<?xml version="1.0" encoding="UTF-8" ?>
<tsunamiEvent xmlns:xsi="http://ntwc.arh.noaa.gov/schema/TEX.xsd" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#">
   <TWCBulletin>
        <TWCEventID>26198000</TWCEventID>
        <WMOID source="PHEB">WEPA40</WMOID>
        <WMOCenterID>PHEB</WMOCenterID>
        <WMODateTimeGroup>171616</WMODateTimeGroup>
        <AWIPSID>TSUPAC</AWIPSID>
        <bulletinNumber>3</bulletinNumber>
        <bulletinName>        TSUNAMI MESSAGE NUMBER   3        </bulletinName>
        <issuingCenter>NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI</issuingCenter>
        <bulletinIssueTime>2026-07-17T16:16:20Z</bulletinIssueTime>
        <bulletinIssueTimeString>416 PM UTC FRI JUL 17 2026</bulletinIssueTimeString>
        <bulletinAreas>
            <segment id="1">
                <headline><![CDATA[ &lt;![CDATA[ ...PTWC TSUNAMI THREAT MESSAGE... ]]&gt; ]]></headline>
                <segmentCategory>0.3-1 meters</segmentCategory>
                <regionName>GUATEMALA... and MEXICO.</regionName>
                <zone id="1">
                    <zoneLocation>GUATEMALA...</zoneLocation>
                </zone>
                <zone id="2">
                    <zoneLocation>MEXICO</zoneLocation>
                </zone>
            </segment>
        </bulletinAreas>
        <productData>
            <recommendedActionsFull> </recommendedActionsFull>
            <impactsFull> </impactsFull>
            <graphicProducts>
                <energyMap> </energyMap>
            </graphicProducts>
        </productData>
        <preliminarySeismicInformation  xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" >
            <magnitude type="Mwp">7.3</magnitude>
            <originTime>2026-07-17T14:48:42Z</originTime>
            <originTimeZone>UTC</originTimeZone>
            <depth unit="kilometers">10</depth>
            <geo:lat>14.4</geo:lat>
            <geo:long>-93.</geo:long>
            <locationName>NEAR THE COAST OF CHIAPAS  MEXICO</locationName>
        </preliminarySeismicInformation>
        <actions>
            <otherCenterActions>N/A</otherCenterActions>
            <nextActions><![CDATA[ N/A ]]></nextActions>
        </actions>
        <validTime unit="minutes">120</validTime>
        <tsunamiBulletinBody><![CDATA[ ZCZC
WEPA40 PHEB 171616
TSUPAC

TSUNAMI MESSAGE NUMBER 3
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
1615 UTC FRI JUL 17 2026

...PTWC TSUNAMI THREAT MESSAGE...


**** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE *****

 THIS MESSAGE IS ISSUED FOR INFORMATION ONLY IN SUPPORT OF THE
 UNESCO/IOC PACIFIC TSUNAMI WARNING AND MITIGATION SYSTEM AND IS
 MEANT FOR NATIONAL AUTHORITIES IN EACH COUNTRY OF THAT SYSTEM.

 NATIONAL AUTHORITIES WILL DETERMINE THE APPROPRIATE LEVEL OF
 ALERT FOR EACH COUNTRY AND MAY ISSUE ADDITIONAL OR MORE REFINED
 INFORMATION.

**** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE *****

THE TSUNAMI FORECAST IS UNCHANGED IN THIS MESSAGE.


PRELIMINARY EARTHQUAKE PARAMETERS
---------------------------------

  * MAGNITUDE      7.3
  * ORIGIN TIME    1449 UTC JUL 17 2026
  * COORDINATES    14.4 NORTH  93.0 WEST
  * DEPTH          10 KM / 6 MILES
  * LOCATION       NEAR THE COAST OF CHIAPAS  MEXICO


EVALUATION
----------

  * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.3 OCCURRED
    NEAR THE COAST OF CHIAPAS, MEXICO AT 1449 UTC ON FRIDAY JULY
    17 2026.

  * TSUNAMI WAVES HAVE BEEN OBSERVED.

  * BASED ON ALL AVAILABLE DATA... HAZARDOUS TSUNAMI WAVES ARE
    FORECAST FOR SOME COASTS.


TSUNAMI THREAT FORECAST
-----------------------

  * TSUNAMI WAVES REACHING 0.3 TO 1 METERS ABOVE THE TIDE LEVEL
    ARE POSSIBLE FOR SOME COASTS OF

      GUATEMALA... AND MEXICO.


  * TSUNAMI WAVES ARE FORECAST TO BE LESS THAN 0.3 METERS ABOVE
    THE TIDE LEVEL FOR THE COASTS OF

      COLOMBIA... COSTA RICA... ECUADOR... EL SALVADOR...
      HONDURAS... NICARAGUA... PANAMA... AND PERU.


  * ACTUAL AMPLITUDES AT THE COAST MAY VARY FROM FORECAST
    AMPLITUDES DUE TO UNCERTAINTIES IN THE FORECAST AND LOCAL
    FEATURES. IN PARTICULAR MAXIMUM TSUNAMI AMPLITUDES ON ATOLLS
    AND AT LOCATIONS WITH FRINGING OR BARRIER REEFS WILL LIKELY
    BE MUCH SMALLER THAN THE FORECAST INDICATES.

  * FOR OTHER AREAS COVERED BY THIS PRODUCT A FORECAST HAS NOT
    YET BEEN COMPUTED. THE FORECAST WILL BE EXPANDED IF
    NECESSARY IN SUBSEQUENT PRODUCTS.


RECOMMENDED ACTIONS
-------------------

  * GOVERNMENT AGENCIES RESPONSIBLE FOR THREATENED COASTAL AREAS
    SHOULD TAKE ACTION TO INFORM AND INSTRUCT ANY COASTAL
    POPULATIONS AT RISK IN ACCORDANCE WITH THEIR OWN
    EVALUATION... PROCEDURES AND THE LEVEL OF THREAT.

  * PERSONS LOCATED IN THREATENED COASTAL AREAS SHOULD STAY ALERT
    FOR INFORMATION AND FOLLOW INSTRUCTIONS FROM NATIONAL AND
    LOCAL AUTHORITIES.


ESTIMATED TIMES OF ARRIVAL
--------------------------

  * ESTIMATED TIMES OF ARRIVAL -ETA- OF THE INITIAL TSUNAMI WAVE
    FOR PLACES WITHIN THREATENED REGIONS ARE GIVEN BELOW. ACTUAL
    ARRIVAL TIMES MAY DIFFER AND THE INITIAL WAVE MAY NOT BE THE
    LARGEST. A TSUNAMI IS A SERIES OF WAVES AND THE TIME BETWEEN
    WAVES CAN BE FIVE MINUTES TO ONE HOUR.

    LOCATION         REGION             COORDINATES    ETA(UTC)
    ------------------------------------------------------------
    PUERTO MADERO    MEXICO            14.8N  92.5W   1526 07/17
    OCOS SAN MARCOS  GUATEMALA         14.5N  92.2W   1535 07/17
    TIQUISATE ESCUI  GUATEMALA         14.0N  91.5W   1545 07/17
    SIPACATE         GUATEMALA         13.9N  91.2W   1545 07/17
    MONTERRICO SANT  GUATEMALA         13.9N  90.5W   1548 07/17
    CHAMPERICO RETA  GUATEMALA         14.3N  91.9W   1550 07/17
    SALINA CRUZ      MEXICO            16.5N  95.2W   1553 07/17
    PUERTO DE SAN J  GUATEMALA         13.9N  90.8W   1557 07/17


POTENTIAL IMPACTS
-----------------

  * A TSUNAMI IS A SERIES OF WAVES. THE TIME BETWEEN WAVE CRESTS
    CAN VARY FROM 5 MINUTES TO AN HOUR. THE HAZARD MAY PERSIST
    FOR MANY HOURS OR LONGER AFTER THE INITIAL WAVE.

  * IMPACTS CAN VARY SIGNIFICANTLY FROM ONE SECTION OF COAST TO
    THE NEXT DUE TO LOCAL BATHYMETRY AND THE SHAPE AND ELEVATION
    OF THE SHORELINE.

  * IMPACTS CAN ALSO VARY DEPENDING UPON THE STATE OF THE TIDE AT
    THE TIME OF THE MAXIMUM TSUNAMI WAVES.

  * PERSONS CAUGHT IN THE WATER OF A TSUNAMI MAY DROWN... BE
    CRUSHED BY DEBRIS IN THE WATER... OR BE SWEPT OUT TO SEA.


TSUNAMI OBSERVATIONS
--------------------

  * THE FOLLOWING ARE TSUNAMI WAVE OBSERVATIONS FROM COASTAL
    AND/OR DEEP-OCEAN SEA LEVEL GAUGES AT THE INDICATED
    LOCATIONS. THE MAXIMUM TSUNAMI HEIGHT IS MEASURED WITH
    RESPECT TO THE NORMAL TIDE LEVEL.

                            GAUGE      TIME OF   MAXIMUM     WAVE
                         COORDINATES   MEASURE   TSUNAMI   PERIOD
    GAUGE LOCATION        LAT   LON     (UTC)     HEIGHT    (MIN)
    -------------------------------------------------------------
    PUERTO MADERO MX     14.7N  92.4W    1551   0.32M/ 1.1FT  12
    CHIAPAS MX           14.7N  92.4W    1559   0.33M/ 1.1FT  28


NEXT UPDATE AND ADDITIONAL INFORMATION
--------------------------------------

  * THE NEXT MESSAGE WILL BE ISSUED IN ONE HOUR... OR SOONER IF
    THE SITUATION WARRANTS.

  * AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S.
    GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT
    EARTHQUAKE.USGS.GOV.

  * FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND AT
    WWW.TSUNAMI.GOV.

  * COASTAL REGIONS OF HAWAII... AMERICAN SAMOA... GUAM... AND
    CNMI SHOULD REFER TO PACIFIC TSUNAMI WARNING CENTER MESSAGES
    SPECIFICALLY FOR THOSE PLACES THAT CAN BE FOUND AT
    WWW.TSUNAMI.GOV.

  * COASTAL REGIONS OF CALIFORNIA... OREGON... WASHINGTON...
    BRITISH COLUMBIA AND ALASKA SHOULD ONLY REFER TO U.S.
    NATIONAL TSUNAMI WARNING CENTER MESSAGES THAT CAN BE FOUND
    AT WWW.TSUNAMI.GOV.

$$



NNNN


 ]]></tsunamiBulletinBody>
<testMessage>false</testMessage>
<tsunamiRecorded>false</tsunamiRecorded>
    </TWCBulletin>
<tsunamiInformation>
</tsunamiInformation>
</tsunamiEvent>
