EACH COUNTY IN CALIFORNIA HAS AN EMERGENCY ALERT SYSTEM.
SIGN UP FOR YOURS TODAY!
Reverse 911 calls can save lives but what you may not know is that you have to register your cell and digital home phones to receive the alerts. Although telephone companies are required to provide phone numbers and addresses of their landline customers to local emergency responders, the same doesn’t apply to other phones.
To make sure you receive emergency alerts (reverse 911) on your cell and digital phones, register for them with your county’s emergency services office. Registration is free but varies by each county so consult the list below.
Your County Sheriff’s Office: Call 411.
- Alameda County – Emergency Alert Notification System – Alameda, Albany, Berkeley, Dublin, Emeryville, Fremont, Hayward, Livermore, Newark, Oakland, Piedmont, Pleasanton, San Leandro, Union City, Unincorporated Areas.
https://member.everbridge.net/index/453003085612570#/login
- Alpine County- https://www.alpinecountyca.gov/List.aspx
- Amador County- Code Red Alerts- https://public.coderedweb.com/cne/en-US/BFF76B488C09
- Butte County- (530) 538-7826.
- Calaveras County- http://oes.calaverasgov.us/Portals/OES/Documents/Code Red Registration Instructions.pdf
- Colusa County- https://www.countyofcolusa.org/list.aspx?ListID=169
- Contra Costa County- Community Warning System https://cwsalerts.com/registration/
- Del Norte County- CAL_FIRE to 40404
- El Dorado County- https://public.coderedweb.com/cne/en-US/BF6E025EBFDC
- Fresno County- Text your ZIP Code to “888777” to receive location-based emergency notifications to Text Messages only
https://member.everbridge.net/index/453003085614497#/login
- Glenn County- Code RED https://public.coderedweb.com/cne/en-US/BF7547645C5B
- Humboldt County- Humboldt Alert – https://member.everbridge.net/index/453003085616405#/login
- Imperial County- http://www.imperialvalleyreverse911.com/PhonesR911.asp
- Inyo County- The code red app for Inyo County https://public.coderedweb.com/cne/en-US/DAD807D480BF
- Kern County: Ready Kern
http://www.kerncountyfire.org/education/ready-kern.html
- Kings County: Alert King
http://www.kingcounty.gov/depts/emergency-management/alert-king-county.aspx
- Lake County: Code Red
http://www.lakesheriff.com/Page9888.aspx
- Lassen County: Code Red
https://public.coderedweb.com/cne/en-US/BFB7CC4C6C0A
- LA County: Alert LA County
http://www.lacounty.gov/emergency/alert-la/
- Madera County: MC Alerts
- Marin County: Alert Marin
https://www.marinsheriff.org/services/emergency-services/alert-marin
- Mariposa County: https://www.mariposacounty.org/List.aspx
- Mendocino County: Mendocino County Citizen Alert Notification System
https://member.everbridge.net/index/892807736722865#/signup
- Merced County: Merced County Emergency Alert System
http://www.countyofmerced.com/1922/Merced-County-Emergency-Notification-Sys
- Modoc County: Code Red
https://public.coderedweb.com/cne/en-US/BFB9C8502454
- Mono County: Code Red
https://www.monocounty.ca.gov/sheriff/page/codered-emergency-alert-system-and-mobile-app
- Monterey County: Alert Monterey County
https://member.everbridge.net/index/453003085611217#/login
- Napa County: NIXLE Alerts
https://local.nixle.com/register/
- Nevada County: Code Red
https://www.mynevadacounty.com/1293/CodeRED-Emergency-Alerts
- Orange County: AlertOC
https://member.everbridge.net/index/453003085613900#/login
- Placer County: Sacramento Region Emergency Notification System (Sacramento, Yolo and Placer counties)
https://member.everbridge.net/index/453003085611271#/login
- Plumas County: Code Red
http://www.countyofplumas.com/index.aspx?NID=2163
- Riverside County: Alert RivCo
http://rivcoemd.org/rivcoready/AlertRivCo
- Sacramento County: Sacramento Region Emergency Notification System (Sacramento, Yolo and Placer counties)
https://member.everbridge.net/index/453003085611271#/login
- San Benito County: Code Red
https://benitolink.com/police-announce-new-emergency-notification-system
- San Bernardino: TENS system
http://www.sbcounty.gov/SBCFire/TENS/TENSContact.aspx
- San Diego County: Alert San Diego
http://www.readysandiego.org/alertsandiego/
- San Francisco County: Alert SF
https://member.everbridge.net/index/453003085612609#/login
- San Joaquin County:
No data available. The website has general information
https://www.sjgov.org/department/oes/
- San Luis Obispo County: Reverse 911
http://www.slocounty.ca.gov/Departments/Office-of-Emergency-Services/Services/Reverse-9-1-1.aspx
- San Mateo County: SMC Alert
http://hsd.smcsheriff.com/smcalert
- Santa Barbara County: Red Flag Alerts
Text redflag to 888777
- Santa Clara County: Alert SCC
https://member.everbridge.net/index/453003085615038#/login
- Santa Cruz County: Code Red
https://public.coderedweb.com/cne/en-US/218A80E36F49
- Shasta County: Shashcom 911 Code Red
https://public.coderedweb.com/cne/en-US/218A80E36F49
- Sierra County: Code Red
https://public.coderedweb.com/cne/en-US/7F08D2D5930D
- Siskiyou County: Code Red
http://www.co.siskiyou.ca.us/content/codered-emergency-alert-system
- Solano county: Solano County is creating a new community alert notification system
The website has general information
- Sonoma County: SoCo Alert
http://sonomacounty.ca.gov/FES/Emergency-Management/SoCoAlert/
- Stanislaus County: StanAware
- Sutter County: No data available. General information available on the website.
https://www.suttercounty.org/doc/government/depts/ds/es/cs_es_home
- Tehama County: Tehama Alert Reverse 911
https://tehamaso.org/tehama-alert/
- Trinity County: Code Red
https://public.coderedweb.com/cne/en-US/BF42F95647FB
- Tulare County: Alert TC
- Tuolumne County: Tuolumne County Citizens Notifications Alert System
https://member.everbridge.net/index/1332612387832200#/login
- Ventura County: VC Alert
http://www.readyventuracounty.org/vc-alert
- Yolo County: Emergency Notifications System
http://www.yolocounty.org/residents/emergency-alerts-health-alerts
- Yuba County: Code Red