2025-04126RuleWallet

FCC Okays Silent Emergency Alerts: No Buzz, No Panic?

Published Date: 3/18/2025

Rule

Summary

The FCC is updating Wireless Emergency Alerts (WEA) so alert senders can choose silent alerts that don’t make noise or vibrate, giving more control over how alerts reach you. They’re also setting clear rules for what counts as a WEA-capable phone to make sure devices meet all alert features. These changes start in September 2025 and March 2028, affecting phone makers and alert originators without extra costs to the public.

Analyzed Economic Effects

5 provisions identified: 4 benefits, 1 costs, 0 mixed.

Alert senders may choose silent WEA messages

Alert originators (like local emergency managers) may send "silent alerts" that do not play the WEA audio tone or vibration. This silent-alert capability becomes effective March 18, 2028 (36 months after publication) and is intended for uses like nighttime AMBER/MEP/Blue Alerts, follow-up messages, and some active-shooter situations.

Vibration override for people with disabilities

As of March 18, 2028, WEA-capable mobile devices must include an option that lets a user enable the WEA common vibration cadence for all alerts; if a user enables it, that setting overrides an alert originator's choice to send the alert without vibration. This is intended to help people who are deaf or hard of hearing receive WEAs.

Clearer "WEA-capable" phone labeling

Starting September 15, 2025, a phone (or other mobile device that receives commercial mobile service) may be marketed as a "WEA-capable mobile device" only if it supports all Commission WEA equipment and message requirements. Those requirements include device-based geo-targeting, 360-character messages, embedded references, Spanish-language alerts, the silent-alert feature, and other subpart D/E features.

Users cannot force audio if originator suppresses it

The rules explicitly prohibit WEA-capable devices from allowing users to override an alert originator's decision to suppress the audio attention signal. That prohibition is part of the device requirements tied to the silent-alert rules effective March 18, 2028.

Industry bears implementation cost (no public charge)

The Commission estimates industry costs to implement the silent-alert capability and related changes at about $37.7 million (approximately $889,000 for standards and $36.8 million for software updates). The Commission states these changes will occur without extra costs to the public.

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Key Dates

Published Date
Rule Effective
3/18/2025
9/15/2025

Department and Agencies

Department
Independent Agency
Agency
Federal Communications Commission
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