Dan Robinson
EF5
This has been a subject of controversy in the past, so I thought I'd revisit this with a discussion thread separate from the build thread (https://stormtrack.org/threads/hail-shield-build-help.27271). This is actually from a blog post I have in my queue to be posted when I actually finish my shield rig. I'm just repurposing it here a little early.
After many years of halfway considering the idea, this spring season I will finally be chasing with a set of hail shields on my car. For the uninitiated, hail guards/shields protect glass windows, mirrors and sometimes headlights/taillights from large hail. No company makes or sells hail guards for use while actively driving (inflatable covers exist only for parked vehicles), so they must be custom built.
With that, I close with Scott McPartland's video of the South Plains, TX event. Guards on his truck saved all but one of the windows from a merciless pounding of softballs!
After many years of halfway considering the idea, this spring season I will finally be chasing with a set of hail shields on my car. For the uninitiated, hail guards/shields protect glass windows, mirrors and sometimes headlights/taillights from large hail. No company makes or sells hail guards for use while actively driving (inflatable covers exist only for parked vehicles), so they must be custom built.
- Supercells produce large hail. Most supercell thunderstorms observed in storm chasing produce at least baseball-sized hail. No further explanation needed on this point!
- Hail encounters happen to storm chasers of all experience levels. It is true that accidental encounters with damaging hail are rare, and can be avoided most of the time by a reasonably-experienced storm chaser. But notice that "rare" means "it can still happen". I consider myself lucky to have avoided a truly bad hail encounter in all my years of chasing. I've had a few nervous tangles with large hail, but so far only one that has taken a window. No chaser is immune to a vehicle-totaling hail event, and I have to assume that one day my own luck will run out in that regard.
- A multiple-window loss can cost more than a chase season. In 2013, wind-driven 2-inch hail broke my rear window, which cost $500 to replace. A typical outcome when caught in a higher-end baseball/softball hail swath is to lose the windshield, rear window and one or two of the wind-facing side windows. For my car, Safelite's web site quoted $1,434 to replace these windows (before taxes and disposal fees). A truly disastrous hail encounter that broke ALL of the windows (less likely, but still possible) would cost $2,600. For a minivan or SUV, those costs would be much higher depending on the size of the windows. I have heard of one chaser who had $8,000 in window damage on his SUV! In addition to windows, one also needs to consider rainwater damage to equipment and upholstery inside of the vehicle, and the potential for injury from shards of broken glass. Comparatively, the cost of materials of my sheild project is coming in around $200.
- I don't claim storm chasing hail damage on my insurance. I have never felt like it is a good idea, much less ethical, to make an insurance claim for a hail-broken window that resulted from storm chasing. At most, I'd think you could do that once without consequence (raised rates or your insurer dropping you). Since that basically makes me self-insured for hail damage, and I don't have a bottomless chase fund, it's up to me and me alone to mitigate the financial risks. A hail shield rig ($200 cost outlay to prevent $1,500 or more in expenses) seems very practical and sensible to me. If the shield rig saves just my front windshield once, it's paid for itself.
- Mitigating the hail concern improves chase positioning possibilities and safety. Now when I say this, I don't mean that I now will intentionally drive into softball-sized hail just for the heck of it. Please don't believe anyone who would suggest that! What I do mean is that *if* a situation arises where I *could* encounter large hail, I can proceed with confidence. If you've been chasing for a while, you know exactly what I mean - those situations happen all the time. It could be when driving south through the western/middle part of the forward-flank core of a supercell where some baseballs may be lurking. Or, it could be following behind a tornado with a hail-filled RFD on your tail (think of May 12, 2005: South Plains, Texas tornadoes event). Most importantly, this opens up ALL possible escape routes without the concern for hail damage being a factor of hesitation. If you ever need to bail where softballs may be, you can make that decision quickly and confidently.
With that, I close with Scott McPartland's video of the South Plains, TX event. Guards on his truck saved all but one of the windows from a merciless pounding of softballs!
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