// Workers AI · dad joke modeWhy was the civil danger warning in a relationship? It had a toxic alert.
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 danger to a significant civilian population. It is typically issued by a local or state authority and is relayed by the National Weather Service in select areas. The warning usually mentions a specific hazard such as contaminated water supply, active shooting, unexpected weather events that lead to deteriorated road conditions, 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) and a civil emergency message (CEM); however, the CDW and a Local Area Emergency are often in effect for specific areas.
False activations
[edit source]Hawaii false missile alert
[edit source]On January 13, 2018, as part of the false missile alert, a false Civil Danger Warning interrupted local television and radio broadcasts throughout Hawaii, in addition to the warning sent to smartphones.[1]
BALLISTIC MISSILE THREAT INBOUND TO HAWAII. SEEK IMMEDIATE SHELTER. THIS IS NOT A DRILL.
A subsequent TV alert included the following message:
The U.S. Pacific Command has detected a missile threat to Hawaii. A missile may impact on land or sea within minutes. THIS IS NOT A DRILL. If you are indoors, stay indoors. If you are outdoors, seek immediate shelter in a building. Remain indoors well away from windows. If you are driving, pull safely to the side of the road and seek shelter in a building or lay on the floor. We will announce when the threat has ended. THIS IS NOT A DRILL. Take immediate action measures.
Guam false civil danger warning
[edit source]On August 15, 2017, 2 radio stations, a music channel, and a Christian network in Guam aired a false civil danger warning, which sent sent many people into a panic, especially since tensions with North Korea at the time were heightened.
2022 Peoria, Illinois parking ban
[edit source]On February 1, 2022, Peoria County, Illinois mistakenly issued a civil danger warning for an upcoming parking ban in anticipation for a winter storm. (The original alert was intended to be sent out as a Civil Emergency Message.)[2] [3]
395 WOUS43 KILX 012242 CDWILX ILC143-020442- BULLETIN - EAS ACTIVATION REQUESTED Civil Danger Warning IL Peoria County Relayed by National Weather Service Lincoln IL 442 PM CST Tue Feb 1 2022 ...Civil Danger Warning... The following message is transmitted at the request of Peoria County. ...This message is being issued for residents of the City of Peoria. A city-wide parking ban is in effect from 6pm February 1st through 6pm February 3. Residents must move their vehicles from all City streets to allow for plows and emergency vehicles. Alternative parking locations include the south parking lot of Northwoods Mall... 2200 West War Memorial Drive... Twin Towers Parking Garage... 123 South West Jefferson St... Niagara Parking Garage... 109 West Adams Street... and the Jefferson Parking Garage... 236 South West Jefferson Street. Parking is free in these locations until 8 am on Saturday February 5. Do not park in the alleys. Any cars left on the streets are subject to towing and tickets. During this snow event... residents are asked to stay home for their safety and to let snowplow drivers and emergency vehicles work. REPEAT- A City-Wide parking ban is in effect for the City of Peoria starting at 6pm this evening. For more information... call 494 CARE Monday-Friday from 8 to 6 and Saturday from 9 to 1... $$ OnSolve-9922de8b3a1240c28d82d3f20c64f014/IL Peoria County
Winter weather-related civil danger warnings
[edit source]On January 10, 2005, Mono County, California issued a civil danger warning regarding an avalanche for avalanche prone areas of Mono County.[4]
000 WOUS45 KREV 102231 CDWREV CAC051-110423- BULLETIN - EAS ACTIVATION REQUESTED CIVIL DANGER WARNING MONO COUNTY OFFICE OF EMERGENCY SERVICES RELAYED BY NATIONAL WEATHER SERVICE RENO NV 229 PM PST MON JAN 10 2005 AN AVALANCHE WARNING HAS BEEN ISSUED FOR MONO COUNTY AVALANCHE PRONE AREAS OF JUNE LAKE, MCGEE CREEK AND SWALL MEADOWS. THE MONO COUNTY OFFICE OF EMERGENCY SERVICES HAS ISSUED AN AVALANCHE WARNING FOR THE AVALANCHE PRONE AREAS OF MONO COUNTY. AVALANCHE DANGER IS EXTREMELY HIGH. A MONO COUNTY SHERIFFS DEPARTMENT OVER THE SNOW VEHICLE WAS STRUCK BY AN AVALANCHE ON THE BACK SIDE OF TWIN LAKES, BRIDGEPORT AT 1114 HOURS TODAY. SHERIFFS DEPUTIES IN THE VEHICLE WERE UNINJURED AND ABLE TO DIG THEIR WAY OUT OF THE AVALANCHE. THE DEPUTIES WERE ATTEMPTING TO REMOVE RESIDENTS IN THE AREA TO SAFER LOCATIONS. RESIDENTS WHO LIVE IN THE AVALANCHE PRONE AREAS ARE REQUESTED TO EVACUATED TO A SAFER LOCATION UNTIL CONDITIONS IMPROVE. SHELTERS ARE AVAILABLE FOR PERSONS WHO ARE DISPLACED BY EVACUATION. $$
A blizzard affected much of the United States and Canada, forecasted to bring several feet of snow to Wisconsin and severely impact travel in early-February 2011. On February 2, 2011, the Wisconsin Emergency Management Agency of Milwaukee issued a subsequent civil danger warning for the southern part of the state.[5][6]
726 WOUS43 KMKX 020641 CDWMKX WIC021-025-027-039-045-047-049-055-059-065-077-079-089-101-105- 111-117-127-131-133-021145- BULLETIN - EAS ACTIVATION REQUESTED CIVIL DANGER WARNING WISCONSIN EMERGENCY MANAGEMENT AGENCY MILWAUKEE/SULLIVAN WISCONSIN RELAYED BY NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 1241 AM CST WED FEB 2 2011 THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE WISCONSIN EMERGENCY MANAGEMENT AGENCY MILWAUKEE/SULLIVAN WISCONSIN. DRIVING IS EXTREMELY HAZARDOUS TONIGHT ON ALL ROADS IN SOUTHERN WISCONSIN. IF YOU BECOME STRANDED...EMERGENCY VEHICLES MAY NOT BE ABLE TO REACH YOU. IF YOU ARE STRANDED...DO NOT LEAVE YOUR VEHICLE. RUN YOUR VEHICLE 10 MINUTES PER HOUR...AND CRACK A DOWNWIND WINDOW FOR VENTILATION. $$ KAPELA/SEARS
On March 15, 2026, the Rice County Sherriff's Office in Rice County, Minnesota issued a civil danger warning to avoid travel on roads due to a blizzard that impacted the area, making road conditions unsafe for motorists. [7] [8]
113
WOUS43 KMPX 151314
CDWMPX
MNC131-147-151714-
BULLETIN - EAS ACTIVATION REQUESTED
Civil Danger Warning
MN Rice County Sheriffs Office
Relayed by National Weather Service Twin Cities/Chanhassen MN
814 AM CDT Sun Mar 15 2026
...STAY OFF ROADS...
The following message is transmitted at the request of RICE/STEELE
911 CENTER.
Steele County: Non-essential personnel please STAY OFF ROADS to
ensure your safety. Current road conditions pose significant risks
to drivers and pedestrians. Crews are at work restoring roads to
safe conditions.
&&
LAT...LON 4421 9327 4420 9296 4384 9295 4384 9301
4383 9301 4380 9325 4381 9337 4391 9341
4398 9342 4410 9340 4420 9340 4421 9339
$$
2415869175064583/RICE/STEELE 911 CENTER
Public safety-related civil danger warnings
[edit source]On May 26, 2019, storms part of a major tornado outbreak flooded the Arkansas River to record high levels. The next day (May 27, 2019), the Arkansas Emergency Management Agency issued a civil danger warning alerting residents of the closure of McLean Bottom (a levee in Logan County) and its surrounding roads due to forecasted additional flooding.[9]
597 WOUS44 KLZK 272046 CDWLZK ARC083-280000- URGENT - IMMEDIATE BROADCAST REQUESTED CIVIL DANGER WARNING ARKANSAS EMERGENCY MANAGEMENT AGENCY LITTLE ROCK ARKANSAS RELAYED BY NATIONAL WEATHER SERVICE LITTLE ROCK AR 346 PM CDT MON MAY 27 2019 THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE LOGAN COUNTY EMERGENCY MANAGEMENT AGENCY AND THE LOGAN COUNTY JUDGE. MCLEAN BOTTOMS IN LOGAN COUNTY IS CLOSED OFF TO ALL PUBLIC ACCESS EFFECTIVE IMMEDIATELY. THIS INCLUDES PORTIONS OF NORTH HIGHWAY 309, COTTONTOWN RD., AND KALAMAZOO ROAD. THIS IS BY ORDER OF THE LOGAN COUNTY JUDGE, NO PERSONS ARE ALLOWED IN THIS AREA DUE TO FORECAST FLOODING. DRIVING INTO THIS AREA MAY PUT YOUR LIFE IN DANGER! $$ CAVANAUGH
On 10 August 2021, Adams County Emergency Management in Nebraska issued a shelter in place warning (issued as a civil danger warning) for an active shooter in Juniata.[10][11][12]
166 WOUS43 KGID 110452 CDWGID NEC001-110552- BULLETIN - EAS ACTIVATION REQUESTED CIVIL DANGER WARNING NE ADAMS COUNTY EMERGENCY MANAGEMENT RELAYED BY NATIONAL WEATHER SERVICE HASTINGS NE 1152 PM CDT TUE AUG 10 2021 ...ACTIVE SHOOTER IN PROGRESS... THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF ADAMS COUNTY EMERGENCY MANAGEMENT. THERE IS AN ACTIVE SHOOTER CURRENTLY IN JUNIATA NE AROUND THE N. BRASS AREA. SHELTER IN PLACE IMMEDIATELY. SHELTER IN PLACE IMMEDIATELY AND LOCK ALL WINDOWS AND DOORS. THIS IS FOR THE JUNIATA AREA AND 2 MILES EAST OF JUNIATA NEBRASKA. $$ AS-NE-872DB331-ABDF-4F99-84C5-4E69A19C1C46/ALERTSENSE
On December 8, 2025, an outage with non-emergency phone lines of the Rice County Law Enforcement Agencies led to the Rice/Steele County 911 Center issuing a notice for residents of Rice/Steele County.[13][14]
309
WOUS43 KMPX 082301
CDWMPX
MNC131-147-090301-
BULLETIN - EAS ACTIVATION REQUESTED
Civil Danger Warning
MN Rice County Sheriffs Office
Relayed by National Weather Service Twin Cities/Chanhassen MN
501 PM CST Mon Dec 8 2025
...PHONE OUTAGE...
The following message is transmitted at the request of RICE/STEELE
911 CENTER.
Phone outage affecting Rice County Law Enforcement Agencies. If
needed... dial 911.
&&
LAT...LON 4456 9327 4454 9302 4438 9303 4418 9304
4417 9304 4417 9306 4417 9317 4419 9324
4418 9327 4419 9343 4420 9358 4444 9360
4457 9353
$$
2295438292145148/RICE/STEELE 911 CENTER
References
[edit source]- ↑ WTVD (2018-01-13). "See the warning Hawaiians saw on TV during missile scare". ABC11 Raleigh-Durham. Retrieved 2021-02-20.
- ↑ "Why you received a 'civil danger warning' on your cellphone for a Peoria parking ban". Peoria Journal Star. 2022-02-01. Retrieved 2026-06-27.
- ↑ "Civil Danger Warning on February 1, 2022". Iowa Environmental Mesonet. 2022-02-01. Retrieved 2026-06-27.
This article incorporates text from this source, which is in the public domain. - ↑ "Civil Danger Warning on January 10, 2005". Iowa Environmental Mesonet. 2005-01-10. Retrieved 2026-07-17. This article incorporates text from this source, which is in the public domain.
- ↑ "Civil Danger Warning issued". Milwaukee Journal Sentinel Online. February 2, 2011. Retrieved February 5, 2011.
- ↑ "REAL Civil Danger Warning!!! (EAS #66) 2/2/11". YouTube. February 2, 2011.
- ↑ "Civil Danger Warning on March 15, 2026". Iowa Environmental Mesonet. 2026-03-15. Retrieved 2026-06-12. This article incorporates text from this source, which is in the public domain.
- ↑ "'Civil Danger Warning' issued in Steele County amid blizzard". Bring Me The News. 2026-03-15. Retrieved 2026-06-12.
- ↑ "Civil Danger Warning on May 27, 2019". Iowa Environmental Mesonet. May 27, 2019. This article incorporates text from this source, which is in the public domain.
- ↑ "Civil Danger Warning on Aug 10, 2021". Iowa Environmental Mesonet. Aug 10, 2021. This article incorporates text from this source, which is in the public domain.
- ↑ "Man killed in standoff after shooting trooper in Juniata". KHGI. 2021-08-11. Retrieved 2025-11-19.
- ↑ "Grand jury finds no criminal conduct in 2021 officer-involved shooting". KFXL. 2022-04-15. Retrieved 2025-11-19.
- ↑ "Civil Danger Warning on December 8, 2025". Iowa Environmental Mesonet. December 8, 2025. Retrieved 2026-06-27. This article incorporates text from this source, which is in the public domain.
- ↑ "UPDATE: Rice County phone outage has been resolved". ABC 6 News KAAL-TV. December 8, 2025. Retrieved 2026-06-27.
External links
[edit source] This article incorporates public domain material from Non-Weather Related Emergency Message Description Guidelines (PDF). United States government.