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Is a storm coming to North Texas? Reasons why you may be hearing an Outdoor Warning Siren
If you live in the North Texas area, you might have heard a loud, disturbing sound Sunday evening.
That sound, however, is meant to keep you safe.
According to the National Weather Service, scattered storms are expected from Monday night through Tuesday morning, with mid-to-late week storm chances for the remainder of the week. Those storms could bring large hail and strong, gusty winds.
Here is what Texans should know about the sound they hear during storms.
Outdoor Warning Sirens are commonly referred to as "tornado sirens," but this term is misleading. These sirens function as an all-hazards alert system, providing alerts for various emergencies beyond tornadoes.
According to the North Central Texas Council of Governments, each city determines the specific criteria for activating its outdoor sirens. While the conditions that trigger the alarms may differ slightly from place to place, they are generally set off by similar factors, including when the following conditions are met:
The National Weather Service issues a Tornado Warning.
The National Weather Service issues a Severe Thunderstorm Warning and indicates the potential for destructive winds of 70 mph or greater.
Trained storm spotters have reported a tornado in the jurisdiction or in a neighboring jurisdiction that has the potential to affect your community.
Observed hail of 1.5' in diameter or greater.
Other emergencies, as directed by the community's designated public safety officials.
Take cover right away. If no shelter is accessible and severe weather is approaching, find safety in a ditch, ravine, culvert, or other low-lying area.
Ensure that the spot you choose is not at risk of flooding. Shield your head and neck with your arms or a piece of clothing for protection. When a siren sounds while you're indoors, take cover in an interior room without windows for your safety.
According to Dallas City Hall, the outdoor warning system is tested on the first Wednesday of every month at noon, weather permitting.
This article originally appeared on Austin American-Statesman: Why outdoor sirens could go off this week in North Texas
