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53 posts from August 2017

08/27/2017

Catastrophic Flooding Continues in Texas

Historic flooding continues over the Houston area and much of Southeastern Texas with more torrential rainfall expected in the days ahead.

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A state of emergency has be issued for parts of the Lone Star State with staggering rainfall  totals approaching two feet since the former Category 4 Hurricane came on shore Friday evening just east of Corpus Christi.  

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As this storm continues to slowly unwind, unfortunately, it's not expected to move much bringing a continue feed of moisture to the east side of the circulation right off the Gulf of Mexico as much of the Southern Plains and Lower Mississippi River Valley gets inundated with record rainfall amounts. 

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In some cases, an addition 20 or even 25 inches will be possible between now and the end of next week with more catastrophic flooding expected.  

Prayers to the impacted by this devastating storm.

WDRB Meteorologist Jeremy Kappell

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Showers and Storms Return to Kentuckiana

I am watching 3 systems across the US. There is a Harvey in the Gulf Coast, there is a new tropical disturbance along the East Coast and an closed upper level low over the upper Midwest. This final disturbance will bring the return of showers and storms to our area by tomorrow. The three features should stay separate, for the most part, which would limit coverage of showers and storms, but I am be keeping an eye on them all. 

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Temperatures will be slightly warmer today, but all week we will be below average. As high pressure slides east, dew points begin to climb tomorrow. This will make it feel more muggy tomorrow. It won't be oppressive, but more noticeable. 

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The rest of today is going to be dry. Clouds will begin to build in tonight. Scattered showers and storms will start tomorrow mid-morning/early afternoon and will continue on and off through the rest of the day. Scroll through the images of Advancetrak to get an idea of timing and coverage.  

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Showers and storms will continue into Tuesday as well. So hold on to that umbrella! 

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What about Harvey? 

The worst of the winds is over. However, the flooding and heavy rain is just getting started. It is expected to sit and meander for days in Texas.

For impacts to our region, most models have changed their tune from a few days ago. It appears it will churn over Texas until Wednesday or Thursday and finally begin to push away, but stay near the Gulf Coast into next weekend. We will be watching Harvey with interest, but for now, it looks like only the northern fringes of rain could make it to southern KY by this weekend. 

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Let's connect on social media! The links to my pages are below! 

Katie McGraw's Facebook Page

Katie McGraw's Twitter Page

-Katie McGraw 

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08/26/2017

VIDEO: NASA Chasing the Shadow at 50,000 Feet!

 

Video via Curious Droid Published on Aug 11, 2017

For some, the Great American Eclipse will be almost 3x longer than for those in the best spot on the ground. 
For those lucky few will be in a pair of NASA WB-57's at 50,000 ft chasing the solar eclipse but it's not the first time this has been done. 
In 1973 Concorde 001 chased the longest solar eclipse for 1000 years over Africa for over 70 minutes, a record that remains unbroken.

Sponsors : Symon Hamer, Florian Hesse, Marcus Chiado, Mitchell Payce, Skalgrin, Jørn Karlsen, John Roscoe.

Patreon : https://www.patreon.com/curiousdroid

Presented by Paul Shillito
Written & Researched by Andy Munzer
Additional Material by Paul Shillito
Images and footage: NASA, ESA, Aerospatiale, C.N.R.S Paris, Filmtec.
Music by Paul Shillito
https://soundcloud.com/paulshillito/n...

 

WDRB Meteorologist Jeremy Kappell

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VIDEOS: Hurricane Harvey Making Landfall & Update

Harvey made land fall late last night around Rockport, TX around 10:30 as a Category 4 hurricane. In the last 12 hours, with lack of warm gulf waters, it has weakened significantly. Harvey is likely to become a tropical storm soon.

Hurricane-force winds extend outward up to 35 miles from the center, and tropical-storm-force winds extend outward up to 140 miles. The estimated minimum central pressure is 984 mb.
Screen Shot 2017-08-26 at 11.24.34 AM

Footage is beginning to pour in from Texas since Harvey made landfall. There have been reports of widespread damage. No word about any deaths, but there have been some reports of injuries.

Below are three videos showing the intense whipping winds and the heavy tropical rain of a category 4 hurricane. 

Video credit: Accuweather

Here is a compilation of Stormchaser video from Reed Timmer and his team.

Video Credit: Reed Timmer and Jeff Piotrowski 

Hundreds of thousands were left without power, there were active power lines downed and there was even a house destroyed by fire in the midst of the hurricane. 

Video Credit: Fox News

Track & Update to Forecast:

Harvey is moving toward the north-northwest near 2 mph. Harvey is expected to slow down through the day and meander over southeastern Texas through the middle of next week.

Doppler radar data indicate that maximum sustained winds have decreased to near 75 mph with higher gusts. These winds are confined to a small area near the eye of the hurricane. 

Screen Shot 2017-08-26 at 11.24.34 AM

HAZARDS AFFECTING LAND

RAINFALL: Harvey is expected to produce total rain accumulations of 15 to 30 inches and isolated maximum amounts of 40 inches over the middle and upper Texas coast through next Wednesday.

STORM SURGE: The combination of a dangerous storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. Surge-related flooding depends on the relative timing of the surge and the tidal cycle, and can vary greatly over short distances. Some could be as high as 6-12 feet. 

WIND: Hurricane conditions are occurring inland from the coast within Harvey's eyewall, and hurricane-force winds, especially in gusts, are still possible near the middle Texas coast for the next several hours. Tropical storm conditions are occurring in other portions of the hurricane and tropical storm warning areas. Tropical storm conditions are likely to persist along portions of the coast through at least Sunday.

TORNADOES: Tornadoes are possible today and tonight near the middle and upper Texas coast into far southwest Louisiana. 

As of now, it looks as though the track will stay AWAY from Kentuckiana, but that has changed and could change again. So I suggest keeping up to date with the forecast this week! 

Let's connect on social media! The links to my pages are below! 

Katie McGraw's Facebook Page

Katie McGraw's Twitter Page

-Katie McGraw 

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08/25/2017

Hurricane Harvey Now a Category 3 Storm: Update on Track & Forecast

The eye of Hurricane Harvey is just ESE of Corpus Christi. Harvey is moving toward the northwest near 10 mph, but is expected to slow during the next couple of days. Harvey will make landfall on the middle Texas coast tonight around 10 pm or early Saturday morning. Harvey is then likely to meander near or just inland of the middle Texas coast through the weekend.

It is now a category 3 storm, making it a major hurricane.

As of the 5 PM update, Maximum sustained winds are near 125 mph with higher gusts. The minimum central pressure is 941 mb and continues to fall, which signifies a strengthening storm. 

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HAZARDS AFFECTING LAND 

RAINFALL: Harvey is expected to produce total rain accumulations of 15 to 25 inches and isolated maximum amounts of 35 inches over the middle and upper Texas coast through next Wednesday. Rainfall of this magnitude will cause catastrophic and life-threatening flooding.

STORM SURGE: The combination of a dangerous storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water could reach peak heights of 6-12 feet in some locations if the peak surge occurs at the time of high tide..

TORNADOES: A few tornadoes are possible later today through Saturday near the middle and upper Texas coast.

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This animation of NOAA's GOES-East satellite imagery from the last two days (Wednesday to Friday) shows the redevelopment and movement of Hurricane Harvey in the western Gulf of Mexico. On Aug. 25, Harvey was located along the southeastern coast of Texas. 

Credit: NASA-NOAA GOES Project

Harvey became better organized and was revived after moving from Mexico's Yucatan Peninsula into the Bay of Campeche. The warm waters of the Gulf of Mexico and favorable vertical wind shear promoted the regeneration of the tropical cyclone. This video includes views from The International Space Station recorded on August 24, 2017 at 6:15 p.m. Eastern Time.

Video credit : NASA

Will Harvey reach our area? And if so when? Find out during WDRB News this evening with Marc and Rick! Let's connect! The links to my social media pages are below! 

Katie McGraw's Facebook Page

Katie McGraw's Twitter Page

-Katie McGraw 

IMG_1597

Hurricane Harvey Could Create A Catastrophe

From Jude Redfield...

    At 10am a well defined eye is evident on the radar as Harvey explodes with intensity.

Temps

    By tonight it wouldn't surprise me if the sustained winds are nearing Category 4 strength. 24 hours ago this storm was expected to be a Cat 1 with wind near 80mph at landfall and we've seen monumental change. This isn't uncommon with tropical systems, but it will end up catching some off guard that weren't prepared. 

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    CATASTROPHIC flooding is likely with Harvey. Rain amounts in excess of 30" will be possible for some.

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    IF we're going to have a direct impact from Harvey it wouldn't happen until some point Labor day weekend. Our wind simulator indicates the remnants near Texas and Arkansas next Thursday. No reason to stir up the tropical hype machine for us just yet.

    I'd keep Texas in your thoughts and prayers over the weekend. -Jude Redfield-

08/24/2017

Tracking Hurricane Harvey

Summary: 

Recent data from Air Force Reserve and NOAA Hurricane Hunter aircraft indicate that Harvey's maximum sustained winds have increased to 85 mph (as of 2 pm). It is expected to continue to strengthen over the next day. 

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Key Messages:

1. Harvey has intensified rapidly, and is forecast to be a major hurricane at landfall, bringing life-threatening storm surge, rainfall, and wind hazards to portions of the Texas coast.

2. A Storm Surge Warning is in effect for much of the Texas coast.

3. Life-threatening flooding is expected across much of the Texas coast from heavy rainfall of 12 to 20 inches, with isolated amounts as high as 30 inches, from Friday through early next week. 

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TRACK: 

It is critical to not focus on the exact forecast track of Harvey, since cycle-to-cycle adjustment are likely. All locations within the hurricane and storm surge warning areas should be preparing for the possibility of major hurricane-force winds and life-threatening storm surge.

It is expected to make landfall, as a category 3 hurricane, on the Gulf Coast of Texas between Friday and Saturday. 

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It is going to get hung up for several days in Texas as it becomes a post-tropical cyclone. 

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How will this impact us? 

We will have high pressure centered just to the north of Kentuckiana and it will keep us very dry and sunny for days. Meantime, Harvey drops several inches, potentially feet, of rain in Texas. 

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We will stay dry through the weekend. On Sunday, high pressure will shift east and it will get slightly warmer. A new system will dive south from Canada and bring our next chance for rain by the beginning of the work week on Monday and Tuesday. 

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On Monday and Tuesday, Harvey is still churning in the south. You can see why this is going to be a problem for the Gulf States like Texas and Louisiana.  

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It does not finally start to move NE until the END of next week. Potentially late on Thursday or even Friday. Images of the GFS for Friday night and Saturday morning are below. That means we potentially have more than a week until Harvey makes its way to our area. 
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We will be tracking Harvey until that time and keep you posted. If it does make its way to Kentuckiana, it could bring tropical heavy rain. But again, that won't happen until the end of next week or next weekend. Be sure to join Rick this evening on WDRB News for the latest. 

Let's connect! The links to my social media pages are below! 

Katie McGraw's Facebook Page

Katie McGraw's Twitter Page

-Katie McGraw 

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08/23/2017

360 VIDEO: See the TOTAL Solar Eclipse in Virtual Reality!

In case you didn't see the TOTAL solar eclipse in person, this may be as close as you can get to the real experience...

Published on Aug 22, 2017

See the total Solar Eclipse from August 21, 2017 in 4K 360º VR filmed in Casper, Wyoming.
Subscribe to TIME ►► http://po.st/SubscribeTIME

On August 21, a total solar eclipse will take place over the continental U.S. If you're unable to see it in person, TIME has got you covered. Follow TIME on Youtube, Twitter, Instagram & Facebook to watch our live broadcast of the eclipse, hosted by TIME Editor at Large, Jeffrey Kluger, and spaceflight historian, Amy Shira Teitel.
Subscribe to Vintage Space with Amy Shira Teitel ►► http://po.st/SubscribeVintageSpace

Connect with Vintage Space
Twitter: https://twitter.com/astVintageSpace
Facebook: https://www.facebook.com/amyshirateitel

Very cool!

WDRB Meteorologist Jeremy Kappell

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08/22/2017

ECLIPSE PHOTOBOMB: ISS Transits The Sun & Next Total Solar Eclipse...

In this video captured at 1,500 frames per second with a high-speed camera, the International Space Station, with a crew of six onboard, is seen in silhouette as it transits the sun at roughly five miles per second during a partial solar eclipse, Monday, Aug. 21, 2017 near Banner, Wyoming. Onboard as part of Expedition 52 are: NASA astronauts Peggy Whitson, Jack Fischer, and Randy Bresnik; Russian cosmonauts Fyodor Yurchikhin and Sergey Ryazanskiy; and ESA (European Space Agency) astronaut Paolo Nespoli. A total solar eclipse swept across a narrow portion of the contiguous United States from Lincoln Beach, Oregon to Charleston, South Carolina. A partial solar eclipse was visible across the entire North American continent along with parts of South America, Africa, and Europe. 

Photo Credit: (NASA/Joel Kowsky) / Video Credit: NASA.gov Video

Did you miss out on the eclipse? You will need to wait until April 8, 2024 for the next total solar eclipse that will once again, cross the United States. This time, it will come up from Mexico through Texas, proceeding through Carbondale, IL (the point of longest eclipse for 2017) and on to New York. You MUST be somewhere within the central path (between the red lines) to see the total phase of the eclipse. The eclipse is longest on the central line (blue)... 

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-Rick DeLuca

Rick

https://www.facebook.com/RickDeLucaWeather

 

A Severe Thunderstorm Watch has been Issued!

A Severe T-storm Watch has been issued by the Storm Prediction Center for our area.  

Ww0462_radar

URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 462
NWS Storm Prediction Center Norman OK
1240 PM EDT Tue Aug 22 2017

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of
Far southern Indiana
Central and northern Kentucky
Far western Maryland Panhandle
Southern and eastern Ohio
Western and central Pennsylvania
Northern and western West Virginia

* Effective this Tuesday afternoon and evening from 1240 PM until
900 PM EDT.

* Primary threats include...
Scattered damaging wind gusts to 70 mph likely
A tornado or two possible

SUMMARY...Scattered damaging winds appear likely as numerous
clusters and lines of storms intensify and move east this afternoon.

The severe thunderstorm watch area is approximately along and 105
statute miles east and west of a line from 15 miles northeast of
Dubois PA to 60 miles south southeast of Louisville KY. For a
complete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU2).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.

Watch

Marc, Rick and I will be watching the storms closely this afternoon.  Be sure to connect with us on Twitter and Facebook for most frequent updates.  

WDRB Meteorologist Jeremy Kappell

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Email me at [email protected]