Public Storm Warning Signal #1


Storm warning signals raise public awareness and warn people of imminent weather turmoil.

Intensity, circulation size, direction, storm velocity, and many other characteristics match the signal number to the location.

Public storm warning signals will increase or decrease as the weather turmoil progresses.

The Measurement Technology Department monitors storm warning signals to safeguard inhabitants from storms. This signal is triggered when a tropical cyclone is predicted to hit a particular area within 36 hours.

Storm Warning Signals display wind speeds, gusts, and precipitation. To protect themselves and others, individuals must act quickly.

Text, voice, and visual messages also serve as storm warning signals, alerting the public to impending meteorological conditions.

The first signal is triggered 36 hours before the expected storm. Other calls are issued with more significant gaps between 24-18 hours and 12-12 hours.

Depending on the weather conditions in a particular area, storm warning signs can effectively alert the public that a storm is imminent.

Storm Warning Signal

Before diving into the details of Public Storm Warning Signal #1, let’s look at the various Public Storm Warning Signals available to the general public. Let’s look at the five warning signals indicating storms.

  • A tropical cyclone with winds of 30-60 km/h is forecast over the next 24 hours, according to Public Storm Warning Signal #1.
  • A tropical cyclone with winds of 61-120 km/h will form during the next 24 hours, according to Public Storm Warning Signal #2.
  • A tropical storm with winds of 121-170 km/h is forecast in the next 18 hours, according to Public Storm Warning Signal #3.
  • There is a prediction that a tropical cyclone with winds of 171-220 km/h will form during the next 12 hours, according to Public Storm Warning Signal #4.
  • Tropical cyclones with winds over 220 km/h are forecast within 12 hours, according to Public Storm Warning Signal #5.

Let’s deep dive into the topic of Public Storm Warning Signal #1 and know how to protect ourselves from danger.

Public Storm Warning Signal # 1:

A Storm Warning Signal #1 is issued when a tropical cyclone expects to land within 36 hours and bring severe winds.

The purpose of this signal is to warn locals of an impending storm by displaying precipitation as well as wind strength and speed. These actions can help residents in these locations prepare for the showers.

  • Storm Warning Signal # 1 remains active for at least 36 hours.
  • Expect weather turmoil within 36 hours after the storm warning signal # 1 sounds.
  • Expect winds of 30-60 km / h under open ocean conditions.
  • Expect waves between 1.25 and 4.0 meters high.
  • Tropical cyclones affect the site.
  • Expect intermittent rainfall within 36 hours.

Measures to take when a Public Storm Warning Signal #1 is issued:

Here are a set of steps to be followed when Public Storm Warning Signal #1 is issued :

  • You may get the most up-to-date information about tropical cyclones by listening to the radio, watching television, or visiting the observatory’s website and mobile apps.
  • Check the house’s resistance to strong winds and reinforce it if necessary.
  • Have enough candles, rechargeable lamps, and flashlights in a power outage.
  • Secure outdoor items and take your pet indoors.
  • Prepare for a hurricane by creating a list of urgent items.
  • If you have kids, please pay attention to them and ensure they are indoors in these strong winds.
  • If you are near a river, stream, or hillside, evacuate immediately to avoid flash floods and landslides.
  • Store enough food, water, and a first-aid kit.
  • Be ready with the list of helpline or emergency contacts.
  • People should seek cover in sturdy structures, leave low-lying regions, and avoid the beaches and riverbanks.
  • You can securely fasten or take indoors any objects that can blow away.
  • Overhanging outdoor amenities and temporary structures should be properly secured or placed on the ground.
  • Clean the drain if there is any debris left.
  • People living in the lowlands must take flood-prevention procedures.
  • Avoid going to the beaches and seashores and participating in water activities.

Damages Caused:

The damages caused due to these weather conditions are not very severe. But we will list for you the probable damages that can happen. Here are a few injuries:

  • There is no minor damage to high-risk structures.
  • Mild to moderate damage to low-risk structures.
  • Houses of lightweight materials may show minor damage, or the roofs may wear.
  • Small tree twigs and branches can break.
  • The banana tree has fallen, and the leaves are damaged.

Preventions for Public Storm Warning Signals:

People need to take the necessary precautions to avoid the effects of these weather conditions. Here are some important notes you should follow-

  • This signal may upgrade to the next higher level if a tropical cyclone is strong, intense, or close.
  • Waves in coastal waters can develop over time and grow larger.
  • Watch out for typhoons passing through the eyes. This is frequently characteristic of the unexpected appearance of a bright sky following very severe weather with powerful northerly winds.
  • Stay indoors and pay attention to storm-related information.
  • We recommend listening to the latest weather forecasts every 6 hours.
  • Protect the property before the signal is updated.
  • Stay in a safe home or shelter.
  • Heavy winds may prevail over offshore waters, so be cautious.
  • Remember that the tropical cyclone could disrupt your plans if you’re planning a trip.


Though Public Storm Warning Signal #1 hasn’t had much impact, be on the lookout for more indications.

People may confront danger in their lives if they do not follow the precautions and procedures correctly, and they may even face repercussions and harm.

So ensure you’re paying attention to weather updates, not being terrified of the conditions, and planning your next moves effectively.

If required, call for assistance. In life-threatening situations, taking the proper steps can save your life.