檀香山推出 HNL Alert 系统，用于自定义紧急和社区通知。 Honolulu launches HNL Alert system for customized emergency and community notifications.

火奴鲁鲁引入了HNL警报系统,以便通过文字、电子邮件或推力通知及时通知紧急情况、恶劣天气和社区新闻。 Honolulu has introduced the HNL Alert system for timely notifications on emergencies, severe weather, and community news via text, email, or push notifications. 用户可以自定义警报并在hnlward.gov上签名,或将“HNLALERT”发至888777。 Users can customize alerts and sign up at hnlalert.gov or by texting "HNLALERT" to 888777. 该系统以图像和地图提供详细的更新,补充无线紧急警报和紧急警报系统等现有紧急警报。 The system provides detailed updates with images and maps, complementing existing emergency alerts like Wireless Emergency Alerts and the Emergency Alert System.