Post Storm Hurricane Report
Issued by NWS

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ACPQ70 PGUM 210839
PSHPQ

POST TROPICAL CYCLONE REPORT...TYPHOON RAMMASUN (09W)
NATIONAL WEATHER SERVICE TIYAN GU
700 PM CHST MONDAY JULY 21 2014

PRELIMINARY

REPORT FROM THE EFFECTS OF SUPER TYPHOON RAMMASUN (09W) FROM 9 JUL
TO 14 JUL 2014 AS IT PASSED BY THE MARIANA ISLANDS AS A TROPICAL
DEPRESSION...INCLUDING GUAM...SAIPAN...ROTA AND TINIAN

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)
---------------------------------------------------------------------
PGUM &(PGUA)   1007.3/1006.4MB 11/2255  330/20KT AT 11/1944 (PGUA)
13.6 144.9             NO OTHER SIGNIFICANT REPORT


ROTA - PGRO    A2978 AT 11/2152   09020G27KT AT 11/2250
14.1 145.2

SAIPAN (CNMI)   1010.9 AT 11/1854  07018G27KT AT 11/2154
15.2N 145.8E

TINIAN (CNMI) ...NO SIG PRESSURE 04018KT AT 11/2050
(15.0N 145.6E)

REMARKS: NO OTHER SIGNIFICANT REPORTS.

CPA: SFC CENTER BETWEEN PGUA AND PGRO BETWEEN 11/2152- 11/2255 (800
TO 900 AM CHST). NOTE 6-HRLY UPPER AIR FROM PGUM SUGGESTS
UPPER-LEVEL CIRCULATION FROM ABOVE 850MB PASSED SOUTH OR OVER PGUM.

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)
---------------------------------------------------------------------
IPAN BUOY (121) MAX 6FT
RITIDIAN (196) MAX 7FT  (NOTE: 4FT DAY BEFORE AND DAY AFTER)

C. STORM TOTAL RAINFALL
---------------------------------------------------------------------
LOCATION      ID        TIME PERIOD               RAINFALL
LAT LON                                             (IN)
DEG DECIMAL
---------------------------------------------------------------------
PGUM   11/12Z - 12/12Z  1.57 INCHES
PGSN   11/12Z - 12/12Z   2.27 INCHES
OTHER STATIONS:
ROTA HANDAR  2.20 INCHES
TINIAN HANDAR 2.48 INCHES
DEDEDO COOP SITE 3.10 INCHES

NO OTHER SIGNIFICANT REPORTS.


D. INLAND FLOODING...NONE REPORTED.
---------------------------------------------------------------------
NO SIGNIFICANT REPORT
---------------------------------------------------------------------

E. MAXIMUM STORM SURGE AND STORM TIDE...
---------------------------------------------------------------------
LOCATION                      SURGE   TIDE   DATE/   BEACH
                              (FT)    (FT)   TIME    EROSION
---------------------------------------------------------------------
NO SIGNIFICANT REPORTS.

F. TORNADOES...
---------------------------------------------------------------------
LOCATION                        DATE/         EF SCALE
LAT LON (DEG DECIMAL)           TIME(UTC)    (IF KNOWN)
DESCRIPTION
---------------------------------------------------------------------
NONE


G. STORM IMPACTS BY ISLAND...
---------------------------------------------------------------------
LOCATION           DEATHS           INJURIES             EVACUATIONS
DESCRIPTION
---------------------------------------------------------------------

REMARKS: NONE REPORTED

H. REMARKS...

THE FOLLOW BULLETINS WERE ISSUED BY WFO GUAM

  15 - TC PUBLIC ADVISORIES (TCP)...BETWEEN 11 JUL - 14 JUL
   4 - TC INTERMEDIATE PUBLIC ADVISORIES
   2 -  SPECIAL WEATHER STATEMENTS FOR MARIANAS PRIOR TO THE
FORMATION OF 09W.

TIMES IN UTC
10JUL1600 (11JUL 200AM CHST) TS WATCH FOR GUAM...ROTA...TINIAN AND
SAIPAN
11JUL0100 (11JUL 1100AM CHST) TS WARNING FOR GUAM AND ROTA
11JUL2200 (12JUL 800AM CHST) CANX TS WARNING AND WATCH FOR ALL

 9JUL0600 JTWC LOW AREA
10JUL0600 JTWC MEDIUM AREA
10JUL0730 JTWC TCFA
10JUL1500 JTWC TD 09W
11JUL0300 JTWC TS 09W (JMA REMAINS AS A TD)
11JUL2100 JTWC TD 09W
12JUL1500 JTWC TS RAMMASUN (9W) JMA UPGRADES TO TS
14JUL0900 JTWC TY RAMMASUN (09W)

NOTE: NO OTHER SIGNIFICANT REPORT

LEGEND:
I-INCOMPLETE DATA
E-ESTIMATED

$$

EDSON
WFO GUAM









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