Earthquake Emergency SMS Alerts: What is It?

Earthquakes can be destructive and highly unpredictable. Therefore, seconds matter in avoiding the danger of this geological hazard. Consequently, countries in earthquake zones will broadcast earthquake emergency SMS alerts to warn their people a few seconds before the tremor.

The earthquake text alerts are automatic messages sent by the earthquake early warning system. This system typically issues warnings via a specialized channel. What is this channel, and can everyone receive these warnings? Find out more below.

Things You Must Know About Earthquake Emergency SMS Alerts

Many people may not be familiar with the earthquake SMS alert. This is understandable because not everyone lives in earthquake-prone regions. Moreover, not all earthquake-prone countries have SMS earthquake early warning systems. What does an earthquake emergency alert sound like?

1. What Does the Earthquake Warning Message Look Like

A mobile phone will ring loudly for about ten seconds when it receives an earthquake text alert. Moreover, the phone will instantly display the alert on its screen. The emergency earthquake message typically contains essential information about:

• The sender of this message

• The magnitude of the earthquake

• The location of the earthquake

• And the affected regions

• Who Sends the Earthquake Text Alerts

The sender of the earthquake emergency alert is typically a meteorological agency or a civil defense agency. Examples of these agencies are FEMA (US), JMA (Japan), and NEMA (New Zealand).

These government agencies will send the earthquake message alert via the radio cells of the cellular network to all mobile phone users in the affected areas. These agencies typically send the alert a few seconds to 100 seconds before people feel the first tremor of the earth.

3. Who can Get Earthquake Text Warnings

Everyone in the affected areas can get earthquake emergency SMS alerts. This is because the earthquake early warning system issues the SMS alert only to mobile phones in the affected areas. 

Moreover, the infrastructure of this system can automatically detect mobile phones within its radius and broadcast the alert to those phones. Therefore, no mobile phone users will miss the earthquake SMS alert.

4. How the Earthquake SMS Warning Dissemination Works

The earthquake early warning system will automatically broadcast an earthquake alert when it receives P-wave seismic data. This system will use cell towers in the affected areas to broadcast the alert to all mobile phones in those regions.

5. How Broadcasting an Earthquake Alert Can Save People

Broadcasting an early SMS earthquake alert can save thousands of people. It can even reduce the risks of financial losses.

This alert gives people several seconds to make the best decision to save their lives. Below are examples of what people do to save their lives after receiving an early earthquake alert.

• Turn off the Stove or Close the Gas Valve: Fires may spark during an earthquake. This emergency may lead to burnt houses and casualties. However, turning off the stove or closing the gas valve after receiving an earthquake alert can prevent those calamities.

• Slowing or Halting Trains: Seismic tremors may cause railway dislocation or collapsed railway tunnels, leading to fatalities and casualties due to train accidents. Thus, train authorities will slow down or halt trains after receiving the alert to avoid those incidents.

• Stopping Drivers from Passing a Bridge or Road Tunnel: The early earthquake warning may stop drivers from passing a bridge or road tunnel. Therefore, they can avoid fatalities caused by a collapsed bridge or tunnel during an earthquake.

  What to Do After Receiving an Earthquake Alert 

People must respond to an SMS earthquake alert differently depending on their situations. Below are things to do to respond to this alert.

• Things to Do Indoors: Those who are indoors must stay inside, away from heavy furniture, glass, and windows, during the shaking. They may also lie face down in bed while covering their head and neck with pillows.

• Things to Do Outdoors: If you are outdoors, you must stay in an open area. Moreover, you must ensure that the location is away from buildings, streetlights, power lines, and trees during an earthquake.

• Things to Do in a Vehicle: People who are in a vehicle during an earthquake should pull over on the side of the road and stay inside. Moreover, they must choose an area that is free of power lines and street lights when pulling over and avoid bridges.

• Things to Do After the Tremors Stop: After the earth stops shaking, people in affected areas must be aware of aftershocks and check for dangerous structural damage, gas leakage, and fires. Moreover, they must evacuate the building immediately.

The earthquake emergency SMS alerts are earthquake early warnings sent to mobile phones in specific areas. Government agencies require cell broadcasters to send the warning. This technology is available on smsbroadcaster.com. This website offers high-quality broadcasters for government agencies and authorized entities.