NOAA:National Weather Service:NWS-WCATWC Tsunami Advisory‏(WEPA41 PAAQ 280749)

NWS-WCATWC Tsunami Advisory

WEPA41 PAAQ 280749
TSUWCA

BULLETIN
TSUNAMI MESSAGE NUMBER 9
NWS WEST COAST/ALASKA TSUNAMI WARNING CENTER PALMER AK
1249 AM PDT SUN OCT 28 2012

THE ADVISORY IS CANCELLED FOR SE ALASKA AND CONTINUES FOR BRITISH
COLUMBIA, SOUTHERN OREGON, AND NORTHERN CALIFORNIA.
MORE OBSERVATIONS ARE ADDED BELOW.

…THE TSUNAMI ADVISORY IS CANCELED FOR THE COASTAL AREAS
   OF ALASKA FROM THE ALASKA-BRITISH COLUMBIA BORDER TO CAPE
   DECISION ALASKA/LOCATED 85 MILES SE OF SITKA/…

…THE TSUNAMI ADVISORY CONTINUES IN EFFECT FOR THE COASTAL
   AREAS OF CALIFORNIA AND OREGON FROM GUALALA POINT
   CALIFORNIA/LOCATED 80 MILES NW OF SAN FRANCISCO/ TO
   DOUGLAS-LANE COUNTY LINE OREGON/10 MILES SW OF FLORENCE/…

…THE TSUNAMI ADVISORY CONTINUES IN EFFECT FOR THE COASTAL
   AREAS OF BRITISH COLUMBIA FROM THE WASHINGTON-BRITISH
   COLUMBIA BORDER TO THE ALASKA-BRITISH COLUMBIA BORDER…

…THIS MESSAGE IS INFORMATION ONLY FOR COASTAL AREAS OF
   CALIFORNIA FROM THE CALIFORNIA-MEXICO BORDER TO GUALALA
   POINT CALIFORNIA/LOCATED 80 MILES NW OF SAN FRANCISCO/…

…THIS MESSAGE IS INFORMATION ONLY FOR COASTAL AREAS OF
   OREGON AND WASHINGTON FROM DOUGLAS-LANE COUNTY LINE
   OREGON/10 MILES SW OF FLORENCE/ TO THE WASHINGTON-BRITISH
   COLUMBIA BORDER…

…THIS MESSAGE IS INFORMATION ONLY FOR COASTAL AREAS OF
   ALASKA FROM CAPE DECISION ALASKA/LOCATED 85 MILES SE OF
   SITKA/ TO ATTU ALASKA…

RECOMMENDED ACTIONS
A TSUNAMI HAS BEEN GENERATED WHICH IS EXPECTED TO IMPACT THE
ADVISORY REGIONS LISTED IN THE HEADLINE. PEOPLE IN LOW-LYING
COASTAL AREAS SHOULD BE ALERT TO INSTRUCTIONS FROM THEIR LOCAL
EMERGENCY OFFICIALS. EVACUATIONS ARE ONLY ORDERED BY EMERGENCY
RESPONSE AGENCIES.
– IF IN A TSUNAMI ADVISORY COASTAL AREA MOVE OUT OF
   THE WATER… OFF THE BEACH AND OUT OF HARBORS AND MARINAS.

MEASUREMENTS OR REPORTS OF TSUNAMI ACTIVITY

LOCATION                   LAT    LON     TIME        AMPL
————————  —–  ——  ——-     ———–
DART46419PT NW SEATTLE    48.8N  129.6W  0345UTC   00.2FT/00.07M
CRAIG  AK                 55.5N  133.1W  0446UTC   00.3FT/00.10M
PORT ALEXANDER  AK        56.2N  134.6W  0533UTC   00.5FT/00.14M
WINTER HARBOUR  BC        50.7N  128.3W  0400UTC   00.5FT/00.16M
SITKA  AK                 57.1N  135.3W  0425UTC   00.3FT/00.09M
ELFIN COVE  AK            58.2N  136.3W  0448UTC   00.2FT/00.07M
SITKA  AK                 57.1N  135.3W  0440UTC   00.3FT/00.10M
YAKUTAT  AK               59.5N  139.7W  0523UTC   00.4FT/00.12M
CHARLESTON  OR            43.3N  124.3W  0524UTC   00.3FT/00.09M
GARIBALDI  OR             45.6N  123.9W  0515UTC   00.2FT/00.05M
LA PUSH  WA               47.5N  124.4W  0448UTC   00.4FT/00.13M
NEAH BAY  WA              48.4N  124.6W  0530UTC   00.3FT/00.10M
PORT ORFORD  OR           42.7N  124.5W  0658UTC   00.6FT/00.18M
SOUTH BEACH  OR           44.6N  124.0W  0524UTC   00.3FT/00.09M
WESTPORT  WA              46.9N  124.1W  0550UTC   00.3FT/00.10M
YAKUTAT  AK               59.5N  139.7W  0520UTC   00.3FT/00.08M
ARENA COVE  CA            38.9N  123.7W  0637UTC   01.3FT/00.41M
CRESCENT CITY  CA         41.7N  124.2W  0649UTC   01.3FT/00.40M
NORTH SPIT  CA            40.8N  124.2W  0626UTC   00.5FT/00.15M
SEWARD  AK                60.1N  149.4W  0600UTC   00.5FT/00.16M
MONTEREY HARBOR  CA       36.6N  121.9W  0727UTC   00.4FT/00.13M
SAN FRANCISCO  CA         37.8N  122.5W  0646UTC   00.3FT/00.09M
KODIAK  AK                57.7N  152.5W  0650UTC   00.4FT/00.13M
SAND POINT  AK            55.3N  160.5W  0705UTC   00.3FT/00.08M

TIME – TIME OF MEASUREMENT
AMPL – TSUNAMI AMPLITUDES ARE MEASURED RELATIVE TO NORMAL SEA LEVEL.
       IT IS …NOT… CREST-TO-TROUGH WAVE HEIGHT.
       VALUES ARE GIVEN IN BOTH METERS/M/ AND FEET/FT/.

PRELIMINARY EARTHQUAKE PARAMETERS
MAGNITUDE – 7.1
TIME      – 1904 AKDT OCT 27 2012
             2004  PDT OCT 27 2012
             0304  UTC OCT 28 2012
LOCATION  – 52.9 NORTH 131.9 WEST
              25 MILES/40 KM S OF SANDSPIT BRITISH COLUMBIA
             385 MILES/620 KM SE OF JUNEAU ALASKA
DEPTH     – 12 MILES/19 KM

TSUNAMI ADVISORIES MEAN THAT A TSUNAMI CAPABLE OF PRODUCING
STRONG CURRENTS OR WAVES DANGEROUS TO PEOPLE IN OR VERY NEAR THE
WATER IS EXPECTED.  SIGNIFICANT WIDESPREAD INUNDATION
IS NOT EXPECTED FOR AREAS UNDER AN ADVISORY.  CURRENTS MAY BE
HAZARDOUS TO SWIMMERS… BOATS… AND COASTAL STRUCTURES AND MAY
CONTINUE FOR SEVERAL HOURS AFTER THE INITIAL WAVE ARRIVAL.

PACIFIC COASTAL REGIONS OUTSIDE CALIFORNIA/ OREGON/ WASHINGTON/
BRITISH COLUMBIA AND ALASKA SHOULD REFER TO THE PACIFIC TSUNAMI
WARNING CENTER MESSAGES FOR INFORMATION ON THIS EVENT AT
PTWC.WEATHER.GOV.

THIS MESSAGE WILL BE UPDATED IN 60 MINUTES OR SOONER IF
THE SITUATION WARRANTS. THE TSUNAMI MESSAGE WILL REMAIN IN EFFECT
UNTIL FURTHER NOTICE. REFER TO THE INTERNET SITE
WCATWC.ARH.NOAA.GOV FOR MORE INFORMATION.

AKZ026>029-280919-
/O.CAN.PAAQ.TS.Y.0024.000000T0000Z-000000T0000Z/
COASTAL AREAS BETWEEN AND INCLUDING THE ALASKA-BRITISH
COLUMBIA BORDER TO CAPE DECISION ALASKA/LOCATED 85 MILES SE
OF SITKA/
1249 AM PDT SUN OCT 28 2012

…THE TSUNAMI ADVISORY IS CANCELED FOR THE COASTAL AREAS
   OF ALASKA FROM THE ALASKA-BRITISH COLUMBIA BORDER TO CAPE
   DECISION ALASKA/LOCATED 85 MILES SE OF SITKA/…

CAZ002-001-ORZ021-022-280919-
/O.CON.PAAQ.TS.Y.0024.000000T0000Z-000000T0000Z/
COASTAL AREAS BETWEEN AND INCLUDING GUALALA POINT
CALIFORNIA/LOCATED 80 MILES NW OF SAN FRANCISCO/ TO
DOUGLAS-LANE COUNTY LINE OREGON/10 MILES SW OF FLORENCE/
1249 AM PDT SUN OCT 28 2012

…THE TSUNAMI ADVISORY CONTINUES IN EFFECT FOR THE COASTAL
   AREAS OF CALIFORNIA AND OREGON FROM GUALALA POINT
   CALIFORNIA/LOCATED 80 MILES NW OF SAN FRANCISCO/ TO
   DOUGLAS-LANE COUNTY LINE OREGON/10 MILES SW OF FLORENCE/…

PEOPLE IN TSUNAMI ADVISORY COASTAL AREAS SHOULD MOVE OUT OF
THE WATER… OFF THE BEACH AND OUT OF HARBORS AND MARINAS.

TSUNAMI ADVISORIES MEAN THAT A TSUNAMI CAPABLE OF PRODUCING
STRONG CURRENTS OR WAVES DANGEROUS TO PEOPLE IN OR VERY NEAR
WATER IS IMMINENT… EXPECTED OR OCCURRING. SIGNIFICANT WIDESPREAD
INUNDATION IS NOT EXPECTED FOR AREAS IN AN ADVISORY. TSUNAMIS ARE
A SERIES OF WAVES POTENTIALLY DANGEROUS SEVERAL HOURS AFTER INITIAL
ARRIVAL TIME.

$$

BCZ130-230-250-260-280-160-142-141-150-121-122-220-210-922-
912-921-911-110-280919-
/O.CON.PAAQ.TS.Y.0024.000000T0000Z-000000T0000Z/
COASTAL AREAS BETWEEN AND INCLUDING THE WASHINGTON-BRITISH
COLUMBIA BORDER TO THE ALASKA-BRITISH COLUMBIA BORDER
1249 AM PDT SUN OCT 28 2012

…THE TSUNAMI ADVISORY CONTINUES IN EFFECT FOR THE COASTAL
   AREAS OF BRITISH COLUMBIA FROM THE WASHINGTON-BRITISH
   COLUMBIA BORDER TO THE ALASKA-BRITISH COLUMBIA BORDER…

PEOPLE IN TSUNAMI ADVISORY COASTAL AREAS SHOULD MOVE OUT OF
THE WATER… OFF THE BEACH AND OUT OF HARBORS AND MARINAS.

TSUNAMI ADVISORIES MEAN THAT A TSUNAMI CAPABLE OF PRODUCING
STRONG CURRENTS OR WAVES DANGEROUS TO PEOPLE IN OR VERY NEAR
WATER IS IMMINENT… EXPECTED OR OCCURRING. SIGNIFICANT WIDESPREAD
INUNDATION IS NOT EXPECTED FOR AREAS IN AN ADVISORY. TSUNAMIS ARE
A SERIES OF WAVES POTENTIALLY DANGEROUS SEVERAL HOURS AFTER INITIAL
ARRIVAL TIME.

$$

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