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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 25 knots / 30 MPH
Max Predicted Wind Speed 25 knots / 30 MPH at
Spaghetti models for NORBERT can be found here:
NORBERT spaghetti models page »
000 WTPZ34 KNHC 150831 TCPEP4 BULLETIN Post-Tropical Cyclone Norbert Advisory Number 26 NWS National Hurricane Center Miami FL EP192020 200 AM PDT Thu Oct 15 2020 ...NORBERT BECOMES A REMNANT LOW... SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...26.2N 116.1W ABOUT 125 MI...205 KM SSW OF PUNTA EUGENIA MEXICO MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...NNW OR 335 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...1010 MB...29.83 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 200 AM PDT (0900 UTC), the center of Post-Tropical Cyclone Norbert was located near latitude 26.2 North, longitude 116.1 West. The post-tropical cyclone is moving toward the north-northwest near 7 mph (11 km/h) and this motion is expected to continue until dissipation occurs later today or tonight. Maximum sustained winds are near 30 mph (45 km/h) with higher gusts. Weakening is forecast and the remnant low is expected to dissipate later today or tonight. The estimated minimum central pressure is 1010 mb (29.83 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on Norbert. For additional information on the remnant 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 $$ Forecaster Brown
Public Advisory not available for this storm.
000 WTPZ44 KNHC 150831 TCDEP4 Post-Tropical Cyclone Norbert Discussion Number 26 NWS National Hurricane Center Miami FL EP192020 200 AM PDT Thu Oct 15 2020 Vertical wind shear, cool waters, and a dry and stable atmosphere have taken a toll on Norbert. The system has been devoid of deep convection for more than 12 hours, and therefore it has become a post-tropical cyclone. The initial wind speed is set at 25 kt, which is based on a TAFB Dvorak CI number of T1.5. This could be a little generous as the system has likely continued to spin down since the previous advisory. The remnant low should continue to weaken today, and the global models indicate that the low will open up into a trough of low pressure off the west coast of the Baja California peninsula by tonight. The post-tropical cyclone has slowed down and is now moving north-northwestward at about 6 kt. A slow north-northwestward motion within the weak low-level steering flow is expected until dissipation occurs. This is the last NHC advisory on Norbert. For additional information on the remnant low please see High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php FORECAST POSITIONS AND MAX WINDS INIT 15/0900Z 26.2N 116.1W 25 KT 30 MPH...POST-TROPICAL 12H 15/1800Z 27.1N 116.3W 20 KT 25 MPH...POST-TROP/REMNT LOW 24H 16/0600Z...DISSIPATED $$ Forecaster Brown
Time | Speed | Location | Status |
---|---|---|---|
25 knots | 26.2, -116.1 | translation missing: en.POST-TROPICAL | |
20 knots | 27.1, -116.3 | POST-TROPICAL CYCLONE | |
0 knots | translation missing: en.DISSIPATED |
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