Tornado Safety -- Electronic Warning Sirens -- Missouri StormAware
100.5 هزار بار بازدید -
11 سال پیش
-
Missouri StormAware demonstrates how electronic
Missouri StormAware demonstrates how electronic tornado sirens are tested and used and discusses the importance of understanding sirens' limitations in emergency warning. Also, provides information about the protective actions Missourians should take when sirens are sounded.
11 سال پیش
در تاریخ 1392/05/07 منتشر شده
است.
100,582
بـار بازدید شده