New Mid-Chesterman Warning Siren

Posted: September 26, 2017

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Mid-Chesterman Outdoor Warning Siren

Please be advised that the mid-Chesterman parking area will be closed to install the District of Tofino’s third outdoor warning siren (a.k.a. tsunami sirens) between October 2nd and October 6th.

The siren will be located at the north-west corner of the mid-Chesterman parking area. System optimization will take place on October 11th & 12th and the siren will be tested regularly on the first Friday of every month at 11:00 a.m. along with the others. The intent of this siren installation is to expand the audible warning coverage for the North & South Chesterman Beach areas. See Figures 1 & 2 below.

Figure 1. Existing Siren Coverage

Existing Siren Coverage

Figure 2. Expanded Siren Coverage

Expanded Siren Coverage

The purpose of the outdoor warning sirens is to provide notification to vulnerable outdoor areas, such as beaches. There are many factors that affect the audibility of the sirens, in particular, structural barriers (built and natural). For this reason, sirens are not the best means of notification for people in their homes.

There are a number of different localized emergency notification methods that are better suited to people in their homes; including:

In addition, there are a number of Provincial, Federal, and International emergency notification methods available for subscription:  @NWS_NTWC, @PreparedBC, @EmergencyInfoBC, Emergency Info BC,, and

For comments or questions, please contact:

Keith Orchiston, Emergency Program Coordinator
District of Tofino  
250-725-3229 ext. 708