8:21 a.m.
WEPA41 PAAQ 300820
TSUWCA
BULLETIN
Tsunami Message Number 10
NWS National Tsunami Warning Center Palmer AK
120 AM PDT Wed Jul 30 2025
CAZ103-101-300950-
/O.CON.PAAQ.TS.W.0016.000000T0000Z-000000T0000Z/
Coastal areas between and including Cape Mendocino,
California to The Oregon/Cal. Border
120 AM PDT Wed Jul 30 2025
....THE TSUNAMI WARNING REMAINS IN EFFECT FOR THE COASTAL
AREAS OF CALIFORNIA FROM CAPE MENDOCINO CALIFORNIA TO THE
OREGON/CAL. BORDER...
If you are located in this coastal area, move inland
to higher ground.
Tsunami warnings mean that a tsunami with significant
inundation is possible or is already occurring. 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 warning will remain in effect until further notice.
Refer to the internet site tsunami.gov for more information.
$$
PZZ530-531-CAZ043-354-362-366-367-552-087-549-550-349-350-
340>342-346-529-530-006-505-506-508-509-109-104-300950-
/O.CON.PAAQ.TS.Y.0016.000000T0000Z-000000T0000Z/
Coastal areas between and including The Cal./Mexico Border
to Cape Mendocino, California
120 AM PDT Wed Jul 30 2025
....THE TSUNAMI ADVISORY REMAINS IN EFFECT FOR THE COASTAL
AREAS OF CALIFORNIA FROM THE CAL./MEXICO BORDER TO CAPE
MENDOCINO CALIFORNIA...
If you are located in this coastal area, move off the
beach and out of harbors and marinas.
Tsunami advisories mean that a tsunami capable of producing
strong currents or waves dangerous to persons in or very near
the water is expected or is already occurring. Areas in the
advisory should not expect widespread inundation. Tsunamis
are a series of waves dangerous many hours after initial
arrival time. The first wave may not be the largest.
At 425 PM Pacific Daylight Time on July 29 an earthquake with
preliminary magnitude 8.8 occurred 80 miles southeast of
Petropavlovsk Kamchatka.
Estimated tsunami start times for selected sites are;
Port San Luis California 1235 AM. PDT. July 30.
San Francisco California 1240 AM. PDT. July 30.
Santa Barbara California 1245 AM. PDT. July 30.
Los Angeles Harbor California 100 AM. PDT. July 30.
Newport Beach California 110 AM. PDT. July 30.
La Jolla California 110 AM. PDT. July 30.
Oceanside California 115 AM. PDT. July 30.
The tsunami advisory will remain in effect until further notice.
Refer to the internet site tsunami.gov for more information.
$$
ORZ021-022-103-101-102-WAZ001-201-310-311-324>326-330>333-
BCZ098-099-096-097-300950-
/O.CON.PAAQ.TS.Y.0016.000000T0000Z-000000T0000Z/
Coastal areas between and including The Oregon/Cal. Border
to The BC/Alaska Border
120 AM PDT Wed Jul 30 2025
....THE TSUNAMI ADVISORY REMAINS IN EFFECT FOR THE COASTAL
AREAS OF OREGON, WASHINGTON AND BRITISH COLUMBIA FROM THE
OREGON/CAL. BORDER TO THE BC/ALASKA 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.
Estimated tsunami start times for selected sites are;
Port Townsend Washington 1245 AM. PDT. July 30.
Bellingham Washington 110 AM. PDT. July 30.
Tacoma Washington 200 AM. PDT. July 30.
The tsunami advisory will remain in effect until further notice.
Refer to the internet site tsunami.gov for more information.
$$
AKZ781-785-787-795-791-300950-
/O.CON.PAAQ.TS.Y.0016.000000T0000Z-000000T0000Z/
Coastal areas between and including Chignik Bay, Alaska to
Attu, Alaska
120 AM PDT Wed Jul 30 2025
....THE TSUNAMI ADVISORY REMAINS IN EFFECT FOR THE COASTAL
AREAS OF ALASKA FROM CHIGNIK BAY ALASKA TO ATTU ALASKA...
If you are located in this coastal area, move off the
beach and out of harbors and marinas.
Tsunami advisories mean that a tsunami capable of producing
strong currents or waves dangerous to persons in or very near
the water is expected or is already occurring. Areas in the
advisory should not expect widespread inundation. Tsunamis
are a series of waves dangerous many hours after initial
arrival time. The first wave may not be the largest.
At 425 PM Pacific Daylight Time on July 29 an earthquake with
preliminary magnitude 8.8 occurred 80 miles southeast of
Petropavlovsk Kamchatka.
The tsunami advisory will remain in effect until further notice.
Refer to the internet site tsunami.gov for more information.
$$