Trapped by Rising Floodwater in the Philippines, at Home or in a Car: Go Up or Get Out, What to Do in the First Seconds, and How to Call for Rescue

Trapped in a car: get out while the door still opens

If the car has stalled in water that is still rising, release the seatbelt, open the door or window and get to higher ground at once. Do not sit and wait and do not keep trying the ignition. A car is not a shelter. Once the water reaches the door sill, the point at which the door can no longer be pushed open is often very close.

The sequence: unbuckle yourself and the children. Try the door, and if it opens, leave. If it does not, lower the window immediately, because power windows usually still work in the first moments and you must beat the electrics failing. If the window will not move, strike a corner of a side window with a rescue hammer or any hard object. Do not attempt the windscreen, which is laminated and very hard to break through. Pass children out first, then adults. Take phone and documents if they are within reach; if not, leave them.

Once out, face the current, turn side-on and move one step at a time towards high ground or the nearest solid building. In a strong flow do not fight upstream; hold on to something fixed. Keep away from kerbside drains you cannot see, open manholes and poles. If the water is above the thigh and fast enough to unbalance you, climbing onto the roof of the car and waiting is safer than wading.

The most important rule comes earlier: do not drive into water when you cannot see the road surface. That applies above all at night, in underpasses and beside rivers, and the fact that the car ahead got through tells you nothing about yours. Towing, repairs and insurance for a flooded vehicle are in what to do when your car stalls in floodwater, and that is a matter for after you are safe.

Trapped at home: go upstairs or leave, and how to decide

If the water outside is above the knee, moving fast, or it is already dark, do not go out; go up. Consider leaving only while the water is shallow, the route is visible and there is definite high ground close by. Getting this wrong is more dangerous than staying.

To go up: cut the main breaker first, unless the panel is already wet, in which case leave it alone. Close the gas valve. Put documents, phone, power bank, drinking water, medicine, a torch, a whistle and some dry clothes into a waterproof bag and take it with you. Residents on the second floor or higher simply stay on their floor. Ground-floor residents go to a neighbour upstairs or to the upper stairwell.

In a single-storey house with nowhere to go up, decide early. When water has only just crossed the threshold and the street can still be walked, move with your bag to a nearby building of two or more storeys, a school, a church or the evacuation point named by the barangay. If you can no longer leave, get onto the highest stable point indoors, such as a sturdy table, the top of a cabinet or the attic, and onto the roof if necessary. Before entering an attic, make sure there is a way out to the roof. An attic with no exit becomes a trap if the water keeps coming. Take a tool that can break through the roofing.

On the roof, sit at the ridge or another stable point rather than standing on a wet metal edge. Use bright clothing, a torch and a whistle to be seen.

If you live high in a condominium, the flood itself will not reach you. Your problems are loss of power, water and lifts, and not being able to leave. That does not call for rescue; stay in and ration, unless someone needs urgent medical care. Where an evacuation notice was issued before the water rose, following it was the best option; see what to do when you receive an evacuation order.

How to reach rescuers, and how to describe where you are

Call the national emergency hotline and your city's emergency response office, and at the same time ask anyone you can reach to relay for you. State three things clearly: location, number of people and water level. Numbers differ from city to city and follow what the government publishes. Save them in your phone and write them on paper in advance.

The channels that can send help are these: the national emergency hotline; the disaster risk reduction office of the city or province and its rescue teams; the barangay hall, which is closest to you and knows which lanes a boat can enter; the fire service; the coast guard, which often runs boat rescues in coastal and river flooding; and volunteer organisations such as the Red Cross. Lines jam in a major event, so do not rely on a single number or a single attempt.

When you get through, speak in this order. The full address, including city, barangay, street, house number or building and unit, plus a visible landmark such as a school, church or petrol station. The number of people trapped and whether they include an infant, an elderly person, a pregnant woman, someone ill or someone who cannot walk. Where the water has reached and whether it is still rising. Where you are now: second floor, roof or car roof. A number that can be called back. Then ask the operator to repeat the address.

If calls fail, send a text, which gets through on weak signal. Share your location by messaging app with friends in the same city, your building administration, landlord or colleagues, and ask them to phone and to post on the local government's official help channel. If you post publicly, give address and headcount, and update the post once rescued so that teams are not sent twice.

Chinese nationals in a life-threatening situation may also contact the consular protection channel of their embassy or consulate, which can help liaise with local responders but cannot replace them; see how consular assistance works in the Philippines. What relatives abroad can do when they lose contact is in how to find family who are unreachable after a disaster.

What actually kills in floodwater: electricity, current, open manholes and dirty water

In urban flooding the commonest causes of death are not depth but electrocution, being knocked over by current, and falling into an opening hidden under the surface. Think of those three before stepping into water.

Electricity: floodwater can be energised through submerged sockets, appliances standing on the floor, fallen poles, street lamps and illuminated signs. At home, the main breaker must go off first. Outside, keep away from poles, transformers, lamp posts and any hanging cable, and go around places where the water is bubbling, smoking or humming. If your feet suddenly tingle or prickle while wading, take small steps back the way you came and go no further. If you see someone collapse from electric shock in water, do not wade in to pull them out. Find a way to cut the power or use a dry non-conductive object, and call for help.

Current: water that is shallow but fast is enough to take an adult off their feet. Probe ahead with a stick to test depth and find openings. Groups should link arms or tie on to a rope. Carry a backpack on one shoulder so it can be dropped in an instant.

Manholes and channels: once a cover has been lifted away, nothing shows on the surface, and the same goes for roadside drainage channels and excavations. Stay in the middle of the road on ground you know, or follow a fixed railing or wall.

Dirty water: urban floodwater is mixed with sewage and carries infection. Leptospirosis is relatively common after flooding in the Philippines, and anyone with cuts on the feet or legs is at greater risk. Do not wade unless you must. Afterwards wash with soap and clean water as soon as possible, and if fever, muscle pain or red eyes develop, see a doctor and mention the flood exposure. Disease prevention and cleanup after the water recedes have their own section in what to do when your home floods.

While waiting for rescue: save energy, keep warm, stay visible

Once the call for help is out, the job becomes three things: stay high and stay put, conserve phone battery and body heat, and make yourself easy to find.

Stay where you are. Unless the spot itself becomes dangerous, because water reaches your feet or the structure starts to give, do not change your mind and wade off. Rescuers are heading for the location you reported, and if you move you must tell them again.

Save power. Put the phone in low-power mode, dim the screen, close everything unnecessary, and agree to switch on and check in at set intervals. A group should share one phone and keep the others switched off in reserve.

Keep warm. People who are soaked lose body heat even in the tropics, children and the elderly fastest. Change into dry clothes, or wring out the wet ones, and wrap up in blankets, plastic sheeting or rubbish bags. Huddle together.

Water and medicine. Drink the clean water you brought, never the floodwater. Keep taking regular medication on time. Stop any bleeding and dress wounds, and keep them out of the dirty water.

Be seen. By day, wave brightly coloured clothing. At night, flash a torch or the phone light towards any sound of movement. A whistle carries further than a shout and costs less effort. When you hear a boat or voices, concentrate your signals.

When rescuers arrive, follow instructions. Children, the elderly, the sick and pregnant women board first. Put on the life jacket you are handed. Bring only a small bag and abandon large luggage. Whether a pet can come is the rescuers' call. If there is time, tell them which nearby households still have people inside.

What happens after you are taken to an evacuation point is covered in what to do when you have nowhere to stay after a disaster.

Once you are safe, and what Yixing can help with

After you are out, the order is: tell people you are safe, get injuries and illness checked, account for your documents, and only then turn to the house and the car.

Message your family and whoever relayed your call for help. Say you are safe and where you are, and ask them to take down any public appeal. Anyone with wounds, anyone who swallowed or inhaled water, and anyone who spent a long time immersed should be examined; where to go is in the guide to healthcare and medical insurance in the Philippines.

Account for documents: passport, ACR card, visa papers, bank cards, vehicle and property papers. Do not blast wet documents with a hairdryer. Lay them flat to dry in the shade and photograph them. If they are destroyed or lost, the order for replacing them is in what to do when documents are destroyed in a disaster.

Before going home, wait for the water to recede and for the official all-clear, and confirm the breaker is off before you step in. Hazards on the way are covered in what to do when stranded after a typhoon. Photograph damage to the home and vehicle before cleaning, and follow the home flooding guide mentioned above for cleanup and claims. Whether foreigners can receive relief goods is in whether foreigners can receive disaster relief.

If a visa expiry date or an immigration appointment passed while you were trapped, a flood does not automatically waive an overstay. Keep the situation bulletin and any rescue or evacuation record and attend the immigration office promptly.

Yixing is a private consultancy registered in the Philippines (SEC Registration No. CS202009551; BI Accreditation No. CA-202624381-1, valid to 2027-06-30; also accredited by DOLE and PRA). It is not part of any government office and it is not a rescue service. While water is rising, contact local emergency responders directly. What we handle comes afterwards: visa extension and overstay explanation files, help with the process of replacing documents, and practical support when resettling. See settling-in support.