Blog

02 Mar

March 2, 2012 – Ohio Valley Tornado Outbreak

I’m a little late on this write-up as I was waiting for Louisville to finalize their storm surveys. This day had started to crop up as a potentially significant chase day several days prior to the outbreak. One of the model parameters I always check is the SREF sigtor probability and 3 days out it was forecasting 40% for the Paducah, KY area which is a pretty high value on that model.  The day before the SPC went moderate risk with a 45% hatched probability of severe weather which was recalling shades of April 27, 2011.

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14 Feb

Exporting images from Lightroom stamped with Geotag information

Welcome to part three in my series on GPS logging and photo geotagging. In the previous two entries, I explained how I use GpsGate to log my travels and how I use those logs to geotag my chase photographs. The end result is, not only a great collection of photos, but also a story that tells me where they’re from. In this entry, I’ll take it a step further and show you how to export images from Adobe Lightroom and stamp the time, date and location information right on the photo. You can even incorporate this with your copyright watermark, all in one swoop. Ah, the power of Lightroom with a couple of plugins 😉

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09 Feb

Logging your GPS stream from the chase

Almost every storm chaser has a GPS device in their vehicle. Whether it be a personal nav device, a phone with GPS or a separate GPS puck they use with street atlas software. Being a data junkie, one of the things I like to do is log my GPS stream everytime I hook it up. This way, no matter what, I’ll always have a GPS log of wherever I went on any given day. Well, as long as I bring the laptop, anyway. Aside from having a historical record of my trip, keeping a GPS log enables you to do all kinds of cool stuff after the fact. I use my GPS data to create travel maps and compile chase statistics. I also use it to geotag the photos I take so I can always say exactly where I shot a particular photo. Not only that, but with some special software I can even create watermarks with the location and timestamp of the photo! This is part 1 of a series of blog entries that will show you what I do with my GPS data and how you can do it, too!

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23 Jul

July 23, 2011 – Southwest Minnesota

Probably the deepest sleep ever for me after being up for 42 straight hours the day(s) before and driving 1,475 miles. We awoke relatively early in Aberdeen to move east into Minnesota to get in position for the chase this day. We were expecting a very unstable airmass across southern Minnesota with temperatures into the 90s and dewpoints approaching 80. I was concerned with the upper flow as we were on the right exit of a 500mb jet, but it was pretty far north and the 300 jet was pretty much in Canada, but the atmosphere was going to be primed and looking at forecast soundings from the night before we were convinced today was going to be a pretty decent day.

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