• Thumbnail for Alert messaging
    Alert messaging (or alert notification) is machine-to-person communication that is important or time-sensitive. An alert may be a calendar reminder or...
    5 KB (536 words) - 19:36, 20 May 2023
  • Thumbnail for Amber alert
    Amber alert (alternatively styled AMBER alert) or a child abduction emergency alert (SAME code: CAE) is a message distributed by a child abduction alert system...
    63 KB (6,773 words) - 13:59, 15 July 2025
  • Thumbnail for 2018 Hawaii false missile alert
    morning of January 13, 2018, an alert was accidentally issued via the Emergency Alert System and Wireless Emergency Alert System over television, radio...
    76 KB (7,704 words) - 02:03, 20 May 2025
  • Thumbnail for Emergency Alert System
    and warning messages to the public via cable, satellite and broadcast television and AM, FM and satellite radio. Informally, Emergency Alert System is sometimes...
    111 KB (9,784 words) - 06:16, 13 July 2025
  • Thumbnail for Wireless Emergency Alerts
    'Presidential Alert' in emergency messaging system test". TechCrunch. Retrieved September 15, 2018. Stracqualursi, Veronica. "'Presidential Alert': Trump text...
    36 KB (3,734 words) - 03:52, 13 July 2025
  • The United Kingdom's mobile phone alert system is a public population warning system that uses Cell Broadcast technology. The warning system is intended...
    26 KB (2,876 words) - 18:13, 9 July 2025
  • authorities are able to disseminate emergency alerts and warning messages through the system. EU-Alert is a standard designed for interoperability and...
    26 KB (2,852 words) - 18:30, 30 June 2025
  • Thumbnail for July 2025 Central Texas floods
    flooding began on July 4, it took several additional hours before county alert messages were sent. A report revealed that several buildings in Camp Mystic were...
    116 KB (11,210 words) - 21:34, 15 July 2025
  • Amber alert is a child abduction emergency alert message. Amber alert may also refer to: Amber alert in an alert state Alert state amber in the UK BIKINI...
    903 bytes (150 words) - 20:20, 21 August 2024
  • Thumbnail for Cell Broadcast
    mobile user (via channel 050), for nationwide or citywide alerting, weather reports, mass messaging, location-based news, etc. Cell broadcast has been widely...
    32 KB (3,101 words) - 12:43, 9 July 2025
  • interfaces Alert messaging, machine-to-person communications such as reminders and notifications Alert Records, a Canadian record label Alert state, an indication...
    2 KB (292 words) - 20:03, 13 June 2024
  • Thumbnail for Text messaging
    faces, sad faces, and other icons), and on various instant messaging apps. Text messaging has been an extremely popular medium of communication since...
    145 KB (16,847 words) - 10:40, 14 July 2025
  • Thumbnail for NL-Alert
    authorities can send messages to users of mobile phones in specific areas by using specific cell towers to alert phones within their reach. NL-Alert is one of the...
    10 KB (1,026 words) - 07:22, 9 July 2025
  • Thumbnail for Variable-message sign
    ahead. These signs are also used for Amber alert messages, and in some states, Silver and Blue Alert messages. In some places, VMSes are set up with permanent...
    23 KB (2,648 words) - 17:53, 7 June 2025
  • Thumbnail for SMS
    SMS (redirect from Short Messaging Service)
    Short Message Service, commonly abbreviated as SMS, is a text messaging service component of most telephone, Internet and mobile device systems. It uses...
    79 KB (8,450 words) - 19:16, 3 July 2025
  • transmission of a single 1050 Hz attention tone prior to the broadcast of any message alerting the general public of significant weather events. This became known...
    42 KB (3,640 words) - 03:45, 23 June 2025
  • extreme cases, the alert could even be displayed if the system's memory was completely exhausted. The text of the alert messages was completely baffling...
    10 KB (1,216 words) - 00:45, 7 July 2025
  • Thumbnail for Federal Emergency Management Agency
    tried out the "Presidential Alert" messaging system FEMA will test Wednesday Denver Post, 2018-10-01. "Presidential alert" sounds off on mobile phones...
    112 KB (11,280 words) - 03:42, 13 July 2025
  • Thumbnail for National Emergency Message
    Emergency Message (SAME code: EAN), formerly known until 2022 as an Emergency Action Notification, is the national activation of the Emergency Alert System...
    16 KB (1,657 words) - 17:31, 8 July 2025
  • hardware that provides a means of delivering a message to a set of recipients A system that allows alert messaging, machine-to-person communication that is...
    505 bytes (98 words) - 13:32, 7 May 2020
  • Thumbnail for 2013 Emergency Alert System hijackings
    On February 11, 2013, the Emergency Alert System (EAS) of five different television stations across the U.S. states of Montana, Michigan, Wisconsin, and...
    25 KB (2,463 words) - 00:16, 28 May 2025
  • Thumbnail for Emergency population warning
    conducted trials of a public alert system using both SMS messaging and Cell Broadcast technology to send alert messages to mobile devices in areas affected...
    22 KB (2,715 words) - 04:40, 7 July 2025
  • Thumbnail for J-Alert
    J-Alert (Japanese: J-ALERT/Jアラート, romanized: J Arāto; full name 全国瞬時警報システム, Zenkoku Shunji Keihō Shisutemu, 'National Early Warning System') is the early...
    9 KB (832 words) - 02:04, 4 May 2025
  • The National Public Alerting System (NPAS; French: Système national d'alertes à la population), branded as Alert Ready (French: En Alerte), is the national...
    80 KB (7,697 words) - 04:40, 15 June 2025
  • Thumbnail for Guadalupe River (Texas)
    flooding began on July 4, it took several additional hours before county alert messages were sent. A report revealed that several buildings in Camp Mystic were...
    18 KB (2,661 words) - 04:10, 15 July 2025
  • Amber Alert is a 2024 American thriller film directed by Kerry Bellessa and co-written by Bellessa and Joshua Oram. The film stars Hayden Panettiere and...
    7 KB (778 words) - 19:30, 18 June 2025
  • Emergency Alert system. The National Emergency Management Agency (NEMA) says the technology will allow for "near real-time", simultaneous messaging to all...
    8 KB (880 words) - 00:25, 1 January 2025
  • international mobile networks as long as the bulk messaging software provider sends internationally. Most bulk messaging services use the following standard application...
    3 KB (267 words) - 23:52, 29 April 2025
  • A child abduction alert system (also Child Alert, Amber alert or Child Rescue Alert) is a tool used to alert the public in cases of worrying or life-threatening...
    24 KB (2,774 words) - 10:22, 12 October 2024
  • Thumbnail for Message
    associated with messaging patterns rather than pure event-driven systems. Events excel at state propagation and decoupled notifications, while messages are better...
    7 KB (931 words) - 11:57, 27 June 2025