美国多个州的 911 紧急服务中断。 911 emergency services faced outages in multiple US states.

4 月 17 日，美国多个州的 911 紧急服务中断，包括拉斯维加斯、南达科他州、内布拉斯加州部分地区和德克萨斯州部分城市。 911 emergency services experienced outages in multiple US states, including Las Vegas, South Dakota, parts of Nebraska, and some Texas cities on April 17. 中断的原因仍不清楚，当局也没有提供预计的恢复时间。 The cause of the disruptions remains unknown, and authorities have not provided an estimated time of restoration. 停电期间，建议人们通过非紧急电话或短信联系当地警察和县治安官办公室，不要拨打 911 进行测试。 During the outages, people were advised to contact local police and county sheriff offices through non-emergency lines or texting if available and not to call 911 as a test.