nanog mailing list archives

Re: Oct. 3, 2018 EAS Presidential Alert test


From: Michael Thomas <mike () mtcc com>
Date: Sun, 7 Oct 2018 15:53:11 -0700

On 10/07/2018 03:49 PM, Fred Baker wrote:
On Oct 7, 2018, at 12:23 PM, bzs () theworld com wrote:

That was one advantage of the old air raid siren system, it was difficult to ignore and required nothing special to 
receive (hearing
impaired excepted.)
Where I grew up, the “Civil Defense Warning” was used for air raids, nuclear defense, and tornado warnings. By 
regulation, it was tested monthly. When we heard it, which we did, the usual response was “they’re testing the siren 
again” and resumption of the barely-interrupted activity.

12pm every tuesday here in SF. It's not always very easy to understand given the echos though.

Mike


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