DUNEDIN — Sondra Martin woke in a daze when her phone buzzed at 1:40 a.m. Thursday. The 73-year-old got up to retrieve her glasses from the bathroom so she could see the screen. When she sat back on the bed to read the tornado alert, the ceiling cracked, dropping dust and debris on her short silver hair. “I could hear metal twisting and the wind,” Martin said. “All I thought to do was run.” ...