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Civil Emergency Message
A civil emergency message (SAME code: CEM) is a warning issued through the Emergency Alert System (EAS) in the United States to warn the public of a significant in-progress or imminent threat or danger to public safety. It is typically issued by a local or state authority and is relayed by the National Weather Service. The warning is a higher priority than a local area emergency (LAE), but it's less specific than a civil danger warning (CDW). For example, the warning could be used to describe an alert issued by the National Terrorism Advisory System The National Terrorism Advisory System (NTAS) is a terrorism threat advisory scale used by the US Department of Homeland Security since April 26, 2011. The NTAS is the replacement for the often-criticized, color-coded Homeland Security Advisor .... Examples A mandatory evacuation of portions of McDowell County, North Carolina issued after a landslide, caused by the effects of Subtropical Storm Alberto, threatened the integrity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Area Message Encoding
Specific Area Message Encoding (SAME) is a protocol used for framing and classification of broadcast emergency warning messages. It was developed by the United States National Weather Service for use on its NOAA Weather Radio (NWR) network, and was later adopted by the Federal Communications Commission for the Emergency Alert System, then subsequently by Environment Canada for use on its Weatheradio Canada service. It is also used to set off receivers in Mexico City and surrounding areas as part of the Mexican Seismic Alert System (SASMEX). History From the 1960s to the 1980s, a special feature of the NOAA Weather Radio (NWR) system was the transmission of a single attention tone prior to the broadcast of any message alerting the general public of significant weather events. This became known as the Warning Alarm Tone (WAT). Although it served NWR well, there were many drawbacks. Without staff at media facilities to manually evaluate the need to rebroadcast an NWR message using t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Alert System
The Emergency Alert System (EAS) is a national warning system in the United States designed to allow authorized officials to broadcast emergency alerts and warning messages to the public via cable, satellite, or broadcast television, and both AM/ FM and satellite radio. The EAS became operational on January 1, 1997, after being approved by the Federal Communications Commission (FCC) in November 1994, replacing the Emergency Broadcast System (EBS). Its main improvement over the EBS, and perhaps its most distinctive feature, is its application of a digitally encoded audio signal known as Specific Area Message Encoding (SAME), which is responsible for the "screeching" or "chirping" sounds at the start and end of each message. This signal encodes locations an alert applies to, useful for specialized encoding and decoding equipment at broadcasting stations to automatically filter alert messages that do not apply to the area and to relay messages that do. Like the EBS, the system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Weather Service
The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and Atmospheric Administration (NOAA) branch of the Department of Commerce, and is headquartered in Silver Spring, Maryland, within the Washington metropolitan area. The agency was known as the United States Weather Bureau from 1890 until it adopted its current name in 1970. The NWS performs its primary task through a collection of national and regional centers, and 122 local Weather Forecast Offices (WFOs). As the NWS is an agency of the U.S. federal government, most of its products are in the public domain and available free of charge. History Calls for the creation of a government weather bureau began as early as 1844, when the electrica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local Area Emergency
Local area emergency (SAME code: LAE) is an advisory issued by local authorities through the Emergency Alert System (EAS) in the United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ... to notify the public of an event that does not pose a significant threat to public safety and/or property by itself, but could escalate, contribute to other more serious events, or disrupt critical public safety services. Instructions, other than public protective actions, may be provided. Examples include: a disruption in water, electric or natural gas service, road closures due to excessive snowfall, or a potential terrorist threat where the public is asked to remain alert. Example URGENT - IMMEDIATE BROADCAST REQUESTED LOCAL AREA EMERGENCY TENNESSEE EMERGENCY MANAGEMENT AGENCY NASHVILLE TN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Danger Warning
A civil danger warning ( SAME code: CDW) is a warning issued through the Emergency Alert System (EAS) in the United States to warn the public of an event that presents a danger to a significant civilian population. It is typically issued by a local or state authority and is relayed by the National Weather Service The National Weather Service (NWS) is an Government agency, agency of the Federal government of the United States, United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weathe .... The warning usually mentions a specific hazard such as contaminated water supply, a major accident, or an imminent or in-progress military or terrorist attack. It may also provide instructions for protective action such as to evacuate, shelter-in-place, boil water or seek medical treatment. The warning has a higher priority than a local area emergency (LAE). Examples Hawaii false alarm On 13 January 2018, as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Terrorism Advisory System
The National Terrorism Advisory System (NTAS) is a terrorism threat advisory scale used by the US Department of Homeland Security since April 26, 2011. The NTAS is the replacement for the often-criticized, color-coded Homeland Security Advisory System introduced by the George W. Bush administration in 2002. Janet Napolitano said that the color-coded system often presented "little practical information" to the public and that the NTAS will provide alerts "specific to the threat" with "a specified end date." On December 16, 2015, Secretary Jeh Johnson activated the bulletin capability for the first time. The Department of Homeland Security added an intermediate threat level in 2015, after the department identified a "new phase" in the global terrorist threat against the homeland. Background The Homeland Security Advisory System was created in response to the 9/11 attacks by the of George W. Bush administration. After its announcement, Peter T. King, a Republican Represent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McDowell County, North Carolina
McDowell County is a County (United States), county located in the U.S. state of North Carolina. As of the 2020 United States census, 2020 census, the population was 44,578. Its county seat is Marion, North Carolina, Marion. McDowell County comprises the Marion, NC Micropolitan Statistical Area, which is also included in the Hickory, North Carolina, Hickory-Lenoir, North Carolina, Lenoir, NC The Unifour, Combined Statistical Area. History Archaeological excavations performed by Dr. David Moore during the early 1980s, revealed artifacts and other evidence that the earliest inhabitants of McDowell County lived there from the Woodland period and Mississippian culture era, from 250 to 1500 AD. Dr. Moore discovered this material in an area close to the Catawba River, in and around an unusual topographical site known as Round Hill. Both the historic Cherokee and Catawba people, Catawba Indians were Native American peoples known to live in what is now McDowell County, and they had been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical Storm Alberto
Tropical Storm Alberto was a damaging pre-season tropical cyclone that caused $125 million in damage to the Gulf Coast of the United States in late May 2018, the costliest for any pre-season tropical cyclone. The first storm of the 2018 Atlantic hurricane season, Alberto developed on May 25 near the Yucatán Peninsula as a subtropical cyclone. As it entered the Gulf of Mexico, Alberto intensified and transitioned into a tropical cyclone. Early on May 28, Alberto reached its peak intensity, with maximum sustained winds of 65 mph (100 km/h) and a minimum pressure of 990 mbar (hPa; 29.23 inHg). Afterward, however, dry air caused Alberto to weaken before it made landfall near Laguna Beach, Florida, with winds of 45 mph (75 km/h). Alberto maintained a compact area of thunderstorms as it progressed through the central United States, entering southern Michigan as a tropical depression on May 31. That day, Alberto weakened further and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
