Respect for the Victims: Some Thoughts on Storm Chaser Banter

Several weeks ago, en route toward a storm chasers’ conference in Minneapolis, my long-time chase partner Bill Oosterbaan and I caught lunch in Parkersburg, Iowa. Five years before, on May 25, 2008, Bill, his brother, Tom, Jason Harris, and I had intercepted a tornadic supercell half an hour after it leveled the southern third of that town, claiming seven lives. It was the second EF-5 tornado recorded using the Enhanced Fujita Scale (the first tornado destroyed Greensburg, Kansas, in 2007), and I was curious to visit the community it had impacted.

As we headed north into Parkersburg, just two signs of the disaster greeted us: wind-torn trees which bore silent testimony to the horror of that grim afternoon, and street after street of new homes and commercial structures. In that 150-year-old prairie town, the delineation between old buildings to the north and brand-new ones to the south was sharp, and it was telling. This town had endured something far beyond a bad windstorm. It had been forever altered by one of nature’s most violent and lethal forces. In just two or three brief minutes, one-third of the town had been swept away–homes leveled, businesses demolished, loved ones lost, bodies maimed, traumatic memories imprinted indelibly in the minds and emotions of survivors, and the history of an entire 1,870-person community dramatically shaped. Henceforth, Parkersburg would be one of those towns whose residents speak in terms of “before the tornado” and “after the tornado.”

As Bill and I walked down the sidewalk toward a family restaurant in the old downtown section, Bill remarked, “I can hardly wait to get out and chase this spring! Man, I hope we get some good storms.”

“Careful,” I said. “Remember where we are.”

Bill understood immediately. “Good point,” he agreed.

It’s so easy for even older, long-time chasers like Bill and me to forget. We’re enthralled with tornadoes and severe storms, we’re passionate about what we do, and we love to talk about it to the point where we lose track of how terribly dark the dark side of our interest can be. But those who have survived that dark side can never forget.

I look forward to an active storm chasing season this year, certainly better than in 2012. But as we chasers begin to feel our blood stir with the approach of spring, let’s bear in mind what we’re dealing with. We’re sometimes glib in our speech, and we say things jokingly or casually that we don’t really mean.

On Facebook and other social media, I run across comments like, “Bring on the EF-4’s!” or, “I hope I see an EF-5.” That’s typical chatter for storm chasers, particularly newer ones. But do you really want to see an EF-5? Remember, the EF Scale is a damage rating, so consider its implications. Saying that you’d like to witness an upper-end-EF tornado is different from saying you hope to see a mile-wide, violent wedge.

I would love to see just such a wedge, or two, or five or more, churning across the open plains this year. Gimme, gimme, I’m a junkie!

But would I like to see an EF-5? No. Not considering it most likely means that neighborhoods have been leveled and people killed. I hope I never, ever witness something as horrible as Joplin.

On three occasions, twice by night and once by day, I’ve tracked tornadoes as they hit towns. Chances are, eventually I’ll see something along the lines of Greensburg, and I’ll have video to show and a story to tell. But that will simply be because I was following the storm, not because I expected or wanted it to do something awful. Even EF-3 and lower tornado damage reflects a terrifying, hugely impactful, and sometimes deadly event for those in the path of the whirlwind. Chasers who witness such destruction inflicted on a community are sobered by it, shaped by it, and sometimes haunted by it.

So as we enter tornado season, let’s be mindful of what these storms can do and have done, year after year in town after town. My enthusiasm for chasing may not be be shared by the waitress who’s serving me lunch in some small Kansas town, who lost her home, husband, and child in a storm.

Heading for an Iowa Chase

As I write, I’m heading west down I-80 with my storm chasing buddy Bill Oosterbaan. Our target: Waterloo, Iowa. The 9Z RUC shows a nice convergence of 850 and 500 mb jets overspreading massive CAPE by 21Z, with a robust 200 mb jet nosing in. Progged surface winds could be better, but skew-Ts still show nice veering with height, and storm relative inflow is majorly backed.

Oh, yeah…and we’re looking at dewpoints of 75 degrees and higher, with dewpoint depressions around 5 degrees. LCLs should be so low we may have to tunnel underground to find the cloud bases.

The SPC has hatched out this area for tornadoes. No surprise. After a relatively modest season, we may be on the verge of a significant outbreak. It’s a bit sobering to think that Parkersburg, Iowa, could get slammed again. I expect we’ll see a PDS statement at some point today, and I wonder whether the outlook won’t get bumped from a moderate risk to a high risk as well.

Tomorrow also looks to be a hugely active day, and the latest SREF places a sigtor in Michigan. So stay tuned. I’m sure there will be more to come.

Remembering the Parkersburg/Hazleton Tornadoes

One year ago today, the second EF5 tornado in the history of the new Enhanced Fujita Scale rating system descended on Parkersburg, Iowa, and obliterated the southern third of the town. I and fellow storm chasers Bill and Tom Oosterbaan and Jason Harris could see the intense rotation moving over Parkersburg on GR3 as we stairstepped southeast from the northern edge of the cell, heading for an intercept. There’s a certain sense of disbelief when you see something like that, a feeling of, Naah, it can’t be as bad as it looks.

But it was. A few miles farther down the road, with the rotation still at least ten miles to our west, debris–some of it fairly large–began to fall from the sky. That was when we knew for sure. Something terrible had happened. Even with pieces of sheet metal clanging down onto the pavement in front of us, I had a hard time believing that a tornado disaster had just occurred, but I think we all felt a certain sober awareness that a community had been hit.

We intercepted the storm near Fairbank, where the NWS indicates that the Parkersburg tornado occluded. Parking on a sideroad, we watched as a large, new wall cloud formed and moved directly toward us. Warning an Amish family who was standing in their yard, watching, to take shelter, we scooted south and then east, watching as the wall cloud lowered and kicked up a ton of dust. A second, enormous tornado had formed, barely discernible through the haze. We tracked with it to the east as it headed on a collision course for Hazleton, mercifully grazing the southern edge of that town. Had it hit head-on, I suspect that the Hazleton tornado’s EF3 rating would have been higher.

It’s hard to believe that a whole year has passed since that event and the several days of Great Plains action that preceded it. What a difference between then and now, with a nasty ridge casting a pall on this May’s peak chase season.

In remembrance of the Parkersburg/Hazleton tornadoes, I’m including a couple visuals. The first is a radar grab of the supercell as it moved out of Parkersburg. The tornado icon is a storm report from the town, just minutes old. You can see our GPS position marked by a circle with a dot in the middle of it on the northeast edge of the storm

The Parkersburg, Iowa, tornadic supercell.

The Parkersburg, Iowa, tornadic supercell.

The second is this YouTube link to my video of the Hazleton tornado. My videography may not be the best in the world, but I think you’ll get a sense of the intensity this storm evoked. It was my first really big tornado, and it was close.

I doubt this year has anything in store for us  like what we saw that day. But who knows? I’m not ready to write off this chase season yet–though I certainly hope it doesn’t hold a catastrophe like the Parkersburg tornado.