4:26 p.m.
WEPA41 PAAQ 301621
TSUWCA
BULLETIN
Tsunami Message Number 18
NWS National Tsunami Warning Center Palmer AK
921 AM PDT Wed Jul 30 2025
PZZ530-531-CAZ349-350-340>342-346-529-530-006-505-506-508-
509-109-104-103-101-ORZ021-022-103-101-102-WAZ001-201-310-
311-324>326-330>333-301751-
/O.CON.PAAQ.TS.Y.0016.000000T0000Z-000000T0000Z/
Coastal areas between and including Rincon Point,
California (15 miles SE of Santa Barbara) to The Wash./BC
Border
921 AM PDT Wed Jul 30 2025
....THE TSUNAMI ADVISORY REMAINS IN EFFECT FOR THE COASTAL
AREAS OF CALIFORNIA, OREGON AND WASHINGTON FROM RINCON
POINT CALIFORNIA, WHICH IS LOCATED 15 MILES SE OF SANTA
BARBARA TO THE WASH./BC BORDER...
If you are located in this coastal area, move off the
beach and out of harbors and marinas.
Tsunami advisories mean that a tsunami capable of producing
strong currents or waves dangerous to persons in or very near
the water is expected or is already occurring. Areas in the
advisory should not expect widespread inundation. Tsunamis
are a series of waves dangerous many hours after initial
arrival time. The first wave may not be the largest.
At 425 PM Pacific Daylight Time on July 29 an earthquake with
preliminary magnitude 8.8 occurred 80 miles southeast of
Petropavlovsk Kamchatka.
The tsunami advisory will remain in effect until further notice.
Refer to the internet site tsunami.gov for more information.
$$
AKZ787-795-791-301751-
/O.CON.PAAQ.TS.Y.0016.000000T0000Z-000000T0000Z/
Coastal areas between and including Samalga Pass, Alaska
(30 miles SW of Nikolski) to Attu, Alaska
921 AM PDT Wed Jul 30 2025
....THE TSUNAMI ADVISORY REMAINS IN EFFECT FOR THE COASTAL
AREAS OF ALASKA FROM SAMALGA PASS ALASKA, WHICH IS LOCATED
30 MILES SW OF NIKOLSKI TO ATTU ALASKA...
If you are located in this coastal area, move off the
beach and out of harbors and marinas.
Tsunami advisories mean that a tsunami capable of producing
strong currents or waves dangerous to persons in or very near
the water is expected or is already occurring. Areas in the
advisory should not expect widespread inundation. Tsunamis
are a series of waves dangerous many hours after initial
arrival time. The first wave may not be the largest.
At 425 PM Pacific Daylight Time on July 29 an earthquake with
preliminary magnitude 8.8 occurred 80 miles southeast of
Petropavlovsk Kamchatka.
The tsunami advisory will remain in effect until further notice.
Refer to the internet site tsunami.gov for more information.
$$