Everyone wants to know the weather. One needs it to make a determination as to when to go out or what to plan for the day. Primarily, we obtain climatic information from the radio or the internet. But did you know that you can make your own electronic weather station?

One can choose from wireless or wired personal desktop weather stations. The wireless type does not need any cabling and it transmits data to your PC or other receiving device using radio signals. The wired versions are normally quite large and require lots of drilling and are quite cumbersome to install properly.

You can use the personal weather station for a whole range of uses. For residential usage, one may use it to track the temperature and humidity of your child’s room, or at your place of work to assess the temperature or humidity in the green house. In agriculture they are commonly utilized to signal planting and harvesting.

Let us first look at what an electronic weather station is. It is basically a collection of sensing elements and instruments that help you to determine various aspects of the weather in the comfort of his or her own home. Quite often, you might like to know the speed of the wind or the humidity of the air. After collection, the resultant data is transmitted to a screen in the home so you can interpret and commemorate various bits of information about the current weather.

Desktop weather stations are able to provide more than 92% accurate climate forecasting information. The more expensive versions have an alarm function so that if a certain parameter is exceeded the user is notified accordingly. For example, you might program your desktop weather station to notify you of an alarm if temperature goes above 101 degrees Fahrenheit. In modern professional weather stations, you can program your gadgets to communicate directly with your computer. In this fashion, you can garner inforation for further processing or for archival purposes. Nowadays one can transmit the weather data from your home weather station to the Citizen Weather Observer Program. You will transmit the information to their website after which it will be sent into the national weather forecasting center. You might not know this information, but the small about of information that each station sends to the national weather station will help in the creation of large weather maps, feed GPS systems with road conditions and help farmers with their forecasting.

There are various guidelines that you will have to abide by if you’d like to install a home weather station. You should buy a thermometer that is able to provide true readings no matter where it is placed. It should be sensitive enough so that even when installed in the shade, it is able to send the temperature accurately. Also, you will need a wind meter for measuring wind speed. Those with the wind vane on top will help you to downsize on space and cost. Make sure that you choose a barometer with a large display so at a glance you will be able to tell what the air pressure is. Lastly, you will require a rain gauge with clear markings so that no matter how full it gets, you will be able to read the number of inches. You’ll have to pay some additional attention to the placement of the gauge. It must be located at a spot where there is no tree cover or shelter so you can collect as much runoff as possible.

Professional Weather stations are simple to build. With a few sensors, you’ll be able to make your very own forecasts.

High winds can be a problem almost anywhere. Where wind is not blocked or stopped, such as across flat lands, high winds are very prevalent. Do not think lightly of high winds, they can cause lots of damage and can be very dangerous. Be aware and cautious of warnings dealing with high winds. Learning what to do during high winds can prevent accidents and damages.

High winds can easily pick up debris, snap tree branches, cause trees to fall, collapse buildings and structures and more as they blow. All of these things can be harmful and cause damage. Simply any debris lying around can be picked up by wind and become a hazard.

High winds can occur when there is a storm approaching, but they can also come all on their own. The National Weather Service issues a high wind watch when there is more than 50% chance of high winds occurring. When high winds are more certain to occur the NWS issues a high wind warning. If the weather is cold then the high winds bring additional warnings, such as a wind chill warning or advisory.

High winds are most common during spring and winter seasons, but they do occur throughout all four. Taking the whole country into account, spring is the top season for high winds. It is important to always take precautions when high wind warnings or watches are issued.

If high winds are approaching then you should go outside your home and clean up or secure down any items that could be blown around by the wind. Trees should be inspected for breaks and any broken or fallen limbs should be removed. Lawn furniture and other outdoor items should be taken inside. That includes trash cans, outdoor decorations and potted or hanging plants.

Avoid going outside and stay away from windows if possible once high winds have begun. Winds are able to pick up objects, and a major cause of accidents is these objects hitting windows and breaking them. You should also try and stay off the road during warnings or watches. High winds have been known to easily blow vehicles around, sometimes into other cars or into ditches. Another problem winds cause drivers is reducing visibility. When high winds pick up dust, rain, or snow it can make seeing a problem.

High winds are notorious for causing power outages. It is a common occurrence for trees to land on power lines or the power lines themselves be knocked over. Sometimes it may take a few days for cities to get all the power up again, so be prepared. Remember to have back up lighting and heat on hand, or have other steps already planned out.

After the storm passes you should check for damage to your property. It is important to get any damage fixed as soon as possible. Not fixing damage could become a danger if high winds move into the area again. Homeowners insurance policies usually cover high winds, so you should contact your insurance agent as soon as possible after the storm.

One of the more significant emerging technologies with solar energy has been photovoltaic (PV) electricity. Photovoltaics use special materials to convert solar energy directly into electricity. This electricity can be used immediately or stored in a bank of DC batteries.

The way photovoltaic panels do this could be the subject of an entire course. They take advantage of special semi-conductor materials that release electrons when bombarded with solar energy. This phenomenon is called the photoelectric effect and occurs at the atomic level.

Historically photovoltaic panels were limited to space age technologies. They are used in satellites and the space stations where they reliably and continuously convert solar energy. As an added bonus, the Sun’s radiation is at least 50% more powerful once we break into Outer Space.

In more modern times, photovoltaics are used in residential homes and locations far away from the Electrical Grid. The reason is that the cost of running power transmission cables can quickly exceed the cost of installing a photovoltaic power array. If you are greater than mile from the Electrical Grid, then it is probably a good idea to investigate solar energy. The greater this distance, then the easier it becomes to make that decision.

There are two types of radiation that are important and contribute to solar energy. The first is beam radiation, which are the direct rays of the Sun. Beam radiation is the strong warm rays we feel on a clear sunny day.

The second type of radiation we have is called diffuse radiation. As the name implies, this radiation is scattered in all directions. It is the primary source of radiation on a cloudy day, or when one is sitting in the shade. Diffuse radiation is not as powerful, and therefore one should not plan on running a photovoltaic system with diffuse radiation alone.

To utilize photovoltaic panels one should be in a location with a good amount of Sun. There are quite a few States in the Western U.S. that fit this criterion. The more beam radiation a location receives the better, as this can easily double the total amount of solar energy.

Photovoltaic panels come in a variety of sizes, voltages, and constructions. They can be wired in series or parallel to meet your system’s needs. 12 volt and 24 volt configurations are common, while 48 volts and greater are used for heavy duty installations. Most photovoltaics in production are about 12% efficient. This may not seem like much, but keep in mind that the cost of solar energy is zero, and they will have typical service lives of 25 years.

One downfall of photovoltaic panels is that they can involve significant up front investment. This is due, in part, to the high purity silicone materials used in their construction. New types of panels are under development, however, and the price of photovoltaics is expected to drop in years to come.

Using photovoltaics to convert solar energy can be a complicated decision. One must consider the cost of local Utility’s rate of electricity, and know the solar energy data for their location. In some cases, as with distant properties and transmission cables, the decision can be easy. But in most cases, an investigation of the payback period will be necessary to know if one is making a cost effective decision. In times of uncertainty and surging fuel costs, the simple piece of mind of energy independent technologies may be well worth the effort.

High winds can happen almost anywhere. They are very prevalent across flat land where the wind is not blocked or stopped. High winds can cause a lot of damage and can be very dangerous. Watching for warnings and being aware in high wind situations is key to preventing a serious accident or damage. It is a smart idea to learn more about what to do during high winds.

High winds cause damage because as they blow they pick up debris, break tree limbs, cause trees to fall, collapse structures and even rip things, such as building, apart. Any debris lying in the open during high winds can become a hazard.

More times than not high winds occur when a storm is approaching, but they also can be present by themselves. When there is a more than 50% chance of high winds occurring, the National Weather Service will issue a high wind watch. When the chances are even higher a high wind warning will be issued. With cold weather high winds can bring additional warnings, such as wind chill warnings, which need additional awareness.

Spring and summer seasons are the most favorable for high winds but winds can be expected throughout all four. Most parts of the country will find that spring comes with more high winds than other seasons. No matter what season though, whenever high wind warnings are watches are in effect it is important to be cautious.

Make sure to clean up your yard and secure down any items that could be picked up by the wind once you are aware high winds are approaching. Always check the trees on your property for weak limbs or limbs laying on the ground. Lawn furniture, garbage cans, lawn decorations, potted plants, and other outdoor items should all be brought inside.

Staying inside and away from windows is the safest thing you can do once high winds hit your area. A major cause of accidents is flying objects hitting windows and breaking them. Another precaution you should take is to avoid driving. Accidents have been caused by high winds, vehicles sometimes go into the ditch, and uncommon but possible is wind causing your vehicle to flip over. Wind also causes visibility problems when dust, rain, or snow are present.

During high winds it is common for the electricity to go out. Fallen trees and downed power lines are a common occurrence. It could take some time for the damages to be repaired, so you should have back up lighting and heat on hand or have other plans of what to do in case it takes a few days for the power to be restored.

After the storm passes you should check for damage to your property. It is important to get any damage fixed as soon as possible. Not fixing damage could become a danger if high winds move into the area again. Homeowners insurance policies usually cover high winds, so you should contact your insurance agent as soon as possible after the storm.

Photovoltaic panels are a popular choice for harnessing solar energy. A photovoltaic (PV) panel will absorb solar radiation and convert it directly into electricity. Photovoltaics will create Direct Current (DC) electricity which can be stored in capacitor banks, batteries, or used directly.

How photovoltaic panels convert solar energy is a subject of advanced physics. In simple terms we can say they take advantage of new age materials and a phenomenon called the photoelectric effect. Solar energy on the atomic level displaces electrons, which in turn creates the flow of electricity.

Historically photovoltaic panels were limited to space age technologies. They are used in satellites and the space stations where they reliably and continuously convert solar energy. As an added bonus, the Sun’s radiation is at least 50% more powerful once we break into Outer Space.

In more modern times, photovoltaics are used in residential homes and locations far away from the Electrical Grid. The reason is that the cost of running power transmission cables can quickly exceed the cost of installing a photovoltaic power array. If you are greater than mile from the Electrical Grid, then it is probably a good idea to investigate solar energy. The greater this distance, then the easier it becomes to make that decision.

There are two types of radiation that are important and contribute to solar energy. The first is beam radiation, which are the direct rays of the Sun. Beam radiation is the strong warm rays we feel on a clear sunny day.

The second type of radiation is diffuse radiation. Diffuse radiation is scattered radiation, and is what we experience on a fully cloudy day. Diffuse radiation is not very strong, but still contributes to the total overall solar energy.

In order to effectively use photovoltaic panels, one should be in a location with a reputation for good solar energy. Beam radiation is the strongest and most desired form. Many states in Western America easily meet this requirement, and additionally some from the South. Coastal and northern climates are not always prime candidates, but should be considered case by case.

Photovoltaic panels come in a variety of sizes, voltages, and constructions. They can be wired in series or parallel to meet your system’s needs. 12 volt and 24 volt configurations are common, while 48 volts and greater are used for heavy duty installations. Most photovoltaics in production are about 12% efficient. This may not seem like much, but keep in mind that the cost of solar energy is zero, and they will have typical service lives of 25 years.

Ultra high purity silicone semi-conductor materials are involved in the modern construction of photovoltaic panels. Due to this, photovoltaics can be an expensive option for using solar energy. New materials are under development, however, and are aimed at lower the manufacturing cost. Cadmium Telluride based solar panels are one such technology. The price of solar panels is expected to fall in coming years if these new materials proceed.

If you are thinking about installing a photovoltaic system, then a quick analysis of your weather patterns and local Utility rates will help the cause. If considering a remote installation or emergency reserve backup system, then this decision could come easy. Regardless of your choice, photovoltaics are an interesting topic of discussion in the realm of self sustaining solutions pushing us toward energy independence.