( 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.
Current Wind Speed 50 knots / 60 MPH
Max Predicted Wind Speed 50 knots / 60 MPH at
live tornado/thunderstorm tracker - tornadohq
future radar imagery - my future radar
(above image is an example of the Western North Atlantic page - see Atlantic future radar page for a full set of images)
If a tropical storm or hurricane is threatening land, you can check my future radar for an idea of what radar might look like as the storm approaches.
Spaghetti models for JULIAN can be found here:
JULIAN spaghetti models page »
000 WTNT31 KNHC 300240 TCPAT1 BULLETIN Post-Tropical Cyclone Julian Advisory Number 5 NWS National Hurricane Center Miami FL AL112021 300 AM GMT Mon Aug 30 2021 ...JULIAN BECOMES AN EXTRATROPICAL CYCLONE... ...THIS IS THE LAST ADVISORY... SUMMARY OF 300 AM GMT...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...38.1N 41.9W ABOUT 820 MI...1325 KM SE OF CAPE RACE NEWFOUNDLAND ABOUT 810 MI...1300 KM W OF THE AZORES MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H PRESENT MOVEMENT...NE OR 40 DEGREES AT 26 MPH...43 KM/H MINIMUM CENTRAL PRESSURE...995 MB...29.39 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 Julian was located near latitude 38.1 North, longitude 41.9 West. The post-tropical cyclone is moving toward the northeast near 26 mph (43 km/h). This general motion is expected to continue through Monday, followed by a turn to the north, then northeast Monday night into Tuesday. Maximum sustained winds are near 60 mph (95 km/h) with higher gusts. Little change in strength is expected through tonight. Tropical-storm-force winds extend outward up to 105 miles (165 km) from the center. The estimated minimum central pressure is 995 mb (29.39 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 $$ Forecaster Latto
Public Advisory not available for this storm.
380 WTNT41 KNHC 300246 TCDAT1 Post-Tropical Cyclone Julian Discussion Number 5 NWS National Hurricane Center Miami FL AL112021 300 AM GMT Mon Aug 30 2021 Julian has been showing signs of a transition into an extratropical cyclone over the past several hours. The deep convection has become detached to the northeast from the low-level center and cloud tops of that convection are warming. A line of convection to the south of the center resembles a frontal boundary, with recent scatterometer data showing a notable wind shift along that line. Based on the structural changes noted above, as well as a majority of FSU phase-space diagrams from the various global models, Julian is estimated to have transitioned to an extratropical cyclone. Recent ASCAT data showed the cyclone's intensity remains 50 kt. The cyclone is forecast to maintain this intensity through Monday before weakening. It is then forecast to dissipate in a few days over the northern Atlantic. The system should continue to move quickly northeastward through Monday, then turn northward and northwestward Monday night into Tuesday. This is the last advisory on Julian by the National Hurricane Center. Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php FORECAST POSITIONS AND MAX WINDS INIT 30/0300Z 38.1N 41.9W 50 KT 60 MPH...POST-TROPICAL 12H 30/1200Z 40.3N 39.0W 50 KT 60 MPH...POST-TROP/EXTRATROP 24H 31/0000Z 44.1N 36.4W 50 KT 60 MPH...POST-TROP/EXTRATROP 36H 31/1200Z 48.5N 36.2W 45 KT 50 MPH...POST-TROP/EXTRATROP 48H 01/0000Z 53.0N 38.2W 40 KT 45 MPH...POST-TROP/EXTRATROP 60H 01/1200Z 57.0N 40.0W 40 KT 45 MPH...POST-TROP/EXTRATROP 72H 02/0000Z...DISSIPATED $$ Forecaster Latto
| Time | Speed | Location | Status |
|---|---|---|---|
| 50 knots | 38.1, -41.9 | translation missing: en.POST-TROPICAL | |
| 50 knots | 40.3, -39.0 | POST-TROPICAL CYCLONE | |
| 50 knots | 44.1, -36.4 | POST-TROPICAL CYCLONE | |
| 45 knots | 48.5, -36.2 | POST-TROPICAL CYCLONE | |
| 40 knots | 53.0, -38.2 | POST-TROPICAL CYCLONE | |
| 40 knots | 57.0, -40.0 | POST-TROPICAL CYCLONE | |
| 0 knots | translation missing: en.DISSIPATED |
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