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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 30 knots / 35 MPH
Max Predicted Wind Speed 30 knots / 35 MPH at
Spaghetti models for MINDY can be found here:
000 WTNT33 KNHC 100246 TCPAT3 BULLETIN Post-Tropical Cyclone Mindy Advisory Number 6 NWS National Hurricane Center Miami FL AL132021 1100 PM EDT Thu Sep 09 2021 ...MINDY BECOMES POST-TROPICAL AS IT ACCELERATES AWAY FROM THE SOUTHEASTERN UNITED STATES... ...THIS IS THE FINAL ADVISORY... SUMMARY OF 1100 PM EDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...32.5N 75.0W ABOUT 285 MI...460 KM E OF CHARLESTON SOUTH CAROLINA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...ENE OR 70 DEGREES AT 29 MPH...46 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 1100 PM EDT (0300 UTC), the center of Post-Tropical Cyclone Mindy was located near latitude 32.5 North, longitude 75.0 West. The post-tropical cyclone is moving toward the east-northeast near 29 mph (46 km/h), and this motion is expected to continue with a gradual slowdown until the system dissipates Friday night or Saturday morning. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Some gradual weakening of the winds is expected before the system dissipates. 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. $$ Forecaster Papin
Public Advisory not available for this storm.
483 WTNT43 KNHC 100248 TCDAT3 Post-Tropical Cyclone Mindy Discussion Number 6 NWS National Hurricane Center Miami FL AL132021 1100 PM EDT Thu Sep 09 2021 The structure of Mindy this evening has become quite diffuse, with a linear band of convection mostly associated with a prominent outflow boundary emanating away from the system. The last-light visible low-level cloud motions gave the impression that Mindy was opening up into a trough, with southwesterly flow ahead and northeasterly flow immediately behind the estimated center. Indeed, a ASCAT-A pass valid at 0002 UTC suggested that Mindy no longer has closed cyclonic flow on its northeast side, with a lack of easterly wind vectors in this sector of the system. In addition, a rapidly advancing frontal boundary has already moved off of the Carolina coast and will soon be merging with the leftover vort-max associated with Mindy. The accumulation of all this evidence indicates that Mindy no longer meets the definition of a tropical cyclone, and this will be the final advisory on the system. The post-tropical remains of Mindy have continued to accelerate to the east-northeast this evening at 070/25 kt, moving almost as quickly as the the maximum sustained winds, which is another reason why the circulation is likely no longer closed. This motion should continue for the next 12-24 hours with a gradual slowdown until what remains of the circulation becomes indistinguishable from the frontal boundary it is becoming embedded in. FORECAST POSITIONS AND MAX WINDS INIT 10/0300Z 32.5N 75.0W 30 KT 35 MPH...POST-TROP/EXTRATROP 12H 10/1200Z 33.2N 71.6W 25 KT 30 MPH...POST-TROP/EXTRATROP 24H 11/0000Z 34.1N 67.8W 25 KT 30 MPH...POST-TROP/EXTRATROP 36H 11/1200Z...DISSIPATED $$ Forecaster Papin
Time | Speed | Location | Status |
---|---|---|---|
30 knots | 32.5, -75.0 | POST-TROPICAL CYCLONE | |
25 knots | 33.2, -71.6 | POST-TROPICAL CYCLONE | |
25 knots | 34.1, -67.8 | POST-TROPICAL CYCLONE | |
0 knots | translation missing: en.DISSIPATED |
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