The following list gives estimated times of arrival for locations along the North American Pacific coast from a tsunami generated at the given source location. The list is ordered by arrival time starting with the earliest. Since tsunami speed is directly related to water depth, tsunami ETAs can be computed independent of tsunami amplitude. THE LISTING OF A TSUNAMI ARRIVAL TIME BELOW DOES NOT INDICATE A WAVE IS IMMINENT. The listed arrival time is the initial wave arrival. Tsunamis can be dangerous for many hours after arrival, and the initial wave is not necessarily the largest. Source Location: Lat: 37.3N Lng: 136.5E O-time: 0042UTC Date: MAR 25 Estimated times of initial tsunami arrival: Shemya, Alaska 2226 AKDT MAR 24 0626 UTC MAR 25 Attu, Alaska 2226 AKDT MAR 24 0626 UTC MAR 25 DART 21414 2227 AKDT MAR 24 0627 UTC MAR 25 Amchitka, Alaska 2243 AKDT MAR 24 0643 UTC MAR 25 DART 46413 2259 AKDT MAR 24 0659 UTC MAR 25 Atka, Alaska 2322 AKDT MAR 24 0722 UTC MAR 25 Adak, Alaska 2324 AKDT MAR 24 0724 UTC MAR 25 DART 46408 2325 AKDT MAR 24 0725 UTC MAR 25 DART 46402 2351 AKDT MAR 24 0751 UTC MAR 25 Nikolski, Alaska 0007 AKDT MAR 25 0807 UTC MAR 25 DART 46403 0025 AKDT MAR 25 0825 UTC MAR 25 Akutan, Alaska 0031 AKDT MAR 25 0831 UTC MAR 25 Dutch Harbor, Alaska 0034 AKDT MAR 25 0834 UTC MAR 25 St. Paul, Alaska 0045 AKDT MAR 25 0845 UTC MAR 25 DART 46409 0106 AKDT MAR 25 0906 UTC MAR 25 King Cove, Alaska 0109 AKDT MAR 25 0909 UTC MAR 25 Sand Point, Alaska 0111 AKDT MAR 25 0911 UTC MAR 25 DART 46410 0131 AKDT MAR 25 0931 UTC MAR 25 Perryville, Alaska 0132 AKDT MAR 25 0932 UTC MAR 25 Cold Bay, Alaska 0143 AKDT MAR 25 0943 UTC MAR 25 Kodiak, Alaska 0204 AKDT MAR 25 1004 UTC MAR 25 Old Harbor, Alaska 0206 AKDT MAR 25 1006 UTC MAR 25 Seward, Alaska 0229 AKDT MAR 25 1029 UTC MAR 25 Elfin Cove, Alaska 0231 AKDT MAR 25 1031 UTC MAR 25 Alitak, Alaska 0231 AKDT MAR 25 1031 UTC MAR 25 Yakutat, Alaska 0239 AKDT MAR 25 1039 UTC MAR 25 Sitka, Alaska 0239 AKDT MAR 25 1039 UTC MAR 25 Saint Matthew Island, Alaska 0239 AKDT MAR 25 1039 UTC MAR 25 Port Alexander, Alaska 0240 AKDT MAR 25 1040 UTC MAR 25 Langara Island, British Columbia 0349 PDT MAR 25 1049 UTC MAR 25 Valdez, Alaska 0249 AKDT MAR 25 1049 UTC MAR 25 Cordova, Alaska 0259 AKDT MAR 25 1059 UTC MAR 25 DART 46419 0414 PDT MAR 25 1114 UTC MAR 25 Homer, Alaska 0322 AKDT MAR 25 1122 UTC MAR 25 DART 46405 0423 PDT MAR 25 1123 UTC MAR 25 DART 46404 0431 PDT MAR 25 1131 UTC MAR 25 the north tip of Vancouver Island, British Columbia 0432 PDT MAR 25 1132 UTC MAR 25 Craig, Alaska 0340 AKDT MAR 25 1140 UTC MAR 25 Ketchikan, Alaska 0347 AKDT MAR 25 1147 UTC MAR 25 Juneau, Alaska 0402 AKDT MAR 25 1202 UTC MAR 25 DART 46411 0503 PDT MAR 25 1203 UTC MAR 25 Gambell, Alaska 0412 AKDT MAR 25 1212 UTC MAR 25 Tofino, British Columbia 0512 PDT MAR 25 1212 UTC MAR 25 Prince Rupert, British Columbia 0517 PDT MAR 25 1217 UTC MAR 25 the Washington-British Columbia border 0518 PDT MAR 25 1218 UTC MAR 25 Neah Bay, Washington 0524 PDT MAR 25 1224 UTC MAR 25 La Push, Washington 0525 PDT MAR 25 1225 UTC MAR 25 Cape Blanco, Oregon 0525 PDT MAR 25 1225 UTC MAR 25 Clatsop Spit, Oregon 0525 PDT MAR 25 1225 UTC MAR 25 Point Grenville, Washington 0528 PDT MAR 25 1228 UTC MAR 25 Charleston, Oregon 0529 PDT MAR 25 1229 UTC MAR 25 Cascade Head, Oregon 0530 PDT MAR 25 1230 UTC MAR 25 Cape Mendocino, California 0531 PDT MAR 25 1231 UTC MAR 25 Tillamook Bay, Oregon 0532 PDT MAR 25 1232 UTC MAR 25 Fort Bragg, California 0534 PDT MAR 25 1234 UTC MAR 25 Humboldt Bay, California 0535 PDT MAR 25 1235 UTC MAR 25 Crescent City, California 0537 PDT MAR 25 1237 UTC MAR 25 Seaside, Oregon 0537 PDT MAR 25 1237 UTC MAR 25 the Oregon-California border 0537 PDT MAR 25 1237 UTC MAR 25 Westport, Washington 0539 PDT MAR 25 1239 UTC MAR 25 Point Arena, California 0539 PDT MAR 25 1239 UTC MAR 25 Newport, Oregon 0539 PDT MAR 25 1239 UTC MAR 25 Port Moller, Alaska 0443 AKDT MAR 25 1243 UTC MAR 25 Point Reyes, California 0552 PDT MAR 25 1252 UTC MAR 25 Point Sur, California 0555 PDT MAR 25 1255 UTC MAR 25 Astoria, Oregon 0558 PDT MAR 25 1258 UTC MAR 25 Monterey, California 0558 PDT MAR 25 1258 UTC MAR 25 Port Angeles, Washington 0601 PDT MAR 25 1301 UTC MAR 25 DART 46412 0605 PDT MAR 25 1305 UTC MAR 25 Point Concepcion, California 0611 PDT MAR 25 1311 UTC MAR 25 Port San Luis, California 0617 PDT MAR 25 1317 UTC MAR 25 Bella Bella, British Columbia 0619 PDT MAR 25 1319 UTC MAR 25 San Francisco, California 0622 PDT MAR 25 1322 UTC MAR 25 Cape Newenham, Alaska 0530 AKDT MAR 25 1330 UTC MAR 25 Santa Barbara, California 0631 PDT MAR 25 1331 UTC MAR 25 Santa Monica, California 0645 PDT MAR 25 1345 UTC MAR 25 San Pedro, California 0645 PDT MAR 25 1345 UTC MAR 25 Newport Beach, California 0651 PDT MAR 25 1351 UTC MAR 25 La Jolla, California 0654 PDT MAR 25 1354 UTC MAR 25 the California-Mexico border 0700 PDT MAR 25 1400 UTC MAR 25 Hooper Bay, Alaska 0700 AKDT MAR 25 1500 UTC MAR 25 Little Diomede Island, Alaska 0710 AKDT MAR 25 1510 UTC MAR 25 Dillingham, Alaska 0802 AKDT MAR 25 1602 UTC MAR 25 Nome, Alaska 0905 AKDT MAR 25 1705 UTC MAR 25 Unalakleet, Alaska 1236 AKDT MAR 25 2036 UTC MAR 25