Post Storm Hurricane Report
Issued by NWS New Orleans/Baton Rouge, LA

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ACUS74 KLIX 052056
PSHLIX

POST TROPICAL CYCLONE REPORT...HURRICANE HARVEY
NATIONAL WEATHER SERVICE NEW ORLEANS LA
355 PM CDT TUE SEP 5 2017

NOTE: THE DATA SHOWN HERE ARE PRELIMINARY....AND SUBJECT TO UPDATES
AND CORRECTIONS AS APPROPRIATE.

THIS REPORT INCLUDES EVENTS OCCURRING WHEN WATCHES AND/OR WARNINGS
WERE IN EFFECT...OR WHEN SIGNIFICANT FLOODING ASSOCIATED WITH HARVEY
OR ITS REMNANTS WAS AFFECTING THE AREA.

COUNTIES INCLUDED...IBERVILLE...ASSUMPTION...TERREBONNE...
WEST BATON ROUGE...EAST BATON ROUGE...ASCENSION...ST. JAMES...
LAFOURCHE...LIVINGSTON...ST. JOHN THE BAPTIST...ST. CHARLES...
TANGIPAHOA...JEFFERSON...PLAQUEMINES...ORLEANS...ST. TAMMANY...
ST. BERNARD...PEARL RIVER...HANCOCK...HARRISON...JACKSON


A. LOWEST SEA LEVEL PRESSURE/MAXIMUM SUSTAINED WINDS AND PEAK GUSTS
---------------------------------------------------------------------
METAR OBSERVATIONS...
NOTE: ANEMOMETER HEIGHT IS 10 METERS AND WIND AVERAGING IS 2 MINUTES
---------------------------------------------------------------------
LOCATION  ID    MIN    DATE/     MAX      DATE/     PEAK    DATE/
LAT  LON        PRES   TIME      SUST     TIME      GUST    TIME
DEG DECIMAL     (MB)   (UTC)     (KT)     (UTC)     (KT)    (UTC)
---------------------------------------------------------------------
KNEW-NEW ORLEANS LAKEFRONT AIRPORT
30.04 -90.03   1005.8 30/1008   210/035  30/1551   210/049 30/1551

KBVE-BOOTHVILLE
29.33 -89.40   1007.8 30/1159   200/031  30/1422   200/042 30/1421

KXPY-PORT FOURCHON
29.12 -903202.00                220/026  30/1915   200/041 30/1615

KNBG-BELLE CHASSE NAVAL AIR STATION
29.82 -90.03   1006.6 30/1055   220/026  30/1955   220/036 30/1955

KGAO-GALLIANO
29.44 -90.26                    210/024  30/1855   210/035 30/1855

KBTR-BATON ROUGE AIRPORT
30.54 -91.15   1004.1 30/2259   190/025  31/0029   210/033 31/0225

REMARKS: NONE


NON-METAR OBSERVATIONS...
NOTE: ANEMOMETER HEIGHT IN METERS AND WIND AVERAGING PERIOD IN
MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND IF KNOWN
---------------------------------------------------------------------
LOCATION  ID    MIN    DATE/     MAX      DATE/     PEAK    DATE/
LAT  LON        PRES   TIME      SUST     TIME      GUST    TIME
DEG DECIMAL     (MB)   (UTC)     (KT)     (UTC)     (KT)    (UTC)
---------------------------------------------------------------------
XLKF-WEATHERFLOW NEW ORLEANS LAKEFRONT
30.04 -90.02      0.0 MM        211/028  30/1926   206/049 30/1556
                                10.4M/1MIN

XDUL- WEATHERFLOW DULAC              ROPICAL STORM CINDY
29.34 -90.73   1003.8 30/0804   207/027  30/1639   218/036 30/1814
                                10.4M/1MIN

REMARKS:



B. MARINE OBSERVATIONS...
NOTE: ANEMOMETER HEIGHT IN METERS AND WIND AVERAGING PERIOD IN
MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND IF KNOWN
---------------------------------------------------------------------
LOCATION  ID    MIN    DATE/     MAX      DATE/     PEAK    DATE/
LAT  LON        PRES   TIME      SUST     TIME      GUST    TIME
DEG DECIMAL     (MB)   (UTC)     (KT)     (UTC)     (KT)    (UTC)
---------------------------------------------------------------------
KMDJ-MISSISSIPPI CANYON 311A
28.64  -89.79     0.0 MM        180/036  30/0535   180/048 30/0535
                                   90M/8MIN

LOPL1-LA OFFSHORE OIL PORT
28.88  -90.03  1006.1 30/0820   MMM/039  30/1625   MMM/046 30/1425
                                   57.9M/8MIN

SPLL1-SOUTH PELTO BLOCK
28.86  -90.48     0.0 MM        230/034  30/1700   220/041 30/0500
                                   10M/8MIN

GISL1-NOAA C-MAN GRAND ISLE
29.26  -89.96  1006.7 30/0848   210/023  30/1542   210/034 30/1248
                                   6.6M/2MIN

REMARKS: NONE


C. STORM TOTAL RAINFALL FROM 1200 UTC AUG 26 UNTIL 1200 UTC AUG 31
---------------------------------------------------------------------
CITY/TOWN                       COUNTY             ID        RAINFALL
LAT LON                                                       (IN)
DEG DECIMAL
---------------------------------------------------------------------
LUTCHER COOP                   ST. JAMES          LUTL1       10.14
30.04  -90.69

BAYOU CONWAY/SORRENTO          ASCENSION          CONL1        9.17
30.17  -90.84

THIBODAUX COOP                 LAFOURHCE          THIL1        8.42
29.75  -90.77

FRENCH SETTLEMENT              LIVINGSTON         FSLL1        8.42
30.27  -90.78

SANDHILL CRANE RAWS/GAUTIER    JACKSON            SHCM6        7.90
30.45  -88.66

BAYOU FRANCOIS/GONZALES        ASCENSION          BFGL1        7.84
30.23  -90.90

DULAC COOP                     TERREBOONE         DLCL1        7.70
29.43  -90.70

MAUREPAS/AMITE RIVER           LIVINGSTON         MAUL1        7.35
30.31  -90.61

NEW ORLEANS CARROLLTON         ORLEANS            NORL1        7.25
29.93  -90.14

BLACK BAYOU/GONZALES           ASCENSION          BBGL1        7.20
30.24  -90.88

WEST END/LAKE PONTCHARTRAIN    ORLEANS            OACL1        6.92
30.03  -90.10

MERAUX COOP                    ST. BERNARD        MERL1        6.33
29.93  -89.93

GRAND BAY RAWS/ORANGE GROVE    JACKSON            GRBM6        6.08
30.44  -88.43

NEW ORLEANS INT`L AIRPORT      JEFFERSON          KMSY         5.93
29.98  -90.25

NEW ORLEANS LAKEFRONT AIRPORT  ORLEANS            KNEW         5.33
30.04  -90.03

DONALDSONVILLE COOP            ASCENSION          DVLL1        5.47
30.07  -91.03

SLIDELL COOP                   ST. TAMMANY        SISL1        5.17
30.27  -89.80

REMARKS: SELECT TOTALS OVER 5 INCHES


D. INLAND FLOODING...
---------------------------------------------------------------------
---------------------------------------------------------------------
NONE



E. MAXIMUM STORM SURGE AND STORM TIDE...
OFFICIAL TIDE GAUGES NOTED WITH LEADING G
---------------------------------------------------------------------

COUNTY           CITY/TOWN          SURGE   TIDE   DATE/   BEACH
                 OR LOCATION        (FT)    (FT)   TIME    EROSION
---------------------------------------------------------------------
TERREBONNE     G-BYU GRND CAILLOU    1.8E   3.01  29/1700  N/A
USGS GAUGE NAVD88

TERREBONNE     G-HOUMA NAV CANAL     1.5E   2.81  29/1400  N/A
USCOE GAUGE NAVD88

JEFFERSON      G-GRAND ISLE          1.8E   3.05  30/1415  N/A
USGS GAUGE NAVD88

JEFFERSON      G-LAFITTE             1.6E   2.65  30/1430  N/A
USGS GAUGE NAVD88

ST. TAMMANY    G-MANDEVILLE          2.5E   3.49  30/1900  N/A
USCOE GAUGE NAVD88

JEFFERSON      G-GRAND ISLE          1.21   1.29  30/1248  N/A
NOS GAUGE MHHW. MAX SURGE OF 1.22 FT RECORDED 29/1400.

LAFOURCHE      G-BELLE PASS/FOURCHON 2.53   2.44  29/1342  N/A
NOS GAUGE MHHW. MAX SURGE OF 2.54 FT RECORDED 29/1406.

ST. JOHN       G-BONNET CARREY       2.23   2.42  29/2012  N/A
NOS GAUGE MHHW. MAX SURGE OF 2.34 FT RECORDED 30/0242.


REMARKS: USCOE AND USGS GAUGES DO NOT HAVE PREDICTED TIDE LEVELS
THEREFORE SURGE IS ESTIMATED USING PRE-STORM BASELINE. ESTIMATED
SURGE VALUES ARE DENOTED WITH AN E. ALSO OF NOTE...NOS GAUGES ARE
REFERENCED TO MHHW. THIS CAN RESULT IN A MAXIMUM SURGE VALUE
GREATER THAN THE MAXIMUM TOTAL WATER LEVEL IF THE MAXIMUM SURGE
OCCURRED OUTSIDE OF ASTRONOMICAL HIGH TIDE. FOR INSTANCE...THE
PEAK TOTAL WATER LEVEL MHHW AT BELLE PASS/PORT FOURCHONE WAS
MEASURED AT 2.44 FEET. HOWEVER BECAUSE IT OCCURRED OUTSIDE OF
HIGH TIDE...THE PREDICTED WATER LEVEL AT THE SAME TIME WAS -0.09
FEET SO THE SURGE WAS 2.53 FEET.

F. TORNADOES...
---------------------------------------------------------------------
(DIST)CITY/TOWN              COUNTY           DATE/         EF SCALE
LAT LON (DEG DECIMAL                          TIME(UTC)    (IF KNOWN)
DESCRIPTION
---------------------------------------------------------------------
2 SE BILOXI                 HARRISON          30/0600      EF-0
TORNADO TOUCHED DOWN NEAR FR RYAN STREET AND PROCEDDED THROUGH
KEESLER CIRCLE WITH MINOR TREE DAMAGE. A LARGE HARDWOOD TREE WAS
UPROOTED NEAR THE LAST HOME IN THE BACK OF THE CIRCLE. THE TORNADO
DAMAGED TWO HOMES AND A VEHICLE BEFORE LIFTING. PATH LENGTH WAS
0.15 MILES AND WIDTH 30 YARDS. MAXIMUM WINDS ESTIMATED AT 80 MPH.

PASCAGOULA                  JACKSON           30/0720      EF-0 (EST)
AN APPARENT WATERSPOUT CAME ONSHORE NEAR MARKET STREET PRODUCING TO
MODERATE DAMAGE FOR SEVERAL BLOCKS INLAND BEFORE DISSIPATING. DAMAGE
INCLUDED LARGE TREE LIMGS...SEVERAL DOWNED TREES...AND A DOWNED
FENCE. TWO HOMES WERE DAMAGED BY FALLEN TREES. DAMAGE PATH APPROX ONE
QUARTER MILE LONG AND 200 YARDS WIDE. MAXIMUM WIND SPEED ESTIMATED AS
85 MPH.

13 SE POPLARVILLE          PEARL RIVER         30/1507     EF-1
THE TORNADO PRODUCED MOSTLY EF-0 DAMAGE BUT TWO BARNS AT A LARGE
FARMSTEAD SUFFERED EF-1 TYPE DAMAGE WITH WINDS ESTIMATED NEAR 100
MPH. ADDITIONALLY...LARGE HARDOOW TREES WERE SPLIT. THE PATH WAS
3.1 MILES LONG AND 200 YARDS WIDE WITH MAXIMUM ESTIMATED WINDS OF
100 MPH.

4 SSE OCEAN SPRINGS        JACKSON             30/1731     EF-0
A LARGE WATERSPOUT MOVED ONSHORE NEAR SEACLIFF BLVD AND PRODUCED
MAINLY TREE DAMAGE TO HARD AND SOFTWOOD TREES. MINOR AWNING AND
SHINGLE DAMAGE WAS OBSERVED WITH SEVERAL FENCES ALSO BLOWN DOWN.
THE PATH WAS 2.18 MILES LONG WITH A MAXIMUM WIDTH OF 250 YARDS.
MAXIMUM WINDS ESTIMATED TO BE 85 MPH.


G. STORM IMPACTS BY COUNTY...
---------------------------------------------------------------------

COUNTY            DEATHS           INJURIES             EVACUATIONS
DESCRIPTION
---------------------------------------------------------------------
TERREBONNE           0                 0                     0
SEVERAL LOW LYING ROADS FLOODED WITH LESS THAN ONE FOOT OF WATER
SOUTH OF HOUMA ON THE MORNING OF AUGUST 30.

LAFOURCHE            0                 0                     0
LA HWY 1 SOUTH OF GOLDEN MEADOW WAS FLOODED IN SEVERAL SPOTS WITH
LESS THAN ONE FOOT OF WATER ON AUGUST 30.

ST. TAMMANY          0                 0                     0
LAKESHORE DRIVE IN MANDEVILLE WAS FLOODED DURING THE AFTERNOON AND
THROUGH THE NIGHT OF AUGUST 30 WITH APPROXIMATELY ONE FOOT OF WATER.

HANCOCK              0                 0                     0
SEVERAL LOW LYING STREETS IN THE SHORELINE PARK AREA OF WAVELAND
WERE FLOODED WITH LESS THAN ONE FOOT OF WATER DUE TO A COMBINATION
OF STORM SURGE AND RAINFALL.

$$

LEGEND:
I-INCOMPLETE DATA
E-ESTIMATED

REVITTE/MANNING/KRAUTMANN



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