Posted 540 days ago – West Coast and Alaska Tsunami Warning Center
The tsunami Advisory is canceled for the coastal areas of California from Gualala Point, California (80 miles NW of San Francisco) to the Oregon-California border. - Event details: Preliminary magnitude 7.7 (Mw) earthquake / Lat: 52.900, Lon: -131.900 at 2012-10-28T03:04:10Z Tsunami cancellations indicate the end of the damaging tsunami threat. A cancellation is issued after an evaluation of sea level data confirms that a destructive tsunami will not impact the alerted region, or after tsunami levels have subsided to non-damaging levels.
Predicted arrival times and wave heightsShow all 15 locations
|Langara Island, British Columbia||October 27, 2012 9:16 PM GMT-07 (540 days ago)||0.1m / 0.3ft|
|Craig, Alaska||October 27, 2012 8:46 PM GMT-08 (540 days ago)||0.1m / 0.3ft|
|Elfin Cove, Alaska||October 27, 2012 8:48 PM GMT-08 (540 days ago)||0.1m / 0.2ft|
|Yakutat, Alaska||October 27, 2012 9:23 PM GMT-08 (540 days ago)||0.1m / 0.4ft|
|Neah Bay, Washington||October 27, 2012 10:30 PM GMT-07 (540 days ago)||0.1m / 0.3ft|
|Westport, Washington||October 27, 2012 10:50 PM GMT-07 (540 days ago)||0.1m / 0.3ft|
Evaluation: No destructive tsunami threat exists for Alaska, British Columbia, Washington, Oregon or California. However, some areas may experience non-damaging sea level changes. As local conditions can cause a wide variation in tsunami wave action the all clear determinations must be made by local authorities. This will be the last West Coast/Alaska Tsunami Warning Center message issued for this event. Refer to the internet site wcatwc.arh.noaa.gov for more information.