Top 5 Reasons to Prepare for a Hurricane

Top 5 Reasons to Prepare for a Hurricane

You will never know when hurricane comes to your area. It can be the best idea for you to prepare yourself as soon as possible. You also need to read these top 5 reasons to prepare for a hurricane, so you are able to learn about why you may want to prepare everything as soon as possible before you are suffering from hurricane.

1. Prepare all foods in your home

When you prepare for a hurricane, you have a good chance for buying all necessary foods for emergency situation. You can store all of those foods inside a secure storage space in your home. Therefore, you don’t need to come to nearby markets or groceries for buying foods for you and your families.

2. Have a great emergency plan

This is another reason why you have to prepare for a hurricane. You may want to prepare everything properly, including your great emergency plan. It is recommended for you to make a clear evacuation plan for you and your family members. They should also know about how you can protect yourself during hurricane.

3. Buy all medicines

It is a great idea for you to purchase all necessary medicines for yourself before hurricane comes to your area. Don’t forget to buy all important medicines for any other family members, especially older family members, family members with disabilities, babies, pets, and many other people in your home.

4. Improve your home easily

When you prepare for a hurricane, you can have plenty of time for taking care of your home. You will be able to improve the function of your home properly. It is recommended for you to do some home improvement activities, in order to protect your property from hurricane or strong storm. There are some important accessories that you should install in your property, for example storm shutter, wood adhesive, water barrier, and other necessary details.

5. Know all emergency numbers

It is very important for you to know all emergency numbers before the hurricane comes to your area. There are some important numbers that you should save in your phone book, including police office, hospital, government’s agencies, local government’s office, mayor’s office, and many other related parties. When the hurricane comes to your area, you can contact any of them for asking for help easily.

When you want to prepare yourself for hurricane, you may want to create a to-do-list as soon as possible. This emergency list is going to help you learn about how you can prepare everything in advance, so you are able to get ready for a hurricane, strong storm, and many other unwanted weather conditions now.

The Eye of the Hurricane Deconstructed and Explained

The Eye of the Hurricane Deconstructed and Explained

Being in the center of a natural conflict or disaster such as earthquakes is usually the most dangerous place where you can be. Not so with hurricanes- its “eye” is literally known as the calmest part of any storm when formed. How is a hurricane’s eye formed, and why is it the calmest area?

The Formation of the Eye

Any immense tropical storm has an “eye” right in the center, usually a circular area of fair weather and very light winds. It is not entirely safe, and although the winds are subdued at the rotation axis, the outer and much stronger winds can extend into the storm’s midsection. Precipitation is absent in the eye, and stars and the bright blue sky can be seen from it. The eye contains the lowest surface pressure with the warmest temperature- the eye of a hurricane’s temperature may be much greater than 10 degrees C or 18 degrees F warmer at a height of 12 kilometers or 8 miles than its adjacent environment. The size of the eye can vary from 8 kilometers or 5 miles up to 200 kilometers or 120 miles across, but are about 30 to 60 kilometers, or 20 to 40 miles in diameter. The hurricane’s eye is encompassed by the eyewall, which is a somewhat circular space of deep convection that has the highest surface winds in a tropical cyclone.

The eye of a hurricane is made up of air that sinks slowly with its eyewall flowing upward which is caused by strong downdrafts and updrafts. The eye of a hurricane’s temperature is warm because of the subsiding air’s compression. A tropical cyclone’s eye shares many features with other vortex systems such as waterspouts, whirlpools, dust devils and tornadoes. While the examples mentioned do not have a water phase, the hurricane’s eye can be summarized as a primary component for all rotating fluids.

Eyewall convection plays a larger role in the maintenance and the forming of the eye. A Tropical cyclone’s convection process is created in narrow and long rainbands which are duly oriented to the same course as its horizontal wind. These rainbands naturally spin and accumulate towards the center of the cyclone and are then called spiral bands. Within these bands, low-level convergence is high, causing an upper-level divergence which is most pronounced in the upper sections. Warm, moist air forms at the surface in direct circulation, rising on the bands, then dividing and descending on both of the band’s sides. Subsidence is scattered over a wide area outside the rainband but is concentrated along the inside part. Adiabatic warming results as the air subsides, then dries. The warming gets stronger on the inside, causing pressure to drop. The tangential winds then increases in pressure, and eventually the band gets to the center, encircling it. The eyewall and the eye is then created.

El Nino’s Effect on Hurricanes

El Nino’s effect on Hurricanes

The US generally experiences hurricanes between June and November. During this period, hurricanes pose significant danger to human lives and property, thus necessitating preparedness in order to avert these dangers. El Nino tends to affect the impact of hurricane activity. Most notably, El Nino’s cyclical effect, although concentrated around the Pacific Ocean, can have global impact on weather patterns. This post addresses El Nino’s effect on hurricanes and the need for hurricane preparedness, especially as the season commences.

El Nino usually results from the rise in oceanic temperature in the Pacific. Its impact on hurricanes results from the changes in wind speed that it causes in the atmosphere surrounding the Pacific. When El Nino activity occurs, it reduces the likelihood of a hurricane by impeding its formation. El Nino lowers the atmospheric pressure, leading to a stable state that is not conducive for hurricane activity, whose occurrence requires instability in the atmosphere. The effects are normally felt in the area surrounding the Eastern Atlantic basin.

Conversely, El Nino has the opposite effect across the Pacific. Hurricane activity tends to increase in this area in the event of an El Nino. While the gravity of a hurricane (in terms of strength or speed) may not increase, its long lasting effects occur due to El Nino activity. The result is that the storm’s effect is felt for a longer duration before the hurricane abates. Moreover, El Ninos allow hurricanes to cover more ground, effectively increasing the storms coverage- the likelihood of striking many different places due to shifts in direction of the storm. Evidently, an El Nino has a seesaw-like effect on hurricane activity by increasing the prevalence of a hurricane in the Pacific, while diminishing hurricane activity across the Atlantic.

Although an El Nino can diminish the likelihood or effect of hurricanes, its occurrence is unpredictable, especially during Spring. Further compounding matters is the fact that El Nino occurs irregularly and with varying strength and resulting effect. While weather forecast may predict the likelihood of El Nino activity, this may not occur. The result would be a buildup of stormy conditions, which could spiral to hurricane levels. Therefore, while the past may a provide textbook example of the effect of El Nino on hurricane activity, it is important to understand that weather patterns have been changing in recent times. This calls for extreme caution, at a personal level, and the need to stay informed in order to be prepared should a hurricane strike unexpectedly.


The critical aspect in enhanced hurricane preparedness involves enhancing people’s level of understanding of hurricane activity through improved forecasts. In this regard, scientists need to pave the way by applying advanced forecasting models that can provide accurate and reliable information that would be of societal benefit.

Hurricane Basics

The basics of a hurricane that you should know

Hurricane is one of the tropic cyclones that are characterized by heavy rains, low pressure centers and strong winds. It can vary in location, size, concentration and strength but hurricane causes large scale destruction. These are also known as moving storm systems that have a minimum speed of 119 km per hour or 66 knots and it can be potentially devastating. Hurricanes with such intensity develop an eye as it is an area in the centre of the system that has lowest atmospheric pressure. The eye of the hurricane is surrounded by eyewall that is responsible for causing havoc and it covers an area of about 16 kms to 80 kms. These tropic cyclones are very destructive as it has a maximum speed of 314 km per hour. It is very important to know the basics of a hurricane so that you can face this natural disaster in the right manner and you also need to follow the right measure that is needed for your safety and protection.

Hurricane preparedness involves acquiring the survival skills and essential knowledge that is very important for people around the world. When you have knowledge about the basics of a hurricane you will be able to face this natural phenomenon. Hurricanes are generally developed due to the formation of the favorable atmospheric conditions round disturbances in atmosphere. There are different natural phenomenons like El-Nino, Atlantic Multi-decadal oscillation and Madden Julian oscillation that modulates the background environment. Hurricane is a tropical system is moved by the fast winds when it is born in troposphere under the favorable conditions. When this system moves it has a higher tendency of developing an eye. But if the atmospheric conditions are not favorable the system will become weak and dissipates. If you are waiting for a hurricane you need to have enough water and food for surviving for three or more days. You should always prefer having vacuum sealed foods and canned foods since the chances of any spoilage is greatly minimized as the electricity is cut during hurricanes for preventing explosions and fires. It is also very important to have adequate bottled water since the floods caused after hurricane can contaminate the municipal water sources. You should also turn off the natural gas outlets in your home as it is very vital for preventing explosions, fires and poisonous gas leaks. These hurricane preparedness can enhance your ability of surviving in the disaster that is brought about by the hurricane.