A radar image of a tornado north of Columbus, Mississippi, approaching the radar site that took the radar image.

Gibson Ridge

This weekend’s severe weather outbreak across the eastern United States claimed nine lives and caused damage from the Deep South to New England. The extent of the severe weather on Saturday, April 13, wasn’t quite as bad as forecasters had initially feared given the extremely favorable dynamics across parts of Louisiana and Mississippi. However, several storms did manage to take advantage of the environment and produce destructive tornadoes. Two of those tornadoes touched down within a few miles of a weather radar in Mississippi, giving us an incredible view of how quickly an intense tornado can develop.

A squall line with embedded supercells moved through northeastern Mississippi late in the evening on Saturday. One such supercell produced a duo of violent tornadoes as it passed through Monroe County, Mississippi, which is home KGWX, a weather radar located about 28 miles north of Columbus Air Force Base.

An animated radar image of a tornado approaching the radar site near Columbus, Mississippi, on April 13, 2019.

Gibson Ridge

The tornado that killed at least one person and nearly wiped out northeastern Mississippi’s weather radar developed so fast that there was almost no time for folks along the tornado’s initial path to react to the warning. Rotation on the storm began to tighten up at 11: 05 PM. Forecasters issued a warning at 11: 06 PM. The tornado touched down and had already kicked debris high into the air by 11: 07 PM. It happened in a flash—a scary situation that highlights the danger of fast-moving severe thunderstorms in a favorable environment.

A look at debris and winds in the atmosphere as two tornadoes pass near the radar near Columbus, Mississippi.

Gibson Ridge

That first tornado—rated an EF-2 by the National Weather Service in Memphis, Tennessee—dissipated about two miles to the west of the radar after it wrapped itself in stable air that choked off the circulation. The supercell regrouped quickly—so fast, in fact, that the new tornado touched down just one mile to the east of the radar while the other tornado was still weakening to the west of the radar. For a couple of minutes, there were tornadoes on either side of the radar. Eventually, the easternmost tornado became the thunderstorm’s dominant feature and continued to produce at least EF-1 damage as it continued north through Monroe County and away from the radar site.

Tornadoes happen fast. Only 58 percent of all tornadoes that touched down in the United States in 2017 developed within a tornado warning. Most of those unwarned tornadoes were weak and small, sometimes unfolding so quickly that they can touch down and dissipate between radar sweeps, going undetected until damage reports come in after the fact. What we saw in northeastern Mississippi was a case where a tornado developed so quickly that forecasters were barely able to get the warning out before debris started showing up on radar.

Saturday’s storms are a stark reminder that folks under threat for severe weather need to react quickly when dangerous conditions are in the forecast. It’s a good idea to stay ahead of severe thunderstorms even before a warning is issued. If there’s a severe thunderstorm headed your way and you know there’s an elevated risk of tornadoes for you area, it’s good to ride out the storm in your safe spot—basement, closet, wherever is safest—just in case the storm produces a tornado faster than meteorologists can issue a warning. It’s smart to stay proactive when severe weather is on the way instead of waiting for it to show up at your doorstep.

As for the weather radar itself, it’s doing just fine. The latest brush adds to an ever-growing list of NOAA weather radars coming within a hair of getting destroyed by the weather they’re tracking. The most recent case of a storm destroying a radar occurred in September 2017 when Hurricane Maria made landfall in Puerto Rico. The radar was down for nine months while crews removed the old radar site and replaced it with new equipment.

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A radar picture of a twister north of Columbus, Mississippi, approaching

the radar website that took the radar image.

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This weekend’s extreme weather condition break out throughout the eastern United States declared 9 lives and triggered damage from the Deep South to New England. The degree of the extreme weather condition on Saturday, April 13, wasn’t rather as bad as forecasters had actually at first feared provided the incredibly beneficial characteristics throughout parts of Louisiana and Mississippi. Nevertheless, a number of storms did handle to benefit from the environment and produce harmful twisters. 2 of those twisters touched down within a couple of miles of a weather condition radar in Mississippi, offering us an extraordinary view of how rapidly an extreme twister can establish.

A squall line with ingrained supercells moved through northeastern Mississippi late at night on Saturday. One such supercell produced a duo of violent twisters as it went through Monroe County, Mississippi, which is house KGWX, a weather condition radar situated about 28 miles north of Columbus Flying force Base.

An animated radar picture of a twister approaching the radar website near Columbus, Mississippi, on April 13, 2019.

Gibson Ridge

(************ )The twister that eliminated a minimum of someone and almost eliminated northeastern Mississippi’s weather condition radar established so quickly that there was practically no time at all for folks along the twister’s preliminary course to respond to the caution. Rotation on the storm started to tighten up at 11: 05 PM. Forecasters provided a caution at 11: 06 PM. The twister touched down and had actually currently kicked particles high into the air by 11: 07 PM. It occurred in a flash– a frightening circumstance that highlights the risk of fast-moving extreme thunderstorms in a beneficial environment.

(******** )A take a look at particles and winds in the environment as 2 twisters pass near the radar near Columbus, Mississippi.

Gibson Ridge

That initially twister– ranked an EF-2(************** )by the National Weather Condition Service in Memphis, Tennessee– dissipated about 2 miles to the west of the radar after it covered itself in steady air that choked off the flow. The supercell regrouped rapidly– so quickly, in truth, that the brand-new twister touched down simply one mile to the east of the radar while the other twister was still compromising to the west of the radar. For a number of minutes, there were twisters on either side of the radar. Ultimately, the easternmost twister ended up being the thunderstorm’s dominant function and continued to produce a minimum of EF-1 damage as it continued north through Monroe County and far from the radar website.

Twisters occur quickly. Just 58 percent of all twisters that touched down in the United States in 2017 established within a twister caution. The majority of those unwarned twisters were weak and little, often unfolding so rapidly that they can touch down and dissipate in between radar sweeps, going unnoticed up until damage reports can be found in after the truth. What we saw in northeastern Mississippi was a case where a twister established so rapidly that forecasters were hardly able to get the cautioning out prior to particles began appearing on radar.

Saturday’s storms are a plain tip that folks under danger for extreme weather condition requirement to respond rapidly when unsafe conditions remain in the projection. It’s an excellent concept to remain ahead of extreme thunderstorms even prior to a caution is provided. If there’s a serious thunderstorm headed your method and you understand there’s a raised danger of twisters for you location, it’s great to ride out the storm in your safe area– basement, closet, anywhere is most safe– simply in case the storm produces a twister quicker than meteorologists can release a caution. It’s wise to remain proactive when extreme weather condition is on the method rather of waiting on it to appear at your doorstep.

When it comes to the weather condition radar itself, it’s doing simply great. The most recent brush contributes to an ever-growing list of NOAA weather condition radars coming within a hair of getting ruined by the weather condition they’re tracking. The most current case of a storm damaging a radar took place in September 2017 when Cyclone Maria made landfall in Puerto Rico. The radar was down for 9 months while teams got rid of the old radar website and changed it with brand-new devices.

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134421507441″ >

.

A radar picture of a twister north of Columbus, Mississippi, approaching the radar website that took the radar image.

Gibson Ridge

.

.

This weekend’s extreme weather condition break out throughout the eastern United States declared 9 lives and triggered damage from the Deep South to New England. The degree of the extreme weather condition on Saturday , April 13, wasn’t rather as bad as forecasters had actually at first feared provided the incredibly beneficial characteristics throughout parts of Louisiana and Mississippi. Nevertheless, a number of storms did handle to benefit from the environment and produce harmful twisters. 2 of those twisters touched down within a couple of miles of a weather condition radar in Mississippi, offering us an extraordinary view of how rapidly an extreme twister can establish.

A squall line with ingrained supercells moved through northeastern Mississippi late at night on Saturday. One such supercell produced a duo of violent twisters as it went through Monroe County, Mississippi, which is house KGWX, a weather condition radar situated about 28 miles north of Columbus Flying force Base.

.

.

An animated radar picture of a twister approaching the radar website near Columbus, Mississippi, on April 13,2019

. Gibson Ridge

.

.

The twister that eliminated a minimum of someone and almost eliminated northeastern Mississippi’s weather condition radar established so quickly that there was practically no time at all for folks along the twister’s preliminary course to respond to the caution. Rotation on the storm started to tighten up at 11: 05 PM. Forecasters provided a caution at 11: 06 PM. The twister touched down and had actually currently kicked particles high into the air by 11: 07 PM. It occurred in a flash– a frightening circumstance that highlights the risk of fast-moving extreme thunderstorms in a beneficial environment.

.

.

A take a look at particles and winds in the environment as 2 twisters pass near the radar near Columbus, Mississippi.

Gibson Ridge

.

.

That initially twister– ranked an EF-2 by the National Weather Condition Service in Memphis, Tennessee– dissipated about 2 miles to the west of the radar after it covered itself in steady air that choked off the flow. The supercell regrouped rapidly– so quickly, in truth, that the brand-new twister touched down simply one mile to the east of the radar while the other twister was still compromising to the west of the radar. For a number of minutes, there were twisters on either side of the radar. Ultimately, the easternmost twister ended up being the thunderstorm’s dominant function and continued to produce a minimum of EF-1 damage as it continued north through Monroe County and far from the radar website.

Twisters occur quickly. Just 58 percent of all twisters that touched down in the United States in 2017 established within a twister caution. The majority of those unwarned twisters were weak and little, often unfolding so rapidly that they can touch down and dissipate in between radar sweeps, going unnoticed up until damage reports can be found in after the truth. What we saw in northeastern Mississippi was a case where a twister established so rapidly that forecasters were hardly able to get the cautioning out prior to particles began appearing on radar.

Saturday’s storms are a plain tip that folks under danger for extreme weather condition requirement to respond rapidly when unsafe conditions remain in the projection. It’s an excellent concept to remain ahead of extreme thunderstorms even prior to a caution is provided. If there’s a serious thunderstorm headed your method and you understand there’s a raised danger of twisters for you location, it’s great to ride out the storm in your safe area– basement, closet, anywhere is most safe– simply in case the storm produces a twister quicker than meteorologists can release a caution. It’s wise to remain proactive when extreme weather condition is on the method rather of waiting on it to appear at your doorstep.

When it comes to the weather condition radar itself, it’s doing simply great. The most recent brush contributes to an ever-growing list of NOAA weather condition radars coming within a hair of getting ruined by the weather condition they’re tracking. The most current case of a storm damaging a radar took place in September 2017 when Cyclone Maria made landfall in Puerto Rico. The radar was down for 9 months while teams got rid of the old radar website and changed it with brand-new devices.

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