Currently Active Systems

Potential Tropical Cyclone One Public Advisory


000
WTNT31 KNHC 041741
TCPAT1

BULLETIN
Potential Tropical Cyclone One Intermediate Advisory Number 8A
NWS National Hurricane Center Miami FL       AL012022
200 PM EDT Sat Jun 04 2022

...CENTER OF THE DISTURBANCE APPROACHING THE FLORIDA EAST COAST...
...FLOODING RAINS CONTINUE ACROSS PORTIONS OF SOUTH FLORIDA...


SUMMARY OF 200 PM EDT...1800 UTC...INFORMATION
----------------------------------------------
LOCATION...27.3N 80.5W
ABOUT 15 MI...25 KM SSW OF FT PIERCE FLORIDA
MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H
PRESENT MOVEMENT...NE OR 45 DEGREES AT 18 MPH...30 KM/H
MINIMUM CENTRAL PRESSURE...1001 MB...29.56 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

The Tropical Storm Warning has been discontinued for the east coast 
of Florida south of Jupiter Inlet.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Tropical Storm Warning is in effect for...
* East coast of Florida south of the Volusia/Brevard County Line to
Jupiter Inlet
* Northwestern Bahamas

A Tropical Storm Watch is in effect for...
* Bermuda

A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area, in this case within
the next 24 hours.

A Tropical Storm Watch means that tropical storm conditions are
possible somewhere within the watch area.

For storm information specific to your area in the United
States, including possible inland watches and warnings, please
monitor products issued by your local National Weather Service
forecast office. For storm information specific to your area
outside of the United States, please monitor products issued by
your national meteorological service.


DISCUSSION AND OUTLOOK
----------------------
At 200 PM EDT (1800 UTC), the disturbance was centered near latitude 
27.3 North, longitude 80.5 West. The system is moving toward the 
northeast near 18 mph (30 km/h), and this general motion is expected 
to continue through tonight.  A turn toward the east-northeast with 
an additional increase in forward speed is expected on Sunday, 
followed by a turn toward the east Monday night. On the forecast 
track, the disturbance is expected to move off of the east coast of 
Florida this afternoon, move over the southwestern Atlantic north of 
the Bahamas tonight, and move near or to the north of Bermuda on 
Monday.

Maximum sustained winds are near 40 mph (65 km/h) with higher
gusts. The disturbance is expected to become a tropical storm off
the east coast of Florida by tonight, and some strengthening is
forecast tonight through Monday as the system moves farther away
from Florida over the western Atlantic.
* Formation chance through 48 hours...high...90 percent.
* Formation chance through 5 days... high...90 percent.

Tropical-storm-force winds extend outward up to 210 miles (335 km)
to the east of the center.  Ft. Pierce, Florida, recently reported 
a wind gust of 40 mph (65 km/h), and a weather station near 
Melbourne Beach, Florida recently reported a wind gust of 48 mph 
(78 km/h).

The estimated minimum central pressure based on surface
observations is 1001 mb (29.56 inches). Ft. Pierce recently 
reported a pressure of 1001.7 mb (29. 58 inches).


HAZARDS AFFECTING LAND
----------------------
Key messages for Potential Tropical Cyclone One can be found in the
Tropical Cyclone Discussion under AWIPS header MIATCDAT1, WMO
header WTNT41 KNHC, and on the web at
hurricanes.gov/graphics_at1.shtml?key_messages.

RAINFALL: Heavy rainfall will continue to affect portions of South
Florida and the Keys through this morning, beginning to diminish
this afternoon.  Heavy rainfall will continue across the
northwestern Bahamas through today. The following storm totals are
expected:

South Florida: Storm total of 6 to 10 inches with isolated maxima of
15 inches. Considerable flash and urban flooding is expected.

Florida Keys: Storm total of 4 to 8 inches with isolated maxima of
10 inches. This rain may produce flash and urban flooding.

Northwestern Bahamas: Storm total of 4 to 8 inches with maxima of 12
inches. This rain may produce flash and urban flooding.

WIND:  Tropical storm conditions are expected in the warning area
in Florida today, especially in squalls, and in the northwestern
Bahamas by this afternoon.

STORM SURGE:  Storm surge could raise water levels by as much 1- 3
ft above normal tide levels in the extreme northwestern Bahamas.

Surge-related flooding depends on the relative timing of the surge
and the tidal cycle, and can vary greatly over short distances.  For
information specific to your area, please see products issued by
your local National Weather Service forecast office.

TORNADOES:  A couple tornadoes are possible over the southern
Florida Peninsula and Upper Keys through early afternoon.


NEXT ADVISORY
-------------
Next complete advisory at 500 PM EDT.

$$
Forecaster Beven



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