City of Spanish Fort issued the following announcement.
Tornado Siren Testing
Time & Location:
Apr 06, 12:30 PM – 12:35 PM
Spanish Fort, Spanish Fort, AL, USA
About the event:
Weather permitting, tornado sirens are tested at 12:30 pm on the first Wednesday of every month.
For those already indoors, we highly recommend multiple alert systems, such as local news broadcasts, a weather radio, and phone alerts.
For more information on weather sirens, check out these FAQs from the National Weather service (https://www.weather.gov/dvn/sirenFAQ).
Original source can be found here.