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.

Grover Washington Jr. Playing “Winelight”

Before there was cool jazz, there was Grover Washington. If you ever want to find out just how much you can pull out of a pentatonic scale in a one-chord jam, Grover is the guy to listen to.

That simplicity was the reason I felt lukewarm toward him back in my coming-up days when I was cutting my teeth on bebop. Charlie Parker was my man back then. Grover was pabulum. Not that I could play like him, but I felt confident that I could easily reproduce what he was doing if I wanted to.

Evidently I had a lot more ability back in college when I was just learning my horn than I have today.  Then again, there’s the possibility that I was just plain dumb. Listening to Grover today reminds me that music doesn’t have to be harmonically dense and lightning-paced in order to be both challenging and good. Grover Washington had a beautiful sound, fabulous chops, and a distinctive,  personal approach–and what he could do with a simple groove is by no means simple.

Just check out this video of a 1981 performance in Philadelphia and you’ll see what I mean. Here is Grover Washington Jr. playing “Winelight” on the alto sax. I think you’ll agree it’s a sublime rendition.

June 8: Mini-Supercell in Northern Illinois and Severe Squall Line on the Lake Michigan Shoreline

This is really part two of the previous post. After chasing a potent, monster hailer of a supercell north of Saint Joseph, Missouri, I overnighted at a hotel outside of Des Moines, Iowa. When I stepped outside the next morning, the air was much cooler and drier, a stable atmosphere that wouldn’t produce so much as a sneeze, let alone a tornado.

But I knew that the SPC had outlooked the area to my east across northern Illinois, and for several days I myself had been eyeballing my home state of Michigan, where the NAM-WRF had been consistently indicating the possibility of tornadoes. With a little luck, I hoped to make it back in time to chase whatever convection might pop up along the warm front.

As I approached Davenport, I observed  towering cumulus muscling up through the troposphere. However, I didn’t pay them any attention–that is, until Bill Oosterbaan called to inform me that the SPC had just issued a mesoscale discussion for the area just east of me. Even as we talked, I noticed a lowering on a cumulus tower a mile or two to my northeast. When it continued to develop, I decided to investigate. Leaving I-80, I parked across from a truck stop at the Atkinson exit to watch.

The next cell to my west quickly grabbed my attention. It had a nice rain-free base, and as I watched, scud began to form and ascend in an obvious updraft, coalescing into a small, ragged wall cloud. Grabbing my camera and getting out of my car, I noticed right away that the air was very different from back in Des Moines–considerably warmer and with plenty of moisture. The wall cloud fell apart before I could get a pic, but the overall structure remained interesting.

A mini-supercell approaches Atkinson, Illinois, just north of I-80.

A mini-supercell approaches Atkinson, Illinois, just north of I-80.

More brief, non-rotating wall clouds formed and dissipated one by one, so I figured I’d head north of town and observe. With surface winds veering and the overall flow unidirectional, I had no expectation of seeing tornadoes, but the mini-supercell made for some fun and interesting viewing.

Ragged, non-rotating wall cloud.

Ragged, non-rotating wall cloud.

Distant wall cloud and back side of main updraft tower.

Distant wall cloud and glimpse of updraft tower.

I was tempted to follow the storm, but decided it was a red herring. If at all possible, I wanted to make it back to Michigan in enough time to chase the setup there, and that left me no time to play around on the western Illinois backroads. So I headed back to I-80 and busted east.

The first Michigan supercell fired up earlier than I’d hoped, and I bit my lip as I followed its progress on GR3 and watched it hit Lansing. If only I had driven east last night for two more hours, or left in the morning two hours earlier… But the previous day’s chase had left me exhausted. And you know, one of the downsides of being a Michigan-based storm chaser is, you just don’t have very high expectations when it comes to your home state. I mean, it’s Michigan. Home of convective table scraps, squall lines, and embedded supercells that don’t produce squat.

As it was, I watched several more storms fire up and develop rotation along the warm front that stretched across mid-Michigan. I was making decent progress and still had hopes of catching up with some of the southernmost cells. But by the time I crossed the state line, the action all had shifted well to the east, and it became clear that I wasn’t going to see any of it.

Instead, taking fellow chaser Mike Kovalchick’s suggestion, I headed toward the lakeshore at Allegan Beach to intercept a short but potent squall line. I’m glad I did. The backdrop of Lake Michigan and its dunescapes lends a breathtaking drama to incoming storms. The following photos depict the progress of the arcus cloud moving in across the waters. What these images can’t convey is the full, awe-inspiring sweep of cloud, big lake, and shoreline; of the solemn foreboding of some great event about to unleash itself upon a landscape cloaked in storm shadow; of the shelf cloud moving silently overhead like the furrowed eyebrow of a dark, scowling giant; and of sand spray blowing and trees thrashing in the wind as the gust front arrived.

I’ll let the photos tell their story as best they can, and leave the rest to your imagination.

An arcus cloud advances toward the Lake Michigan shoreline at Allegan Beach.

An arcus cloud advances toward the Lake Michigan shoreline at Allegan Beach.

View to the north.

View to the north.

Looking south...the storm closes in.

Looking south...the storm closes in.

Looking north...closer still.

Looking north...closer still.

Almost overhead.

Almost overhead.

One last shot to the north, then it's time to make a dash for the car.

One last shot to the north, then it's time to make a dash for the car.

What a Blast! Playing Sax with Francesca at the Grand Rapids Festival

What fun it was to play with Francesca Amari this afternoon at the 2009 Grand Rapids Festival of the Arts! And how nice to finally NOT get rained and hailed out. High clouds moved in, thickened and threatened and lenta somewhat somber feeling, but never produced so much as a solitary raindrop.

We played at the main stage by the massive, bright orange Alexander Calder stabile, “La Grande Vitesse,” which is the massive and graceful icon of Grand Rapids. Our 45-minute set included tunes from Francesca’s DVD Better Days, plus jazz standards such as “Fly Me to the Moon” and my own feature tune, “My Funny Valentine.” Our bass player, Dave DeVos, had another gig at the festival and was much missed. But Wright McCargar did a stellar job filling in the bottom end, a job no keyboard player relishes because of the limitations it imposes, but which serves when there’s no bassist.

I was pleased to see my mother and sister, Diane,  out there in the audience. It’s such a blessing to have their support.

So…now the festival is behind me, and I’m preparing myself to head for Nebraska in pursuit of storms. Looks like fellow Michigan storm chaser Mike Kovalchick will be joining me. We’ve got a long drive ahead of us. Sometime tomorrow, we’ll hook up Bill, Tom, Kurt, and a friend of Bill’s. The last time I chased was May 13. I am ready and raring, and I hope the weather roars. The SPC shows a 30 percent area in tomorrow’s outlook, mostly in Iowa.  The 18Z NAM suggests a more western play, but maybe that’ll change.

Right now, storms look like they may have initiated northwest of Des Moines, but what I’m seeing doesn’t look like much–yet. I’m about ready to reboot GR3 and take another look. The guys drove all night to make the play today. I hope they score big. But I have an idea that tomorrow is going to be the main act. And then there’s Monday. I’ll be really curious to see whether the Great Lakes gets the kind of weather the NAM has been suggesting.

Chasing Storms after the Concert

Bill, Kurt, and Tom are leaving tonight to chase Saturday’s setup out west. I’m staying behind to play with Francesca and Friends at the 2009 Grand Rapids Festival of the Arts. Ordinarily I’d feel a bit torn, but I have an idea that the better action will be on Sunday and–from the looks of the 12Z NAM-WRF–Monday. So when I step onto the stage tomorrow afternoon, unless between now and then a confluence between the NAM and GFS suggests that capping will suddenly no longer be an issue and Armageddon is going to break out in the Great Plains, I will be a man at peace.

But directly after the concert, I plan to pack my bags and head for the Corn Belt, where I’ll hook up with the guys and chase storms on Sunday and, if the present NAM-WRF comes at all close to verifying, Monday.

Frankly, I’m somewhat skeptical about Monday. Previous runs have consistently painted such a different scenario, with majorly veered surface winds and a unidirectional flow overall, that the 12Z’s placement of the weak surface low in eastern Iowa seems too good to be true.  Here’s an image from F5 Data showing sigtors, APRWX sigtor, surface wind barbs, and H5 wind speeds:

12Z NAM-WRF for 0Z Monday

12Z NAM-WRF for 0Z Monday (F5 Data)

Suddenly all the elements in terms of moisture, instability, and shear are lining up, along with a 7 sigtor in Iowa and even a 4 in southwest Michigan (in the usual lakeshore location, Berrien County). Makes me more than a little suspicious. But I think I can at least count on Sunday, and we’ll see whether future model runs continue to paint a rosier trend for Monday in Iowa and the Great Lakes.

So it’s play my saxophone on Saturday, then chase storms on Sunday and maybe Monday.  That’s about as nice an arrangement as I could possibly ask for–other than for this year to finally be the one where our act at the Festival doesn’t get interrupted by a hailstorm. That has happened three years in row. But I’ve got a good feeling that tomorrow is the day when we’ll finally make it through intact. That’ll be good. I’d just as soon save the hail for the day after.

I Hope You Don’t Mind If I Repeat Myself

There are two broad aspects of productive practice on the saxophone, or for that matter, on any musical instrument. Those aspects are the intellectual and the physical. The intellectual side involves figuring out what you’re doing and why. The physical part is pure muscle memory, a matter of developing technique. Your goal as a musician is to gradually and increasingly knit together both of those aspects into a seamless whole. For that matter, neither of the two exists apart from other, but there are times when you will find that you’re weighting one concern more heavily than the other.

In this post, I’ll address a critical component of successfully developing the physical side. It’s really no deep, dark secret, but it eluded me for a long time, and when I finally discovered it, my technique–and consequently my playing overall–took a quantum leap forward. So, Grasshopper, I now pass on to you the chops-building key of the ages. Make the following wisdom your practice mantra:

Repeat, repeat, repeat.

I repeat: REPEAT.

Whether it’s a simple scale pattern, a complex lick, or a digital exercise that you’re striving to run seamlessly through all twelve keys, repetition is the vehicle that moves the material you’re practicing from that first phase of slowly piecing it together under your fingers, to internalizing it in a way where you own it and can produce it at a moment’s notice.

What do I mean by “repeat”? Simple. You play your material–slowly enough to play it well. Then you play it again. And again. And again. And again, and again, and again…

You increase your speed gradually as the material works its way into your fingers. Ten times, fifteen times, twenty times…what you’re doing is programming your fingers. It’s the same principle as learning to type. The more you do it, the less you have to think about what you’re doing as muscle memory takes over, converting the intellectual aspect of what you’re practicing into automatic response.

Repetition is not some strange concept. It’s the norm. It’s what you do if you want to become proficient on your axe.

It takes time. Yes, time. That’s one reason why an hour is really nothing once you become truly immersed in practicing your instrument. Two hours is more realistic–and believe me, once you discover the magic of the woodshed, you can go much longer than that, and you’ll want to.

Repetition isn’t a magic bullet, but it’ll go a long way to developing the stuff you need in order to be a great improviser.

So I hope you don’t mind if I repeat myself one more time:

Repeat, repeat, repeat.

Now…tell me what I just said.

Very good, that’s right…

Repeat.

Francesca and Friends at Grand Rapids Festival of the Arts

Next weekend the annual Grand Rapids Festival of the Arts will draw several hundred thousand people from Friday evening through Sunday afternoon. The festival, now over thirty years old, is one of West Michigan’s most popular springtime events–an amalgam of literature, art, dance, music, and ethnic food, with the operative word being variety.

On Saturday, June 6, I will be playing sax with Francesca and Friends on the Calder Stage from 3:15 to 4:00 p.m. If you follow this blog, then you’re familiar with Francesca Amari. She’s a stellar performer who covers the spectrum from jazz standards to pop to show tunes, and a lovely friend. It’s always a pleasure and privilege to share the stage with her as a side man, and it will be very cool to have the band featured on the festival’s main stage.

Obviously, I want to be in prime playing shape. I hope to spend some serious time this week practicing my horn after having been away from it for several weeks. A truly nasty bronchitis put me out of commission, and I’m still suffering from an irritating dry cough that feels as if a little gremlin were sitting inside me, tickling my lungs with a feather. The doc finally prescribed an inhaler for me Thursday to help me get past this thing, and I’ve spent some time getting reacquainted with my saxophone. Feels so good!

While time away from the woodshed unquestionably has a deleterious effect on one’s technique, I’ve found that it often frees up creativity. I don’t know why this is–I just know that it’s not a bad thing to take a break from my horn every now and then. I lose something, but I also gain something. And I’m not the only musician who has experienced this phenomenon.

Anyway, I’m back to my patterns, scales, licks, and interval studies. It’s nice to hit them afresh. What’s already there comes back quickly, and it has the advantage of feeling new.

But about the festival. Come on out and get an earful of Francesca and Friends, not to mention the many other sights, sounds, and savory tastes of Festival 2009. It’s a great way to spend a June afternoon in West Michigan.

Tribute to a Storm Chasing Partner

Wild Bill Oosterbaan, Chase Partner Extraordinaire

Wild Bill Oosterbaan, Chase Partner Extraordinaire

I contemplated cropping the above image to achieve a better visual balance. Then I thought, nah. For one thing, what’s the point of trying to balance the photo of a character who’s as wildly off kilter as Bill. For another, and all kidding aside, I’d have to trim out a good portion of the storm clouds. And that would be like trimming out the very essence of Bill Oosterbaan. You see, clouds like those are Bill’s passion. They’re what first brought us together thirteen years ago, and they’ve been propelling us across the miles ever since in search of convective mayhem.

Bill is my chase partner. Of course, I chase with some other great friends and storm chasers as well, but Bill…well, I’ve just covered more miles with him by far, paid more dues, experienced more busted chases, learned more about weather, and yes, seen more tornadoes and beautiful storms, than with anyone else. This post is my tribute to my fellow chaser, comrade in convection, and good friend of over a decade.

Bill and I are very different temperaments. Conduct a Meyers-Briggs personality profile of each of us and your first conclusion probably wouldn’t be that we ought to get in a car together and travel 1,000-plus miles at a stretch in search of intense, potentially lethal weather. But we’ve survived both the storms and each other, and learned quite a bit in the process. And, I might add, we’ve had a heckuva lot of fun.

I first met Bill back in 1996. That was the year I also conducted my first successful storm chase right here in Michigan. I had already done a chase or two with Bill and his brother, Tom, but on that sticky August day, the two of them were out on the golf course. So when a supercell fired up and formed a wall cloud right outside the window where I worked, I drove solo across the Kent and Ionia County countryside and scored a slim, elegant tube tornado north of Saint Johns.

On my chases since then, though, I’ve rarely been without Bill. So our development as storm chasers has followed a very similar track. I saw my first Great Plains tornado with Bill. In 2005 we chased the record-breaking Six State Supercell together from west of Columbia, Missouri, all the way back to Michigan. On two separate occasions, we’ve witnessed nighttime tornadoes strike large towns. Our technology has advanced from a miniature TV and stop-offs at airports  and libraries in order to access radar data, to laptops equipped with all the tools known and loved by storm chasers today. We’ve even figured out how to use most of the stuff. Our forecasting skills have grown from those early days of trying to decode the arcane language of SPC discussions, to making our own forecasts with increasing success.

Lately my laptop of four years has been giving me fits. This is  nothing new, but it has gotten to the point where I’ve finally ordered a new one from Dell. It’s a heavy-duty toughbook that’s made to take punishment, perfect for the road. Bill sees  in it the end of an era. He says he’s going to miss watching my eyes bulge and the veins pop out in my neck. I hate to deprive him of such a simple pleasure; it’s a small thing, and it causes him so much joy. On the other hand, I think he’ll agree that there’s a lot to be said for having a computer that doesn’t crash when we need it most. Typically that happens while we’re in pursuit of some rain-wrapped meso with who knows what lurking in its interior.

I look forward to tracking down plenty more mesos with my friend and long-time chase partner. Many more storms, countless more hours on the road, and yes, more arguments with the ornery cuss. Because the storms are what it’s about for both of us, and I think we’ve learned–and will continue to learn–plenty from each other about chasing them. Our respect for one another is mutual, as is our love for the wild, untamed beauty of Big Weather. When Bill and I talk, it’s mainly about storms. We never get bored. For us, talking about the weather is far from trivial conversation. There’s always something new to learn, something fresh to discover.

That’s why I refuse to trim those storm clouds out of the picture up above. To lessen their presence would be to lessen the story they tell about the man standing in front of them. They’re a vital part of Bill. So let the clouds remain and let the picture look a bit unbalanced. After all, Bill’s a storm chaser. What kind of balance do you expect out of a guy who hunts tornadoes?

Bill, mi amigo, it sure has been a blast. Here’s to you. Here’s to shared experiences, to the thousands of miles we’ve driven, and to the thousands we’ve yet to drive. Here’s to the the Lord who has kept us safe and blessed us with success.

And, as always, here’s to the storms.

Remembering May 3, 1999

View from the balcony.

View from the balcony.

Looking at my recent posts, it dawns on me that it has been a while since I brightened things up with a few photos. The above is a purely gratuitious shot of my small apartment complex in Caledonia, Michigan, taken from my balcony. In the foreground, you can see some of The Kids–that is, my carnivorous plants. They’re long and lank right now from being forced to gather what sun they’ve been able to sitting indoors by the sliding door. April’s temperature fluctuations have permitted only occasional forays outside, but I think that at this point they’re there to stay. Now the bright, direct sun can do its work, strengthening their stems so that in another month or two, new leaves on the pitcher plants should stand up straight and tall.

Actually, the Sarracenia oreophila has already been doing just fine in that regard. Once I took it out of refrigeration, it wasted no time sending up a fine crop of stout, trumpet-shaped leaves. Unfortunately, hornets are drawn to the taller pitcher plants like crazy, and they don’t take kindly to being trapped in them. I’ve had to tape several of the oreo leaves after they collapsed due to hornets chewing holes through the sides in order to escape. I’ve got to believe that hornets aren’t the normal fare for Sarracenias in the wild. My plants occupy a habitat three stories above ground level, not exactly the same kind of ecosystem as an Alabama mountain bog or a southern savannah.

Anyway, as you can see from the photo, today is gorgeous here in Michigan, with temps in the upper sixties–on the cool side of warm. A body can wear shorts or jeans, a T-shirt or a long-sleeve; either works perfectly on a day like today. Me, I’m in shorts. I have no plans to go anywhere, since I’m still a bit wheezy from my cold, but it’s nice to just sit here and look out the window at blue sky, white blossoms, and tress leafing out.

Ironically, this picture-perfect May day is the tenth anniversary of the 1999 Oklahoma Tornado Outbreak. On this date, the infamous Moore/Bridge Creek Tornado tore a path from west of Amber to Midwest City, taking 36 lives and becoming the last tornado to be rated an F5 under the original, now passe Fujita scale. A wind max in this tornado of 301 mph, give or take 20 mph, recorded by the Doppler on Wheels (DOW) remains the fastest tornado wind ever measured to date, placing the Bridge Creek tornado at the upper end of even the most extreme tornadoes. Powerful as it was, another monstrous tornado which plowed through the town of Mulhall that same day may have been even stronger.

It’s hard to fathom winds of that velocity. It’s faster than most BB guns. To help you visualize such a wind speed, if a piece of lumber was blowing at you at 301 mph from a house disintegrating 450 feet away, you’d have approximately one second to duck. Granted, the DOW reading was 105 feet above ground, and the surface winds were likely to have been somewhat slower. But I doubt that information would have been very reassuring to residents of Bridge Creek that day as they watched the storm bearing down on them.

What a cheery thought. I think I’ll return to today’s bright sunshine and enjoy it. Storm season is at hand, my cold is on its way out, and I hope to get out to the Plains in another couple of weeks and chase some supercells. But for now, it’s May 3 and the day is beautiful here in Michigan. Who could ask for more?

Wedging into Tornado Season

Bill called to say that he and the crew just saw a wedge out there in western Oklahoma. The LSR gives the town of Crawford, near the Texas panhandle border, as the location.

Good for the lads–and the lass, as I understand there’s a new female member of the crew. As for me, sitting here in my La-Z-Boy sofa, nursing a chest cold and watching the radar, naturally I feel like shooting myself through the head. A wedge on a PDS day–and the show is just getting started. And I’m not there! AAAAAHHHHHH!!!!!!!

If there’s any consolation, it’s knowing that I’ve been able to make myself useful doing a little nowcasting. And it sounds like the team got some cool footage. Can’t wait to see it.

Mostly, though, I can’t wait to kick whatever is causing this blasted chest congestion and get out to take some video of my own. Tornado season 2009 is underway!

Shifting gears, last night’s gig at One Trick Pony with Francesca and Friends was a blast, even if I was feeling under the weather. Wright McCargar and I had a discussion about the impact of musicians on each other’s playing. In my experience, one bad musician can drag a whole group of good musicians down; and, conversely, one great musician can kick good players up to the next level. There’s nothing like being with really good musicians, and Francesca and her rhythm section are exactly that.

Moving back to storm chasing, it’s time for me to publish this post and then check out the radar. The storms bumping off of the dryline look to be going tornadic, and I’m thinkin’ that my buddies will have their hands full for the next five or six hours. Sure wish I was with them. But GR2AE ought to keep me entertained; maybe I can capture a few radar grabs to correspond with the photos that I’m sure will be coming back from out west.