Year: 2018

When spring showers and summer storms hit, sometimes not even the threat of thunder can chase children inside. Some even enjoy playing in the wild weather, while for schools it can be tempting to continue sports events during rough weather conditions rather than calling the game. But mother nature can be unpredictable – and storms can often mean unsafe conditions.

Interesting Facts About Lightning Strikes

The biggest risk for outdoor play during storms and inclement weather is a lightning strike. Lightning data gathered over decades from multiple sources indicates that:

• 17 percent of lightning deaths each year happen during outdoor recreational and sporting activities
• Over 400 people in the United States alone are struck by lightning annually
• On average, 49 people per year die during lightning strikes
• Even non-fatal lightning strikes can lead to brain damage or other disabilities

The majority of those affected by lightning strikes during outdoor play range from late teens to early adults. Many strikes take place at school events and other organized sports outings. For responsible risk prevention, it’s important to have a plan in place for early prediction and rapid mobilization on the occasion of a weather event.

Listen for the Thunder

Your first warning that something may be amiss is thunder. Thunder is actually the sound lightning makes as it moves across the sky. If you hear thunder, you’re potentially in danger. Even dry skies can create the risk for a lightning strike. Don’t wait for the first sign of rain. The moment thunderclouds begin to loom, recognize the risk and head inside.

Forewarned Is Forearmed

Mother nature can be unpredictable, but you can take some of the uncertainty out of weather forecasting and preparation by relying on Earth networks. With one of the best weather stations in the country and state-of-the-art data analytics, Earth Networks provides the technology and information needed for weather safety and effective response planning. Find out more about real-time weather tracking, automated decision tools, and 24/7 meteorological support.

Back in 1977, Ohio State University was using their Big Ear radio telescope for the search for intelligent life out in the universe. Now, you have to know that this was all the rage at the time, and every magazine rack in the country had at least one or two issues of something regarding UFOs, crop circles, and the Bermuda Triangle. So it is easy to understand that the search for E.T was on. But the effort had proved to be fruitless. That is, until one day on August 15, 1977, when a 72-second mysterious radio signal was received.

The Mysterious Radio Signal Is Discovered

On that day, Big Ear picked up a signal that defied explanation. Now, this wasn’t even known at the time it was recorded, and it wasn’t until two days later that the anomaly was even discovered.  At that time, astronomer Jerry R. Ehman was going over the recorded data, looking for anything that didn’t belong in the noise.

When Jerry found the signal, he got excited. So excited, in fact, that he wrote the word “WOW” on the side of a printout for the signal. And from that quick scribble by a dedicated astronomer, we now have the name by which everyone refers to this amazing mystery – the Wow! signal.

The Wow! Signal

The mysterious radio signal appeared to have originated from the Sagittarius constellation, and it bore the signs that were expected for intelligent life. That is, the radio signal was received in the frequency range of 1420 MHz, which is the frequency naturally transmitted by hydrogen. Since this is the most common element in the universe, it is theorized that intelligent life would know this and use this frequency in any attempt to contact other species.

Never Repeated

Although there were many other attempts by Ehman to capture more of the signal in the months to follow, the signal never reappeared. Years later in 1987, attempts the META array at Oak Ridge Observatory failed to detect a signal.  And in July 1995 scans of the Sagittarius constellation made by the National Radio Astronomy Observatory failed to find any new signals.

There have been other later attempts, using such sensitive equipment as the Very Large Array, a system many times more sensitive that Big Ears.  Unfortunately,  all have failed. Even as we send spacecraft out to search the universe, there has been no followup signal received. The signal simply never repeated.

Defies Explanation

There have been attempts to explain the signal, but nothing has been accepted as concrete. There appears to be no natural or man-made source for it. A terrestrial source has been all but completely ruled out. The spectrum around the signal was not in use by earthbound radio equipment, with the frequency range naturally reserved for astronomical studies.

If it did have an explanation, chances are that it would have re-occurred by now. This is especially true if it originated on Earth. But for over forty years there has not been any trace of a signal.

But you have to consider that we are talking about astronomical time references here. Light itself taking eons to travel to the earth. The time span from 1977 to today is but a brief moment in comparison. With that said, I am not convinced that there isn’t more to find from that area of space. You could even say that we went out looking for some proof of extraterrestrial intelligent life in the universe and found it. Now we just need to repeat it for validation.