Tropical Storm Bill
Public Advisory 4A
486
WTNT32 KNHC 162341
TCPAT2
BULLETIN
TROPICAL STORM BILL INTERMEDIATE ADVISORY NUMBER 4A
NWS NATIONAL HURRICANE CENTER MIAMI FL AL022015
700 PM CDT TUE JUN 16 2015
...BILL MOVING FARTHER INLAND OVER TEXAS...
SUMMARY OF 700 PM CDT...0000 UTC...INFORMATION
----------------------------------------------
LOCATION...29.0N 96.9W
ABOUT 10 MI...16 KM NE OF VICTORIA TEXAS
MAXIMUM SUSTAINED WINDS...45 MPH...70 KM/H
PRESENT MOVEMENT...NNW OR 345 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:
None.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Tropical Storm Warning is in effect for...
* Port Aransas to San Luis Pass Texas
For storm information specific to your area, including possible
inland watches and warnings, please monitor products issued by your
local National Weather Service forecast office.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 700 PM CDT (0000 UTC), the center of Tropical Storm Bill was
located near latitude 29.0 North, longitude 96.9 West. Bill is
moving toward the north-northwest near 9 mph (15 km/h). This general
motion is expected to continue tonight, followed by a turn toward
the north on Wednesday.
Maximum sustained winds have decreased to near 45 mph (70 km/h)
with higher gusts. Additional weakening is forecast during the next
48 hours, and Bill is expected to become a tropical depression by
Wednesday morning.
Tropical-storm-force winds extend outward up to 150 miles (240 km)
to the southeast east of the center.
During the past hour, a wind gust to 54 mph (87 km/h) was measured
at Palacios, Texas. Several offshore oil rigs continue to report
sustained tropical-storm-force winds.
The estimated minimum central pressure based on nearby surface
observations is 999 mb (29.50 inches).
HAZARDS AFFECTING LAND
----------------------
RAINFALL: Bill is expected to produce total rain accumulations of
4 to 8 inches over eastern Texas and eastern Oklahoma and 2 to 4
inches over western Arkansas and southern Missouri, with possible
isolated maximum amounts of 12 inches in eastern Texas.
WIND: Tropical storm conditions are occurring within the warning
area to the northeast and east of the center.
STORM SURGE: The combination of a storm surge and the tide will
cause normally dry areas near the coast to be flooded by rising
waters. The water could reach the following heights above ground if
the peak surge occurs at the time of high tide...
Upper Texas and Western Louisiana coasts...1 to 2 feet
The deepest water will occur along the immediate coast near and to
the right of the center. 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 few tornadoes may occur over parts of southeast and
east central Texas and western Louisiana tonight through early
Wednesday.
NEXT ADVISORY
-------------
Next complete advisory at 1000 PM CDT.
$$
Forecaster Avila