Tsunami: What to Do and How to Survive

Tsunamis used to be the stuff of movies and until it's devastation in Asia, most people didnt think it was possible for tsunamis to occur in that magnitude. With that realization, people have become aware of the risk and possible consequences of this natural calamity. What is a tsunami? Tsunamis are not caused by strong winds but by tectonic displacements (earthquakes, volcano eruptions, landslides) that occur on the seafloor. Earthquakes that produce tsunamis are those that reach 6.5 or more on the Richter scale. The average speed of the waves is 300 mph and can last from 5 minutes to an hour. In open sea, tsunamis usually go unnoticed, having amplitudes of just 1 meter or even less. However, in some situations, waves that enter shallow water can swell to several feet and in some rare cases, rise high enough to strike coastal areas with terrible force. Who's at risk? People who live in coastal areas located along or near the Pacific Ocean are most prone to tsunamis. This area is most vulnerable because of seismic activity in what is called the Ring of Fire. It has also occurred in Puerto Rico, Alaska, Hawaii and the Virgin Islands. What to do in a tsunami emergency When a strong earthquake is felt, leave the water immediately, get to shore and go as far away as you can from the beach, fast. If your location allows it, go to a higher ground. If the area you are in is mostly flat, go as far inland as you can. If you can spot the wave, you are too close to escape it, regardless of its apparent distance. Tune in to your local radio station, the weather radio or turn on the TV for news and updates. They will inform you if there is a tsunami watch or warning issued in your area and where the emergency centers are. Locate all members of your family and make sure everyone is informed. Agree on a place to meet in case you're not together and make sure it's safe and as far away from the shore as possible. If you have family members who have special needs like elderly people, small children or infants and those with disabilities, you might want to evacuate early. You might also want to prepare your pets for moving, so bring emergency supplies for them as well. Check your emergency supply kits and bring them with you. It would be a good idea if they had been regularly restocked but if not, take what you can or get what is needed if you still have the time and opportunity. Otherwise, opt to get water, food and extra clothes instead. You might want to secure your house, but remember that this is the last priority. Your life and that of your family's are the most important considerations during a tsunami emergency. Expect items in your house to be swept away and if you could still secure them, do so. Tsunami watch vs. tsunami warning A tsunami watch is different from a tsunami warning. A tsunami watch means that the presence of a dangerous tsunami is not yet confirmed or verified, although it is possible there is one. It also includes predictions on what time the tsunami is expected and where it will possibly strike. A tsunami warning means that there is a confirmed tsunami in your area and it could be close. The warning will include the time at which the tsunami is expected and which areas are affected. As a last emergency tip If you find yourself under the mercy of an incoming wave, climb onto the rooftop of your house or on the highest point of the nearest structure and brace yourself. Hold on tightly to anything that's strong and stable enough. Climb a tree if you have to and dont let go. If you're already in the water, grab a floating object that can hold your weight and hold onto it until you can reach stable ground or when help is available. Grab onto anything that is firm and strive to get out of the water as much as possible. The current will be strong and there could be heavy and sharp debris in the water that could crash into you. Tsunamis, like most things nature produces, are uncontrollable. The only advantage is that they do come with a warning (a strong earthquake). The only way to survive it is to be prepared, be ready to go and to keep your wits about you.

Safety Emergency Preparation Tips When There is a Tornado

From March to May of every year, the southern states are occasionally plagued by disastrous weather phenomenon known as tornadoes. For northern states, the risk comes during spring to the onset of summer. Tornadoes are considered as storms. And you know that no storm is not violent. The dangers caused by tornadoes are not due to the gustiness of the winds but by sudden and unanticipated occurrence. Unlike hurricanes, which are comparatively more powerful, the onset of a tornado can not be easily tracked. Satellite weather systems can not easily spot them because of their sudden development and their relatively smaller scale. Thus, people can only tell that there is a tornado when they actually see one. Tornadoes are massive and destructive mass of air accumulating rapidly is a circular manner. The wind is so strong that almost everything that comes to the way of the tornado is easily flown into it. How to tell if a tornado is approaching Before any safety measure, it is imperative that you be knowledgeable about the appearance and the indicators of the presence of the violent weather phenomenon. Take note that before a tornado hits an area, the wind may not be destructive minutes before the tornado hits the place. Often, before a tornado is observed, the wind may be very still. There may or may not be presence of rain. Usually, tornadoes occur at the trailing end of a thunderstorm. Thus, if there is strong thunderstorm, be prepared on the possibility that a tornado may come anytime during of before the thunderstorm ends. Because tornadoes are made up basically of strong and whirling winds, one can not easily see them. Often, reported cases indicate that the tornado appears like a cloud-like structure. Tornadoes can be seen due to the debris and dust they have accumulated while tracking their courses. You may see the debris rotating in the air in circular, whirling motion. Before a tornado hits an area, you can also hear loud roaring sound that is almost similar to an approaching freight train. The wind will also become turbulent and destructive. Safety measures before a tornado One indicator that a tornado will possibly hit an area is dark and often violet to greenish sky, which is prevalent during destructive thunderstorms. When you see and feel the indications of an approaching tornado, find a safe shelter right away. Remember, tornadoes are destructive and fatal not merely because of the strong winds but because of the debris they have accumulated. These debris vary from roof, to large rocks, to large chunks of trees. When people are hit by such debris, that is the time the tornado becomes fatal. So make sure the shelter you find would protect you from any such debris. Safety measures during a tornado Homes located in areas that are often hit by tornadoes almost always have basements. Basements offer reliable protection to people during tornadoes, so find one during an attack of a tornado. If you are in your car, just get out and find a safe shelter. Or simply lie down on sturdy structure. Lie flat and cover the head with hands. Be alert and look out for falling debris coming from the tornado. After the tornado, make sure any structure in your home is not significantly damaged. Otherwise, seek professional help all at once to ensure your safety. Tornadoes are phenomenal that one can not prevent it from occurring. However, if you know the how-to's of being safe during such weather disturbances, you would avoid being one of the many casualties arising from such a weather turbulence.

Important Tips For Flood Emergency Preparation

Strong tropical storms and hurricanes often cause flooding, even in areas that are not prone to such an event. With the extreme weather conditions that we are facing today, everybody should be prepared for anything, particularly flooding. Here are the things you need to do to safeguard your home for flash floods: Prevent water from entering your home If you are expecting heavy rains or storms to hit your locality, particularly if you live in a flood-prone area, you should cover your doors, or even windows, with metal sheets, sandbags, or plywood. You can also use silicone sealant to ensure that water will not enter your home. Shut off your utilities You should remember to turn off all your utilities, such as gas, electricity and even water, at the mains. You should also remember to unplug all your electrical appliances and store them at high places, on the second floor, if possible. Be mindful of your appliances and furniture You need to ensure that your furniture and appliances are kept on high areas or upstairs. If you do not have a second floor, you can just raise such items on blocks or bricks. Be sure to remove carpets, curtains and even internal doors. Store them all in high places to ensure that they are protected from water. Important papers, pictures and other personal items should also be placed on higher grounds, particularly on the second floor of your house. If not, you should put important papers on sealed bags to ensure that they are protected from floods. Make sure that all objects outside your house, such as rakes, are kept in a safe place. Floodwater can easily float these items, which can pose danger to others. Here are important things you need to do once you a flood warning has been issued: Information is crucial during situations like these. Thus, you need to always listen to the radio for announcements and updates. Be sure to cooperate fully with local authorities and emergency services. If they require you to evacuate, follow them and do not dillydally. Since electricity will almost certainly be unavailable, you must ensure that you do all the things you need to do during the day. It is much more difficult and unsafe to do things in the dark. Share the information with your neighbors, particularly the old people, so that they can also prepare themselves. Be sure to stay inside your house. Floodwater can kill, especially when it is raging, so do not attempt to go out. It is important to note that rapid flowing water that is six inches high could make you fall, while two feet of water could make your car float. Ensure that your pets and cars are in a safe location. Once you heard of flood warning, you should stay on the second floor of your house. There maybe objects floating in the water, so do not attempt to swim through raging flood. You can either be swept away or be knocked over by objects that are in the water. Floodwater may be dirty and contaminated with sewage, so you should avoid contact if possible. It would be a shame that you survived the flooding, but fell ill because of contaminated water. River bridges, sea defenses, and riverbanks are very dangerous places to be in during floods, so be sure to steer away from them if possible. There have been many cases wherein floodwater have destroyed or collapsed bridges and defenses.