Post Storm Hurricane Report
Issued by NWS San Juan, PR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1
819
ACCA72 TJSJ 122014
PSHSJU

POST TROPICAL CYCLONE REPORT...HURRICANE IRMA
NATIONAL WEATHER SERVICE - SAN JUAN PR
414 PM AST TUE SEP 12 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 IRMA
OR ITS REMNANTS WAS AFFECTING THE AREA.

COUNTIES INCLUDED...ADJUNTAS...AGUADA...AGUADILLA...AGUAS BUENAS...
AIBONITO...ANASCO...ARECIBO...ARROYO...BARCELONETA...BARRANQUITAS...
BAYAMON...CABO ROJO...CAGUAS...CAMUY...CANOVANAS...CAROLINA...
CATANO...CAYEY...CEIBA...CIALES...CIDRA...COAMO...COMERIO...
COROZAL...CULEBRA...DORADO...FAJARDO...FLORIDA...GUANICA...
GUAYAMA...GUAYANILLA...GUAYNABO...GURABO...HATILLO...HORMIGUEROS...
HUMACAO...ISABELA...JAYUYA...JUANA DIAZ...JUNCOS...LAJAS...LARES...
LAS MARIAS...LAS PIEDRAS...LOIZA...LUQUILLO...MANATI...MARICAO...
MAUNABO...MAYAGUEZ...MOCA...MOROVIS...NAGUABO...NARANJITO...
OROCOVIS...PATILLAS...PENUELAS...PONCE...QUEBRADILLAS...RINCON...
RIO GRANDE...SABANA GRANDE...SALINAS...SAN GERMAN...SAN JUAN...
SAN LORENZO...SAN SEBASTIAN...SANTA ISABEL...TOA ALTA...TOA BAJA...
TRUJILLO ALTO...UTUADO...VEGA ALTA...VEGA BAJA...VIEQUES...
VILLALBA...YABUCOA...YAUCO...ST CROIX...ST JOHN...ST THOMAS






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)
---------------------------------------------------------------------
TJSJ
18.45 -66.00    993.4 06/1656   270/042  06/1828   310/060 06/1724

TISX
17.68 -64.90    995.9 06/1653   230/033  06/1843   230/050 06/1843

TJNR
18.25 -65.64    991.0 06/1654   200/042  06/1905   200/057 06/1905

TIST
18.33 -64.97                  I 315/051  06/1153   315/076 06/1153

REMARKS: TIST WAS DAMAGED AS HURRICANE IRMA PASSES BY.


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)
---------------------------------------------------------------------
XBUK
18.28 -64.89    969.6 06/1653   312/092  06/1723   311/119 06/1718
                                 10
XCUL
18.34 -65.08    952.1 06/1840   318/050  06/1815   316/077 06/1820
                                 10
XREY
18.29 -65.63                  I 283/034  06/205    279/059 06/2040
                                 10
XCRX
17.68 64.90     994.0 06/1753   238/036  06/1903   236/051 06/1858
                                 10
AU730
18.30 -64.88                  I 360/062  06/1637   360/098 06/1732
                                 4
SJNP4
18.45 -66.12                  I 290/049  06/1854   290/064 06/1836
                                 4
FRDP4
18.33 -65.63                  I 315/035  06/1454   315/049 06/1454
                                 4
REMARKS: XBUK AND XCUL WERE DAMAGED AS MAJOR HURRICANE IRMA PASSES
BY.



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)
---------------------------------------------------------------------
41052
18.30  -64.80   992.4 06/1100   225/044  06/1500 I 220/056 06/1900
                                   4

41056
18.30  -65.50   985.7 06/2030   270/043  06/2110   200/055 06/2250
                                   4

41053
18.50  -66.10   988.9 06/1900   270/039  06/1900   270/052 06/2300
                                   4

REMARKS:


C. STORM TOTAL RAINFALL FROM 1600 UTC SEP 05 UNTIL 1600 UTC SEP 07
---------------------------------------------------------------------
CITY/TOWN                    COUNTY               ID         RAINFALL
LAT LON                                                       (IN)
DEG DECIMAL
---------------------------------------------------------------------
SAINT THOMAS                 SAINT THOMAS        AU730        15.96
18.30  -64.88

BAYAMON                      BAYAMON             BAYP4        13.01
18.38  -66.16

CIALES                       CIALES              VILP4        10.27
18.33  -66.47

OROCOVIS                     OROCOVIS            OROP4         9.13
18.22  -66.39

NAGUABO                      NAGUABO             E9247         8.66
18.21  -65.74

VILLALBA                     VILLALBA            VINP4         7.50
18.13  -66.48

COMERIO                      COMERIO             COMP4         7.07
18.22  -66.22

BARRANQUITAS                 BARRANQUITAS        USAP4         7.05
18.18  -66.31

UTUADO                       UTUADO              VIVP4         6.74
18.27  -66.70

SAN LORENZO                  SAN LORENZO         SLGP4         6.35
18.19  -65.97

LAS PIEDRAS                  LAS PIEDRAS         GUSP4         5.95
18.18  -65.87

COAMO                        COAMO               COAP4         5.90
18.08  -66.36

CANOVANAS                    CANOVANAS           GARP4         5.79
18.37  -65.91

AIBONITO                     AIBONITO            AIBP4         5.21
18.14  -66.27

CIDRA                        CIDRA               DRAP4         5.14
18.17  -66.16

CAGUAS                       CAGUAS              BZDP4         5.09
18.23  -66.04

LARES                        LARES               LARP4         5.07
18.29  -66.88

VILLALBA                     VILLALBA            TOXP4         5.07
18.13  -66.48

CAGUAS                       CAGUAS              BZCP4         4.83
18.23  -66.04

CAGUAS                       CAGUAS              CAHP4         4.78
18.23  -66.04

MARICAO                      MARICAO             COOP          4.60
18.18  -66.98

LARES                        LARES               COCORAHS      4.50
18.29  -66.88

PONCE                        PONCE               PRNP4         4.44
17.98  -66.61

SAN LORENZO                  SAN LORENZO         SLEP4         4.36
18.19  -65.97

CEIBA                        CEIBA               TJNR          4.04
18.26  -65.65

MARICAO                      MARICAO             MAOP4         4.01
18.18  -66.98

LAS PIEDRAS                  LAS PIEDRAS         GUVP4         3.65
18.18  -65.87

PATILLAS                     PATILLAS            PASP4         3.56
18.00  -66.01

ISABELA                      ISABELA             REGP4         3.27
18.50  -67.02

VIEQUES                      RIO GRANDE          VIEP4         3.08
18.42  -65.83

REMARKS:


D. INLAND FLOODING...
---------------------------------------------------------------------
AGUADA...ROADS 115 BARRIO ESPINAL,418 SECTOR CALLURI AND 438 VALLE
COLOSO WERE IMPASSABLE DUE TO FLOOD WATERS ASSOCIATED WITH RIO
CULEBRINAS.

GURABO...ROAD 941 BARRIO JAGUAS WAS IMPASSABLE DUE TO FLOOD WATERS
ASSOCIATED WITH RIO GURABO.

MANATI...ROADS 667 AND 666 BARRIO CORTEZ WERE IMPASSABLE DUE TO
FLOOD WATERS ASSOCIATED WITH RIO GRANDE DE MANATI.

VEGA BAJA...ROADS 160,676 AND 688 WERE IMPASSABLE DUE TO FLOOD
WATERS ASSOCIATED WITH RIO CIBUCO.

HORMIGUEROS...ROADS 114, 309 AND 319 WERE IMPASSABLE DUE TO FLOOD
WATERS ASSOCIATED WITH RIO GUANAJIBO.

---------------------------------------------------------------------

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
---------------------------------------------------------------------
ST JOHN        G LAMESHUR BAY      1.59   1.97  06/1654 MODERATE

SAINT THOMAS   G CHARLOTTE AMALI   1.72   2.08  06/1742 MODERATE

CULEBRA        G CULEBRA           2.08   2.12  06/2000 MODERATE

VIEQUES        G ISABEL SEGUNDA    0.95   2.26  07/0100    MINOR

FAJARDO        G FAJARDO           1.16   2.71  07/0036    MINOR

SAN JUAN       G SAN JUAN          1.10   2.81  07/0054    MINOR


REMARKS:


F. TORNADOES...
---------------------------------------------------------------------
(DIST)CITY/TOWN              COUNTY           DATE/         EF SCALE
LAT LON (DEG DECIMAL                          TIME(UTC)    (IF KNOWN)
DESCRIPTION
---------------------------------------------------------------------


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

COUNTY            DEATHS           INJURIES             EVACUATIONS
DESCRIPTION
---------------------------------------------------------------------
ST THOMAS,STJOHN     4                 NUMEROUS

CATASTROPIC DAMAGE WAS OBSERVED IN ST. THOMAS AND ST. JOHN. THE
SCHNEIDER REGIONAL MEDICAL CENTER`S ROOF WAS DESTROYED AS WELL AS A
FIRE STATION COLLASPED INJURING A FIRST RESPONDER. NUMEROUS PHOTOS
IN NEWSPAPERS AND SOCIAL MEDIA SHOWED DESTROYED ROOFS, FLASH AND
COASTAL FLOODING, COLLAPSED HOMES/BUILDINGS AND FALLEN TREES/POWER
LINES. MOST OF THE ISLANDS WILL BE UNINHABITABLE FOR WEEKS OR
MONTHS.

CULEBRA              0                 Several

OVER 30 HOUSES WERE DESTROYED OR HAD MAJOR DAMAGE, MANY TREES
SNAPPED OR UPROOTED BLOCKING ROADS AND GENERATING LARGE AMOUNT OF
DEBRIS. NEAR-TOTAL POWER AND WATER LOSS EXPECTED TO LAST FOR A FEW
WEEKS.

PUERTO RICO          3                 Several

NUMEROUS HOMES REPORTED DAMAGED ROOFS. WEAK STRUCTURES COLLAPSED.
HUNDREDS OF LARGE TREES SNAPPED OR UPROOTED BLOCKING ROADS.
NEAR-TOTAL LOSS OF ELECTRICITY AND WATER SUPPLY LASTED FOR SEVERAL
DAYS. THE THREE DEATHS WERE REPORTED BEFORE THE HURRICANE HIT THE
LOCAL ISLANDS.

$$

Legend:
I-Incomplete Data
E-Estimated

ER/OMS/EM





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.