EMERGENCY ALERT CHECK | How to Find Official Disaster Warnings and Verify What to Do Next

When an earthquake, flood, wildfire, cyclone, severe storm,

or other emergency occurs, information can spread online within minutes. Some reports are useful. Others are outdated, exaggerated, taken out of context, or deliberately designed to frighten people.

Knowing where to find an alert is only half the task. You also need to establish who issued it, where it applies, when it was updated, and what action the public is being told to take.

You can do this using official emergency-management websites, national weather services, local authorities, and reputable international monitoring systems.

This guide explains a practical method you can use wherever you live.

1. Understand the difference between an alert and a social media report

An emergency alert is a warning or notification intended to communicate a hazard, its potential impact, or a recommended protective action.

A social media post may reproduce an official warning, but it may also omit important details. A video from last year might be shared as if it happened today. A real photograph might be paired with a false location. An old evacuation notice might circulate after the situation has changed.

Before acting on an online report, look for these details:

• Source: Which agency or organisation issued the information?
• Hazard: What exactly is happening or expected to happen?
• Location: Which towns, districts, regions, or other areas are affected?
• Time: When was the warning issued or last updated?
• Action: What should people in the affected area do?
• Update or expiry: Is the warning still active, has it changed, or has it been cancelled?

If a post lacks these details, treat it as an unverified report until you can check a reliable source.

Important: If you are already in danger or receive a credible urgent warning for your area, do not delay protective action while conducting an online investigation. Follow the instructions of the relevant emergency authorities.

2. Find the official emergency-information source for your area

Start with the agency responsible for the type of emergency involved. The correct organisation varies by country and hazard.

Emergency	Useful official source
Severe weather, heavy rain, storms or heat	National meteorological or weather service
Flooding or evacuation orders	Local emergency-management agency, civil-protection authority or relevant local government
Earthquakes or tsunamis	National geological, seismic or tsunami-warning authority
Wildfires	Fire and rescue service, civil-protection agency or local emergency authority
Public safety incidents	Police, emergency-management agency or the responsible public authority
Health emergencies	Public-health authority or health ministry

A national agency may publish general information, while a local authority may provide the most relevant instructions for a particular community.

How to locate the right website

1. Open a search engine.
2. Search for the name of your country, state, province or region together with the relevant agency type. For example, search for official national weather service or official emergency management agency.
3. Check whether the result belongs to the government or recognised public authority responsible for that service.
4. Look for an official contact page, emergency-warning page, or public-alert section.
5. Save the verified page as a bookmark so you can reach it quickly later.

Do not assume that a website is official just because it uses a government-looking logo or contains words such as “national emergency” in its address. Check the organisation behind it and compare the address with links published by other recognised government sources.

If a search result is unclear, find the agency through the official website of the relevant government rather than relying on an unfamiliar link.

3. Use an international alert system for wider situational awareness

When an event affects several countries or you want to monitor major disasters around the world, an international monitoring service can provide useful context.

One example is the Global Disaster Alerts and Coordination System (GDACS), a cooperation framework involving the United Nations, the European Commission and disaster managers worldwide.

Visit the GDACS alerts page.

How to search for an event

1. Open the alerts page.
2. Choose the hazard type you want to investigate, such as earthquakes, floods, cyclones, volcanoes, droughts or forest fires.
3. If you are investigating a particular incident, use the available date, country, level or severity filters.
4. Run the search and review the matching events.
5. Open a relevant result and examine its event description, location, date and available updates.
6. Record the event name or details so you can compare it with information from the responsible national or local authority.

The page supports searches across multiple hazards and filters. Its results can help you discover an event and find further information.

You can also visit the GDACS overview to understand the system and its services.

Know the limitation: GDACS is a useful source of international disaster information, not a replacement for the emergency authority responsible for your location. Its alerts, risk estimates and event summaries should not be treated as direct evacuation instructions for every person in an affected country.

For immediate safety decisions, check the official authority responsible for the specific area.

4. Check whether the warning is current and relevant to you

Finding a genuine alert does not automatically mean it applies to your location or remains active.

Suppose you encounter a post claiming that a severe flood warning has been issued. Before forwarding it or making a decision, work through these checks.

Check the date and time

Find the original publication time and any later update. A warning from yesterday may have been replaced, extended, narrowed or cancelled.

Pay attention to the time zone where relevant. A timestamp in another country's time zone can be misleading if you assume it is local time.

Check the location

Look for the exact area covered by the warning. A country-wide headline might refer to only one region. A warning for a coastal district may not apply to an inland town.

Compare the location in the alert with your own location and any boundaries specified by the responsible authority.

Check the hazard

Make sure the report describes the same type of event. A forecast of possible flooding is not identical to a confirmed flood. An earthquake report is not automatically a tsunami warning.

Do not turn a possibility into a certainty when summarising or sharing the information.

Check the requested action

Look for clear instructions. Depending on the situation, the authority may advise people to avoid a road, prepare for possible evacuation, move away from a hazard, shelter in place or follow another specific procedure.

Read the full instruction rather than relying on a dramatic headline.

Check for updates or cancellations

Return to the issuing authority's page and look for newer announcements. If two posts conflict, compare their timestamps and seek the latest information from the authority responsible for the affected area.

Do not assume that an alert is still active merely because an old screenshot continues to circulate.

5. Verify an alert shared through WhatsApp, Facebook or another platform

You do not need to know who first created a message to check whether its claims are reliable.

Use this workflow:

1. Pause before forwarding. Avoid spreading a warning that you have not checked.
2. Identify the main claim. Is the message reporting an event, predicting one, or telling people to take action?
3. Find the original source. Search for the issuing agency or the distinctive wording of the announcement.
4. Open the official website directly. Do not rely only on a link embedded in an alarming message.
5. Compare the details. Check the location, time, hazard and recommended action.
6. Look for a correction or newer notice. The original information may have changed.
7. Share the verified source. If you pass the information on, include the original link and any important time or location limits.

A message may contain a genuine warning but still be misleading because someone has changed the date, removed a location restriction or added an unsupported claim.

If you cannot verify it, say that it remains unconfirmed instead of presenting it as fact.

6. Recognise emergency-related scams

Scammers can exploit fear and urgency to collect personal information, obtain money or distribute malicious links.

Be cautious if a message claiming to be an official warning:

• Demands payment to receive a public safety alert.
• Requests your password, banking PIN, one-time verification code or account recovery phrase.
• Pressures you to install an unfamiliar application from an unverified source.
• Directs you to an unfamiliar payment page to register for an emergency benefit.
• Claims that you must forward the message to a fixed number of contacts to stay safe.
• Uses a shortened or suspicious link without identifying the responsible authority.

These are reasons to stop and verify the message independently.

A legitimate public agency may provide registration options for certain services, and some emergency-related assistance programmes have formal application procedures. That does not mean every payment request or registration link is genuine. Check the specific programme through the responsible authority's established website or contact channel.

Do not enter sensitive information simply because a message uses emergency language, official-looking graphics or a familiar agency name.

7. Learn how alerts reach people

Official warnings can be distributed through several channels, including websites, radio, television, mobile alerts, email, text messages and public announcements. Which channels are available depends on the country, local infrastructure and the alerting system in use.

For example, in the United States, the Federal Emergency Management Agency (FEMA) operates the Integrated Public Alert and Warning System (IPAWS). It supports the distribution of public warnings through systems that include Wireless Emergency Alerts and the Emergency Alert System.

You can read FEMA's public information about IPAWS. The US National Weather Service also explains how Wireless Emergency Alerts work.

These are United States-specific examples, not a description of a universal alerting system.

In your own country, check the relevant emergency-management agency or mobile service provider to learn which warning channels are supported. Do not assume that every country offers the same services or that every phone can receive every type of alert.

8. Prepare before an emergency happens

It is much easier to locate trustworthy information before a crisis than while one is unfolding.

Take a few minutes to prepare:

• Bookmark your local emergency-management agency.
• Bookmark your national weather service or equivalent official hazard-monitoring agency.
• Identify the official source for emergency information in the area where you live or work.
• Learn which public-warning channels are available where you live.
• Keep essential emergency contact details accessible offline.
• Discuss how your household will receive and share verified warnings.
• If you travel, identify the relevant official warning sources for your destination.

You can also practise finding an old, non-urgent event on an official monitoring website. Learn where dates, locations, updates and event descriptions appear before you need that information urgently.

Never test an emergency response by contacting emergency services unnecessarily or by spreading a fabricated warning.

9. Troubleshooting: What if sources disagree or the website is unavailable?

The official page is not loading. Try the agency's main homepage or another official channel, such as its verified public announcement feed or recognised broadcast service. Do not automatically trust a replacement website found in an unsolicited message.

A social media post says something different from the official website. Check publication times, location boundaries and later corrections. Give priority to the authority responsible for the area and hazard, while checking other recognised official sources when needed.

You find an international alert but no local instruction. Use the international report as a lead. Check the responsible national or local agency for advice applicable to your exact location.

You cannot determine whether the alert is genuine. Do not label it confirmed or forward it as fact. Seek clarification through a verified official contact channel.

The warning tells you to act immediately. If you are in the affected area, prioritise your safety and follow credible instructions from the responsible emergency authority. Do not delay urgent protective action merely to complete every verification step in this guide.

10. A practical exercise

Choose a recent, non-urgent disaster event from the GDACS alerts page or an official emergency-information website.

Create a small verification record:

Question	Your notes
What is the event?
Which authority or system published the information?
When was it issued or updated?
Which location is affected?
What hazard is being reported?
What action, if any, is recommended?
Is there a newer update or correction?
Which official local source could confirm the advice for that area?

The purpose is to practise finding and interpreting information, not to predict a disaster or replace professional emergency guidance.

Final takeaway

A useful emergency-information habit has three parts: find the responsible source, verify the details, and follow the guidance that applies to your location.

International monitoring systems can help you discover and understand major events. Official local authorities are essential for location-specific instructions. Careful checks of dates, locations and updates can also prevent you from spreading old warnings or falling for emergency-themed scams.

You do not need to become a disaster expert to become a more reliable information user. You need a repeatable method for checking what you read before treating it as fact.

Source note: This article is general information about finding and verifying public alerts. Emergency systems, alert availability and protective instructions vary by jurisdiction. Always follow the relevant official emergency authority's current guidance.  

Image: Reader's Digest