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![](https://lemdro.id/pictrs/image/6d56629c-a7b1-465d-8b58-ad77926e3a41.png)
It works well in California. Just had one the other morning for a 4.2.
Depending on how far away it is I’ll have a few seconds notice. This one was really close so the alert came in almost at the same time. Last year I had about 10-15 seconds notice for a 6.4.
So one of the only countries that does it correctly. (Day Month Year is just as wrong as Month Day Year)