Hurricane eyes and eye walls | Hey Ray
As summer winds down, we approach the peak of hurricane season, so how does the eye of the storm develop?
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As summer winds down, we approach the peak of hurricane season, so how does the eye of the storm develop?
Certain kinds of cirrus clouds can precede an approaching front by a day or two.
If you've ever wondered how hurricanes get their names, it's actually a pretty rigorous process!
Salt has many uses in our modern world, but did you know that it's chilling effect can be used to make ice cream?
The peak of this year's Perseid Meteor Shower is August 12th and 13th.
You've heard the phrase "Dog Days of Summer," but you'd be surprised to learn it has nothing to do with our furry friends.
You might have heard the term St. Elmo's Fire from the movie, but it's also a meteorological phenomenon!
Have you ever run your finger around the edge of the glass to make a sound? It's energy and science!
Some cloud formations can look scary, and they can be a sign of a storm. Here's how they form and what they are.
If you've heard the term "The Cone of Silence," it's more than something from TV or movies; it's also scientific!
Once you shuffle a deck of cards, something really special can happen!
Meteorologist Ray Petelin shows us some other weird ways we measure in this edition of Hey Ray.
Some may wonder if lightning can strike in the same place twice, and if a human can survive multiple strikes.
Remember making paper popper noise makers in school? Well, you might not realize, there's a lot of science behind them!
Pi is a ratio that can be used to measure many different things including someone's hat size.
Have you ever noticed that thunder sounds louder at night? Ray Petelin explains why in a new Hey Ray!
With summer heading to its conclusion, hummingbirds are about to migrate south. Ray Petelin shows you how you can prepare to say goodbye to your friends in a new Hey Ray.
It used to be said that video games were bad for you, but they have become the building blocks of some pretty cool things, including KDKA-TV's new studio! Ray Petelin explains in a new Hey Ray!
A viewer noticed a "hole" in the clouds in the sky, and in this edition of Hey Ray, Ray Petelin explains how these form!
When it's hot, you're always looking for a way to cool off, but did you know you can give your heat to other objects? Ray Petelin explains in a new Hey Ray!
Security cameras can pick up some interesting things, and there is one thing that shows up on cameras that Meteorologist Ray Petelin gets asked about a lot, and today he has the answer.
Summer officially begins on Sunday morning in Pittsburgh, and Ray Petelin is here to break down the "summer stats" for you!
You may know that Ray Petelin considers himself a "Bird Nerd." Today, he is going to show you how to get hummingbirds to come over for a close-up visit!
Coffee is a morning staple for many, and one viewer's coffee comes with a concert built in. Meteorologist Ray Petelin explains why her coffee starts sounding weird!
Sometimes, you look up to the sky, and you see something weird. Other times you look down from up in the sky and you see something extremely weird! That happened to Edna. Pilot's Glory, Glory of the Pilot, or Pilot's Halo — whatever you want to call it, Ray Petelin has an explanation.
The Pennsylvania Attorney General's Office has revealed the massive scale of a narcotics trafficking operation involving an alleged illegal THC pipeline.
The Eradicate Hate Global Summit, a major world conference on reducing and eliminating the influence of hate in society, is underway in Pittsburgh.
A Pittsburgh-area man is facing terrorism-related charges after the FBI believed he was planning an attack in support of ISIS.
West Homestead police are asking for the public's help in identifying two men accused of stealing more than $14,000 worth of Apple products from Costco.
During his 25 years as head coach, Joe David led Mt. Lebanon to three WPIAL titles
Sen. John Fetterman's surprise video introducing Sen. Dave McCormick at the Republican Party's midterm convention sparked a strong reaction from Democrats. KDKA political analyst Jon Delano breaks it down.
Sen. John Fetterman's surprise video at the Republican Party's midterm convention sparked a strong reaction from Democrats.
Democratic Sen. John Fetterman appeared in a surprise video at the Republican Party's midterm convention on Wednesday, as he becomes increasingly isolated from his own party.
A Pennsylvania man is facing charges after police said he called Gov. Josh Shapiro's office and threatened to "destroy the Commonwealth."
The Trump administration moved Tuesday to ban imports of Canadian motorcycles, some dairy products and most types of alcohol starting later this month, intensifying the trade war between the two countries.
It seems like each week we get a new story or warning about a scam over the phone or on the internet. Here's how you can avoid them.
With proposed 50% tariffs on the table, the cost of new and used cars could increase by thousands in the near future.
A new report tries to calculate how much Pennsylvanians need to earn to live what's considered a comfortable lifestyle.
The store is expected to open sometime next year.
Buffalo Township police are warning about scammers after investigating several cases where residents have fallen victim.
Daisy goes to Shaler North Hills Library to see how the Allegheny County Library Association is celebrating Love Your Library Month!
Clearview Federal Credit Union put Heather and David to the test to see if they could spot the red flags in a fake email.
Daisy heads to Izzazu Salon for a seasonal makeover and to see the latest fall hair trends!
The sixth annual Kelly O's Rocktoberfest takes place on Saturday, Sept. 19, at Ozone Bar and Grill. The special community fundraiser is dedicated to supporting Jax Ramirez and the IPEX Foundation.
Heather and David chat about their weekends in the Weekend Rewind!
The Steel City Youth Football League announced disciplinary action following video that captured an on-field brawl.
Misdemeanor and summary charges have been filed against the coaches involved in a youth football brawl in Pittsburgh.
Police departments all around the country say surveillance technologies like cameras, drones, and license plate readers have proved invaluable in tracking and arresting violent criminals.
Video shows youth football coaches from Carlynton and Keystone Oaks fighting on the field during a game over the weekend.
Police public safety services are being questioned in Forward Township.
A 40-year-old woman died on Saturday from complications associated with measles, the coroner reported.
Four vaccinated people in Pennsylvania have contracted measles, health officials say.
A Pittsburgh-area hospital is seeing a concerning uptick in withdrawals from what many describe as "gas station heroin."
Mental health days aren't just for adults; oftentimes, children need them, too, so here's what parents need to be on the lookout for.
Getting zapped by lightning is an enormous danger, and with an uptick in strikes in the Pittsburgh area, here's what you need to know.
During his 25 years as head coach, Joe David led Mt. Lebanon to three WPIAL titles
Saturday's game was delayed for more than one hour because of severe storms in the area.
Sunday brought with it a big first win for the Pittsburgh Steelers, as football is back in the Steel City.
The Pirates (75-75) closed out a 4-2 stay in Chicago. They swept the White Sox before dropping two of three against the Cubs.
The Pittsburgh Steelers began the Mike McCarthy era with a 20-13 win over Atlanta on Sunday.
Many small businesses are still feeling the impact of last week's severe weather.
Pittsburgh leaders and their partners are making a concerted effort to revitalize a North Side business district.
A federally funded Ohio manufacturing program faces potential shutdown after a new audit by the U.S. Department of Commerce's Office of Inspector General.
Gas station giant Buc-ee's has sparked a backlash in Ohio over one of its frequent trademark infringement lawsuits.
The international fashion retailer Zara will open a location in Ross Park Mall in 2028, as the mall continues to thrive.
Local legend Donnie Iris will headline an early show at Pittsburgh's newest music venue, Citizens Live at The Wylie.
Dolly Parton died in Nashville on Aug. 25 at the age of 80 — a shock to fans around the world who weren't aware of her illness.
A show coming to The Palace Theatre in Greensburg looks to pay tribute to Dolly Parton.
Tim Curry was known for his iconic performances in cult classics like "The Rocky Horror Picture Show" and the original screen adaptation of Stephen King's "It."
Pittsburghers are remembering Dolly Parton as "one of a kind" following her death on Tuesday.
A debate is ongoing over when Makro, a new German shepherd police dog, can join the Westmoreland County Sheriff’s Department. KDKA-TV’s Chris DeRose has more.
Another measles-associated death is being reported in Pennsylvania. This one is out of Jefferson County, closer to the Pittsburgh region. KDKA's Chris Hoffman reports.
The Pennsylvania Office of Attorney General has revealed the massive scale of a narcotics trafficking operation involving an alleged illegal THC pipeline, in which suspects are accused of moving thousands of products and millions of dollars. KDKA-TV's Shelley Bortz reports.
President Trump on Monday threw ice-cold water on the momentum for stronger guardrails around advanced artificial intelligence development, claiming the industry is already regulated and all that's needed is a "SMART (High IQ!) PRESIDENT."
The Eradicate Hate Global Summit, a major world conference on reducing and eliminating the influence of hate in society, is underway in Pittsburgh. KDKA-TV's Ross Guidotti shares more.
Saturday's game was delayed for more than one hour because of severe storms in the area.
Mike Tomlin stepped down as head coach of the Pittsburgh Steelers after 19 seasons with the team.
Pitt's regular season has ended with an 8-4 record.
Pitt's five-game winning streak came to an end with a 37-15 loss to Notre Dame.
Mason Heintschel set a new Pitt freshman single-game passing record in the Pitt win at Acrisure Stadium.
