 08/1200Z 19.2N 144.8W 20 KT 25 MPH...POST-TROP/REMNT LOW 48H 09/0000Z...DISSIPATED $$ Forecaster Wroe
JIMENA storm path from NHC
| Time | Speed | Location | Status |
|---|---|---|---|
| 30 knots | 17.9, -140.8 | translation missing: en.POST-TROPICAL | |
| 25 knots | 18.5, -142.0 | POST-TROPICAL CYCLONE | |
| 25 knots | 18.9, -143.3 | POST-TROPICAL CYCLONE | |
| 20 knots | 19.2, -144.8 | POST-TROPICAL CYCLONE | |
| 0 knots | translation missing: en.DISSIPATED |
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