Similarly,
Understand | tsunami alert system:
After a powerful earthquake Tuesday evening off Russia. Nevertheless, Tsunami’s opinion issued for a large part of the British Columbia coasts was lifted on Wednesday morning. Moreover, Researchers and emergency services members make some reminders of the operation of the alert system after Tuesday evening. However,
This is part of an international system which includes a network to detect these earthquakes of very high magnitude
explains. Meanwhile, Brent Ward, co -director of the Center for Research on Natural Disasters of Simon Fraser University.
When an earthquake occurs, one wonders if it is powerful enough to cause a tsunami. Therefore, Thus. Therefore, shortly after the earthquake, literally in a few minutes, the Tsunamis alert system in the Pacific was activated and an alert was sent to different countries, which then had to decide themselves if they were understand | tsunami alert system or not to disseminate an alert
details the scientist.
Three alert levels in C.-B.
On the North American Pacific Coast, the US National Center for Tsunami (U.S. Moreover, National Tsunami Warning Center) Located in Palmer, Alaska, acts as a reference. Consequently,
It is the teams of this center that determine the level of threat to the peaceful coast. For example, the alert level that must be triggered later.
In British Columbia. it is divided into three levels, in order: old, avis et warning or watch, advisory et warning in English.
A day before In tsunami is set up when the level of dangerousness of the event is not yet known.
It is then recommended to remain attentive to the instructions of local authorities and updates on the threat level.
Tuesday evening, this alert level was launched around 5:30 p.m. for four coastal zones in the province.
Tuesday, July 29, a notice of tsunami was issued for zones A to D.
Photo: provided by Emergencyinfobc
In the Tofino district. concerned by this watch yesterday and being part of the areas in which the arrival of a wave was possible, the authorities used understand | tsunami alert system the system Alert see! and social networks to transmit information.
Alert see! is an emergency alert system developed by an American company which allows. not the means of an application, to send alert messages of different intensities to the mobile phones of those registered beforehand. It is used by several regional municipalities and districts in Canada.
We used Alert see!the district website. social networks and the digital newsletter to communicate with the public
specifies Kat Thomas, president of the Executive Committee of the Tofino District Emergency Program.
An hour later, the alert was enhanced at the stadiumavis de tsunami.
This is the second level of alert in the province and it indicates that strong currents are likely
. At this stage, it is recommended to move away from the coasts.
Tsunami’s opinion was finally canceled early Wednesday morning.
The last alert level is a warning de tsunami.
It is triggered when waves are expected and they could cause floods. A complete evacuation is then recommended according to EmergencyInfoBC. This stadium was not reached on Tuesday.
If we had to immediately evacuate, the alert would have been more intrusive. We have installed alarms on the beaches and we can activate them if necessary
according to Kat Thomas.
In the event of evacuation, it is recommended to bring a bag prepared in advance and to leave the premises. A list of articles to include in this bag is available, in French here (new window).
A signaling panel in case of tsunami in Tofino, on the island of Vancouver.
Photo: Radio-Canada / Geneviève Lasalle
In areas at risk of tsunami. blue panels indicate the path to follow in the event of evacuation. The evacuation zones are found in high points above sea level.
At a press conference on Wednesday. the Prime Minister of British Columbia David Eby expressed his satisfaction with the response of the various authorities in the province to risk in the last 24 hours.
Fortunately. we have not noticed a major impact here in British Columbia, but that could have been the case.
I am grateful to all local administrations, regional districts and all the other actors who have managed to coordinate their efforts for the message to be disseminated
said Prime Minister on Wednesday from Kitimate.
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