Monday, April 27, 2009
Record Breaker/Earth Day Wrap-Up
Wednesday, April 15, 2009
Watchful eye on Asteroid Apophis
The asteroid is the size of a 25-story building and on April 13, 2029 the asteroid will come relatively close to Earth, within 18,000 miles as a matter of fact. The odds of the asteroid colliding with the Earth is 1 in 45,000 and the probability is 2.7% but still after reading this article I found that this asteroid is a little too close for comfort. Also the name Apophis is Greek and comes from the ancient Egyptian god Apep of darkness and chaos. It received this name because it was rated number 4 on the Torino Impact Hazard Scale (where 0 is the lowest and 10 is the highest), for 2 years after it’s discovery in 2004. The asteroid has since dropped to 0 for the 2029 date, however predictions for possible impact in April 13, 2036, has given the asteroid a numer 1 rating for that date.
There are many asteroids, comets and other space matter that come close to hitting the Earth or fall through the Earth’s atmosphere every day. Scientists keep watchful eyes on these objects in case one such like that of Asteroid Apophis which can potentially come close to colliding with the Earth. Though many of these object pass by the planet, some space matter does hit. In 1908 an asteroid around 50 meters in length, exploded over an unpopulated area of Russia, leveling trees for 800 miles. Then there’s always that 6.2 mile asteroid which is thought to have lead to the extinction of dinosaurs.
The data collected is all from the projected path of the asteroid and considering the date of 2029, the risk factor may be years away but this asteroid still shows the possibility that as the planet is floating around in outer space, an object such like that of an asteroid can strike it. Let’s hope in 2029 the asteroid will just pass the planet with no harm. It would be cool to see the asteroid though with a telescope or with naked eye as you can in the event of a meteor shower or lunar eclipse.
Link to the article can be found at: http://news.aol.com/article/asteroid-apophis/426922
For more information on Asteroid Aphohis visit: http://neo.jpl.nasa.gov/apophis/
Forecast April 15th through April 19th
Currently the area is experiencing cooler temperatures at 46 degrees and light rain. Conditions are breezy with winds averaging at 17 mph from the northeast.
I’m definitely looking forward to this weekend, sunny skies and temps in upper 60s to 70. Now that’s Spring weather and with all this rain, I’ve never seen the grass so green and the trees have already began to bud.
Wednesday, April 8, 2009
It's a bit chilly
It started with March and now April is becoming a bit bipolar. Below is the forecast discussion for Union, NJ:
There’s a possibility for rain/snow showers this evening due to a deep trough created by a low pressure system currently over Eastern Canada. We can expect a low of around 33 degrees tonight. For Thursday, temperatures will rebound as we can expect a slight warm-up with temperatures in the lower 60s and mostly sunny skies. Temperatures will remain near the low 50s for the remainder of the week as we can expect a low pressure from the central plains to move in bring the possibly of some showers. For the weekend we can expect cooler temperatures as another unseasonably cool air mass settles in from Canada.
OK I know I’m a meteorology student but come on snow for tonight? Early today there were already a few reports of flurries and as I recall only a couple of days ago we had sunny skies and temperatures in the mid-50s. April is a month of extremes though. One day the temperature can be near 90 and the next there could be snow. Talk about indecisive!
Friday, April 3, 2009
Evening Rainbow
As my mother and I were driving back from the NBC 10 studio, we saw a gorgeous rainbow.
Mid-Day Storm/ Job Opportunity
Monday, March 30, 2009
Thunderstorm Safety
I have always found thunderstorms interesting. The dynamic of how they form and are able to produce such phenomenon like tornadoes and lightning is what got me into meteorology. I would watch the storms from the porch of my home in South Jersey, with my father as my mother would stay inside the house and think that we were both crazy. Learning the structure of the storms now and the intensity that most can produce, I must say that we were a little crazy watching the storm from the porch as the lightning would strike a couple of yards away from us. Thunderstorms are serious and should not be taken lightly, especially in the case of lightning or hail. According to Mike Utley, a lightning strike survivor and founder of Struckbylighting.org, 70% of lightning strike incidents occur before and after a storm. I had the pleasure of meeting Mr. Utley in the Spring of 2008, when he came to speak at my school. He told his amazing story about how he was struck by lighting while playing golf and after the strike he spent 38 days in the intensive care unit and 2 months of rehabilitation. He created the website to educate the public about the dangers of thunderstorms and lightning and offer tips on how to stay safe. Below are a few other facts on lightning:
- Lightning is the only weather-related thing that goes from Earth into outer Space (blue jets).
- Lightning travels up an down and DOES strike MORE THAN ONCE (up to a 100 times a second), it is a “straw” through the air, it’s not a constant charge though it is a negative to positive charge.
- The average lightning bolt is 6 to 10 miles long and the record is 106 miles ( so just because you see lightning in the distance, it does not mean that it can not “reach out and touch you.”)
- A car is safe from lightning because of the metal frame, NOT BECAUSE of the rubber tires.
- Lightning is 5 times hotter than the sun.
- Lightning strikes tall, objects and that “NOTHING ATTRACTS LIGHTNING.”
- When lightning strikes something with moisture on the outside (i.e. sweat, rain) it is more likely to travel on the outside, also know as a flashover (reducing the risk for extreme damage) , when lightning strikes something the is dry, it is more likely to travel through the object (lets just say scientists tested this on a dry piece of wood and the wood exploded).