Monthly Archives: April 2008

Tornadoes and trains

It’s as reliable as sunrise: whenever there’s a tornado outbreak, a survivor tells us it sounded like a train. That’s just what one man who made it through Monday’s tornadoes in Virginia told a reporter.

I smile ruefully when I read such comments, because I grew up next to an railroad track and have seen and heard more tornadoes than I can count.

Not one of them sounded like a train. A jet engine? Yes. A B1 bomber kicking on the afterburners? Yes. An almost whisper-like whoosh as the tornado moved across green wheatfields? Yes. A low rumble that gathers in volume and intensity as it nears? Yes.

But a train? No.

I have never had a storm chaser or weather researcher who has seen and heard tornadoes use the “train” description, either.

I honestly don’t know if the victims trot out the train analogy because their shellshocked minds are grasping for some way to describe what they’ve been through, and it’s an easy cliche to latch onto — or if it’s something else.

Perhaps there would be value in researching the sounds of tornadoes for clues. Is the sound linked to the size of the tornado, or what it’s hitting while it’s on the ground? Is there a correlation to anything at all?

Yes, Virginia, those were tornadoes

Residents of several Virginia communities sifted through the rubble and marveled at how no one died in Monday afternoon’s tornado outbreak. There were at least 200 injuries reported, but none of them were critical.

The National Oceanic and Atmospheric Administration’s Storm Prediction Center recorded nine tornado reports from Virginia over the course of the outbreak, but officials say there may have been as few as three. The strongest tornado reached winds of about 115 miles an hour - or EF1 on the Enhanced Fujita Scale - and left behind a damage path 300 yards long.

Another tornado bounced haphazardly along a 25-mile track, destroying homes in one spot while leaving homes a short distance away utterly untouched.

Tornado Alley knows those quirks all too well.

A bit of chill in the air

No, that wasn’t your imagination: you really could see your breath this morning as you left for work at sunrise or shortly thereafter.

That’s no surprise, since temperatures dropped into the upper 30s overnight. There’s a chance of frost tonight in southeast Kansas, too.

Sure, May’s knocking on the door already, but these temperatures are not unheard of this time of year in Kansas. The record for latest freeze in Wichita is May 13, 1966, so the window for another freeze isn’t closed just yet.

Huge hail stones and hopscotching tornadoes

The cap was just too strong for thunderstorms to develop in southern and central Kansas on Thursday - good news for those who might have otherwise been picking up the pieces, but a disappointment for storm enthusiasts.

Thunderstorms dropped hail bigger than softballs in some places and as big as baseballs in others. Tornadoes hopscotched north of U.S. 24.

A damage assessment team from the Hastings, Neb., branch of the National Weather Service determined that one tornado touched down about four miles north of Beloit near K-14 early Friday morning and moved northeast. It traveled about 15 miles before lifting three miles south of Jamestown in Cloud County.

At its widest point, the tornado was at least a half-mile wide. The survey team estimated that the tornado had winds of up to 115 miles an hour, making it an EF2 on the Enhanced Fujita scale.

Mitchell County Emergency Management Director Scott Davies said 7 homes were damaged - three severely - and numerous farm outbuildings were destroyed. Fortunately, no injuries were reported.

For anyone who’s wondering, hailstones as big as baseballs could be fatal if they hit someone in the wrong place.

“Those hail stones are falling at close to 100 miles an hour when they hit the ground,” said Chris Bowman, a meteorologist with the Wichita office of the weather service.

By the way: if anyone has photos of the storm damage (or the hail stones) and would like to share them with us, e-mail them to me at sfinger@wichitaeagle.com.

Poised and ready…..

Storm chasers and weather researchers are scattered throughout central and western Kansas and southern Nebraska, each striving to be in position for the outbreak of severe weather that is anticipated tonight.

I’m told chasers are stationed in Dodge City, Hays, Hill City, Great Bend and near Kinsley in Kansas and near McCook in Nebraska. I’m sure there are others elsewhere, and I’ll add them as I hear about them.

Be on alert today, Kansas

Udall, Hoisington, Greensburg — all hammered by large tornadoes in the dark.

It could happen again today, forecasters say. A classic setup for a tornado outbreak in the Great Plains is taking shape over Kansas and Nebraska today, with the greatest risk for tornadoes and large hail coming after 7 p.m. NOAA’s Storm Prediction Center has much of central and northern Kansas under a moderate risk, but areas east of there will also be threatened as the evening lengthens.

Stay tuned to conditions and forecasts throughout the day.

“A rather active severe weather day”

That’s the Storm Prediction Center’s assessment for today in Kansas, Oklahoma and Texas. Large hail and damaging winds are most likely in southern and central Kansas today, while tornadoes are possible this afternoon and evening on both sides of the Red River in Oklahoma and Texas. See the accompanying map for more details.

Today

April showers…

….are likely tonight and Thursday in the Wichita area. The Storm Prediction Center has most of Texas, the Oklahoma panhandle and Kansas west of Garden City under a slight risk for severe weather today. But that’s just the opening round.

“It looks like we could see another round of storms on Thursday,” said Greg Carbin, warning coordination meteorologist for the SPC.

Central and northern Kansas is under a slight risk for severe weather on Thursday. Remnants of Wednesday’s storm system are expected to collide with a cool front sliding down from the northwest that afternoon.

There’s plenty of uncertainty about the timing and intensity of the celestial fireworks on Thursday, Carbin said, so folks should stay tuned to conditions.

In the days before the Big Ditch……

…….the Little Arkansas River left its banks in 1944, flooding 2,000 homes in Wichita on April 22-24. The Walnut River flooded as well, covering much of Winfield.

A tornado still fresh in Hoisington’s memory

Today marks the seventh anniversary of the large night-time tornado that struck Hoisington in northern Barton County, killing two people and injuring 28 others.

The tornado touched down a mile southwest of Hoisington at about 9:15 p.m., rapidly grew to F-3 intensity and entered the west side of town. Within a couple of minutes, it grew to an F-4 and carved a path of destruction two miles long and two blocks wide through the northern part of the city, which has a population of about 3,000 people.

By the time the tornado exited on the north side of the city, officials estimated that it destroyed 182 homes and 12 businesses and tore the roof off of the hospital. As it weakened, it curled back to the northwest and damaged two farmsteads before dissipating.

If that curl back to the northwest sounds familiar, it should: the massive tornado that struck Greensburg last May also turned to the northwest shortly before falling apart - nearly doubling back to strike the town a second time.

The Hoisington tornado alarmed meteorologists because it grew so strong so quickly after touching down. Here’s an excerpt from a story I wrote a few days after the tornado, quoting Dick Elder, meteorologist-in-charge of the Wichita branch of the National Weather Service:

The largest tornadoes - such as the ones that struck Hesston in 1990, Haysville, Wichita and Andover in 1991 and Haysville and Wichita again in 1999 - routinely dip down a few times before gaining strength and staying on the ground for extended periods.

But the Hoisington tornado went from infant to monster in seconds: Less than half a mile from where it touched down just west of the city, the tornado developed wind speeds exceeding 200 mph.

“In all my years of doing this, I’ve never seen one do that that quickly,” Elder said. “That’s something I’ll never forget as long as I live.

“Even if we would have said ‘Tornado Warning, a tornado is on the ground,’ it wouldn’t have done Hoisington any good, because it was so close to the town,” he said.

What kept the tornado’s death and injury toll so low, meteorologists said, is that Hoisington residents were paying attention to the conditions and telecasts about the threatening weather and took shelter before the tornado hit.