What should an emergency alert message say?

An emergency alert should say what is happening, where, who is affected, the one action people must take now, and when the next update will follow. Put the action in the first line, use plain language, name a trusted sender and ask for acknowledgement when you need to account for people.

How long should an emergency alert be?

Keep the first line to about ten words and the whole alert short enough to read in a few seconds. SMS versions should fit in a single message of 160 characters. Put any extra detail, such as routes or contacts, below the main instruction.

Who should be allowed to send emergency alerts?

Only named, trained people should send emergency alerts, such as security, facilities, the duty manager and the crisis team. Agree in advance who can send each template and who approves the wording, and keep a deputy for every role so an alert never waits for one person.

How often should emergency alert templates be reviewed?

Review emergency alert templates at least once a year and after every incident or drill. Update them whenever sites, assembly points, contacts or procedures change, and test them in a drill so you know they reach the right people on every channel.

Emergency Alert Template: 8 Messages Ready to Copy

Q: What is an emergency alert template?

An emergency alert template is a pre-written, pre-approved message with placeholders for the facts of an incident, such as the location, the action people must take and the time of the next update. Organisations agree templates in advance so alerts can be sent within seconds and stay clear and consistent.

The best emergency alert is the one written, approved and tested before the emergency, so the sender only has to fill in the facts.

An emergency alert template gives your team the right words before the fire alarm sounds, the storm arrives or the power fails. In an emergency, the person sending the alert is under pressure, short of facts and often handling the incident at the same time. The templates on this page are ready to copy, with a full version for desktop alerts and email and a short version for SMS, covering evacuation, lockdown, severe weather, utility failure, medical emergencies, safety check-ins, updates and the all-clear. For the wider framework these messages belong to, see our emergency alert system guide.

What is an emergency alert template?

An emergency alert template is a pre-approved message, with gaps for the facts, that an organisation sends to employees when an incident threatens their safety or stops normal work. It fixes the wording, structure and audience in advance, so the person sending it only has to confirm what, where and what to do.

Templates matter most in the first few minutes, when a vague or late message does real harm. A good template removes decisions that should never be made under pressure: tone, length, which details to include and who receives it. It also keeps messages consistent across sites and shifts. If you need to decide which kind of alert a situation calls for, start with our guide to the types of emergency alerts. For IT outages, use our separate major incident communication templates.

What should an emergency alert message include?

Every emergency alert should state what is happening, where it is happening, who is affected, the single action people must take now, and when the next update will follow. Lead with the action, keep the first line under about ten words, and ask for acknowledgement when you need to know who is safe.

Alert type: a plain label such as EVACUATE, LOCKDOWN or SITE CLOSED, so the purpose is clear at a glance.
Location: the building, floor or site, so people elsewhere know whether it applies to them.
The action: one instruction, written as a command: leave now, stay where you are, do not come in.
Safety detail: the route to use or avoid, the assembly point, or who to call.
Acknowledgement: a request to confirm receipt or safety, where you need to account for people.
Next update: a specific time, so people stop guessing and stop calling.
Sender: a recognised name or team, so the alert is trusted and not mistaken for phishing.

Emergency alert templates to copy

Replace everything in [square brackets]. Each template has a full version for a full-screen desktop alert, mobile push or email, and a short version for SMS. Keep the action in the first line: in an emergency, many people read no further.

1. Fire or building evacuation

Send immediately to everyone in the affected building. Use every available channel and request acknowledgement.

Title: EVACUATE NOW: [building name]

There is a [fire / fire alarm / emergency] at [building or floor]. Leave the building now by the nearest safe exit.

Do not use the lifts. Do not stop to collect belongings.

Go to the assembly point at [location] and report to your fire warden.

Please acknowledge this alert once you are outside.

[Sender, for example Facilities or Site Security]

SMS version:

EVACUATE [building] NOW. Use nearest safe exit, not lifts. Go to [assembly point]. Reply SAFE when outside. [Sender]

2. Lockdown or shelter in place (security threat)

Send when it is safer to stay inside than to leave. Do not include detail that could help someone causing harm.

Title: LOCKDOWN: stay where you are at [site]

Due to a security incident at [site or area], stay inside and away from windows and doors.

Lock or block the door if you can. Silence your phone. Do not leave until you receive an all-clear from [sender].

If you are outside the building, do not come to [site]. Await further instructions.

Next update by [time].

SMS version:

LOCKDOWN at [site]. Stay inside, away from windows, door locked. Do not leave until all-clear. Next update [time]. [Sender]

3. Severe weather and site closure

Send as early as possible, ideally the evening before. Check official warnings before you send.

Title: [Site] closed [date] due to [weather]

Because of [snow / flooding / high winds] forecast for [area], [site] will be closed on [date].

What to do: [work from home if you can / do not travel to site / report to (alternative site)].

Staff who must attend, including [roles], will be contacted by their manager.

We will confirm arrangements for [next day] by [time].

SMS version:

[Site] CLOSED [date] due to [weather]. Do not travel. [Work from home if you can]. Update by [time]. [Sender]

4. Gas leak or utility failure

Use for gas leaks, power cuts, water supply failure or loss of heating that affects safety or the ability to work.

Title: [Gas leak / power failure] at [building]: [action]

A [gas leak / power failure / water supply failure] has been reported at [building or area].

What to do: [leave by (route) and go to (location) / do not use electrical equipment / do not return to the building].

[For gas: do not use light switches, lifts or phones inside the affected area.]

[Utility provider or engineer] is on site. Next update by [time].

SMS version:

[Gas leak / Power failure] at [building]. [Leave via (route) / Do not enter]. Next update [time]. [Sender]

5. Medical emergency on site

Send to first aiders and the immediate area only. Do not name the person affected.

Title: First aider needed: [location]

A first aider is needed urgently at [building, floor, room].

An ambulance [has / has not] been called. [Name or role] is at the scene.

If you are a trained first aider and nearby, please go now and acknowledge this alert.

Everyone else: please keep [corridor or entrance] clear for emergency services.

SMS version:

FIRST AIDER NEEDED at [location] now. Ambulance [called]. Keep [entrance] clear. Acknowledge if responding.

6. Safety check-in

Send after an incident or during severe disruption, when you need to account for every employee.

Title: Please confirm you are safe

Following [incident] at [site or area], we need to confirm that everyone is safe.

Please acknowledge this message now to confirm you are safe.

If you need help, [select I NEED HELP / call (number)].

Managers will follow up with anyone who has not responded by [time].

SMS version:

[Org] safety check: after [incident] at [area], reply SAFE if you are safe or HELP if you need assistance.

7. Emergency update

Send at the interval you promised, even if nothing has changed.

Title: UPDATE [number]: [incident] at [site]

Current situation: [what has changed, or that the situation is unchanged].

What you should do: [unchanged instruction, or new instruction].

Who this applies to: [sites, teams or areas].

Next update: [time].

SMS version:

UPDATE [incident] at [site]: [one-line status]. [Instruction]. Next update [time]. [Sender]

8. All-clear

Send to everyone who received the original alert, on every channel you used.

Title: ALL CLEAR: [site]

The [incident] at [site] is over and it is safe to [return to the building / resume normal work].

What you may need to do: [return via (entrance) / report any damage to (team) / no action needed].

If you were affected and need support, contact [team or service].

Thank you for following the instructions.

SMS version:

ALL CLEAR at [site]. Safe to [return / resume work]. Questions: [contact]. [Sender]

Which channel should each emergency alert use?

Use every channel at once for threats to life, and fewer for disruption that is not dangerous. Full-screen desktop alerts reach people at their desks, SMS and mobile push reach people on the move, and voice and digital signage reach shared spaces. Choose channels that do not depend on whatever the incident has affected.

Template	Severity	Suggested channels
Evacuation, lockdown	Threat to life	All channels at once: full-screen desktop alert, SMS, mobile push, voice, digital signage
Gas leak or utility failure	Threat to life or major disruption	Desktop alert, SMS and voice for the affected area
Medical emergency	Urgent, local	Desktop alert and mobile push to first aiders and the immediate area
Severe weather and site closure	Disruption	SMS and mobile push, plus email the evening before
Safety check-in	After an incident	Desktop alert and SMS with acknowledgement
Update and all-clear	Follow-up	The same channels as the original alert

The suggested channels are a starting point to adapt to your sites and workforce. Using every channel for every message trains people to ignore alerts, so reserve the full response for genuine threats to life. For more on matching channels to severity, see our emergency communication plan guide.

How should you prepare emergency alert templates in advance?

Write and approve your emergency alert templates before you need them. Agree who may send each one, who approves the wording, which groups receive it and which channels it uses. Then test them in a drill, review them at least once a year, and update them whenever sites, contacts or procedures change.

List your scenarios: start with the risks in your fire, security and business continuity plans.
Name owners: decide who can send each template and who signs off the wording.
Map audiences: set up groups by site, building, floor and role, so an alert reaches only the people it concerns.
Pre-load the templates: store them in the system you will send from, not in a document someone has to find.
Test them: send a clearly labelled test during a drill and check who received and acknowledged it.
Review them: update templates after every incident, drill or change of site or contact.

Public warning systems follow the same principle. The UK government Emergency Alerts service is reserved for life-threatening emergencies, which keeps people responsive when an alert does arrive. Your workplace alerts benefit from the same discipline.

Sending emergency alerts with Heed

Templates only help if they can be sent in seconds to the right people. Heed is an all-in-one internal communication platform that reaches employees across desktop, mobile and digital signage, and its emergency notification tools let you send full-screen desktop alerts, SMS notifications and voice alerts from one place. You can design branded alerts with the Template Builder, target recipients through Active Directory groups, and use acknowledgement tracking to see who has seen each message.

Heed is ISO 27001 certified and is available as a true on-premises deployment or in the cloud, which matters when the incident affects your usual systems. Want to see these templates as live alerts? Book a demo and we will show you how an emergency message reaches every employee in seconds.

See Heed in Action

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We’ll walk you through creating, targeting, and tracking notifications in real time, tailored to your organisation’s goals.

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