While you may hear Dallas' outdoor warning system during a severe weather event, the sirens don’t always signal danger.
In its analysis, Vaisala defined "lightning events" as individual pulses within in-cloud flashes as well as individual strokes within cloud-to ground flashes. If Texas doesn't strike you as a very ...
Florida was second with 15 million lightning events. The city of Teague, just south of Dallas in Freestone County ... density"—the number of lightning strikes per square mile.