ZCZC
WEHW40 PHEB 200703
TSUHWX

HIZ001-003-006>007-009-016>018-023-026-029>035-037>050-051>054-
200903-
/O.NEW.PHEB.TS.A.0002.250720T0703Z-000000T0000Z/

BULLETIN
TSUNAMI MESSAGE NUMBER   1
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
903 PM HST SAT JUL 19 2025

TO - EMERGENCY MANAGEMENT IN THE STATE OF HAWAII

SUBJECT - TSUNAMI WATCH

A TSUNAMI WATCH IS ISSUED FOR THE STATE OF HAWAII EFFECTIVE AT
0903 PM HST.

AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS

   ORIGIN TIME - 0849 PM HST 19 JUL 2025
   COORDINATES - 52.5 NORTH  160.7 EAST
   LOCATION    - OFF THE EAST COAST OF KAMCHATKA  RUSSIA
   MAGNITUDE   - 7.5  MOMENT

EVALUATION

 BASED ON ALL AVAILABLE DATA A TSUNAMI MAY HAVE BEEN GENERATED BY
 THIS EARTHQUAKE THAT COULD BE DESTRUCTIVE ON COASTAL AREAS EVEN
 FAR FROM THE EPICENTER. AN INVESTIGATION IS UNDERWAY TO DETERMINE
 IF THERE IS A TSUNAMI THREAT TO HAWAII.

 IF TSUNAMI WAVES IMPACT HAWAII THE ESTIMATED EARLIEST ARRIVAL OF
 THE FIRST TSUNAMI WAVE IS

                     0243 AM HST SUN 20 JUL 2025

FURTHER MESSAGES WILL BE ISSUED HOURLY OR SOONER AS CONDITIONS
WARRANT UNTIL THE THREAT TO HAWAII HAS PASSED.

$$



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