31 Aralık 2012 Pazartesi

If it's May... you chase!

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Hey everyone... I have so much work to do after the last week. I have been planning to make quite a few website updates but have been chasing storms for the past week. May 1st, 2nd, 4th, and 5th were all chase days. I also went out locally around sunset to timelapse some distant storms on May 3rd. After all of that time in the car I've been recovering and getting some work done the last few days and am finally getting around to work on things. On May 1st... I chased in Southwestern Minnesota and Northwest Iowa and got a brief tornado warned supercell! IMG_2183 copyIMG_2242 copyThere was also a decent light show after dark! IMG_2340 copyThen on May 2nd, I chased in Southern Nebraska where the cap finally broke just before dark. A supercell tried to wrap up above my head! IMG_2459 copyIMG_2507 copyThen I captured the best cloud to ground strike I had ever gotten on the way home! IMG_2659copyOn May 3rd... I went out around sunset to timelapse some local convection, I also included a timelapse of the supercell developing near Fullerton the previous day. http://www.youtube.com/watch?v=PDiZ1RAS0TIMay 4th was a very frustrating day, where supercells tried to get going and constantly weakened right as we would get to them. Here is a quick shot of some mammatus from a dying storm and then a stack of lightning images after dark near Norfolk.IMG_2745 copyNorfolkStack1 copyMay 5th was the worst day of the bunch... a strong cap stopped storms from developing and we basically got a tan with 1000 other chasers. That being said it was great to chat with friends and put some facebook faces to names in the real world. Ill keep you updated here as I get these accounts done! Thanks,Chris

Garrett's Log Entry

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Today is the 24th of May, and i had a long day. We started the day by leaving a little earlier then noon to go to the aquarium. An institute that has problems with its mission prerogative. To save animals is important, to enclose and monitor nature is not within that goal. But, it was cool, i saw an octopus! Then we went to Virginia Beach, where the water is suprisingly welcome after getting used to it. Swimming is fun! Sand, clinging to every part of your body, is not. Following that, we had our dinner at a really good pizza place, i had a pitcher of tea! The last activity of my day was a walk along the beach, which was very relaxing, and helped me with my zen, sorta. The moon is behind clouds right now, which makes me a little bit sad, but i am going to bed! Hi mom! This was a blog post by Garrett VanHecke.

Walt Disney World's Behind the Seeds Tour at Epcot

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I’ve been to Walt Disney World in Orlando, Florida, three times. That is to say, I’ve vacationed there in three different years for 7-10 days on each trip. The fact that I went back several times should be a hint as to whether I enjoyed it. Rather than review the entire thing, I’m going to break it down into several parts.  Today, I’m going to discuss the Behind the Seeds Tour at Disney’s Epcot theme park. The Behind the seeds tour takes you backstage of the Living with the Land ride. On the ride, you see brief glimpses of some of the amazing greenhouse plants that are growing in the pavilion, but you’re riding by at the pace set by the boat in which you ride, and you don’t get the opportunity to linger, ask questions, and see all the stuff that’s hiding behind the curtain.The Behind the Seeds tour is for those with a little more curiosity. Each tour group walks through the greenhouses and past the aquaculture tanks and gets to see how Disney grows mouse ears on pumpkins among other marvels.  In the greenhouse, for example, they have a giant tomato plant that, our tour guide told us, can produce more than 1150 pounds of tomatoes all by itself over the course of its 18 month lifespan. Guests of the Behind the Seeds tour will learn how to make basic hydroponics systems in their own home and will learn about the various kinds of hydroponics systems. Much of what Disney grows there is done hydroponically and the vegetables and fruits produced on site are used in the meals prepared by resort’s restaurants. The tour guides, as you would expect, are very knowledgeable and are willing to take as much time as it takes to make sure everyone’s questions are answered. Guests also get to feed the tilapia in the aquaculture tanks. There is also an alligator pond in the aquaculture area as well.  When you get a little tired of whizzing around on all the rides and want to stimulate your brain and actually learn a little something, The Behind the Seeds Tour is certainly one of my favorite attractions at Disney World.The tour lasts about an hour and costs $18 per person (on top of your Walt Disney World entrance fee). Children aged 3-9 pay just $14 each, but honestly, those at the younger end of that range should probably skip this tour. Sure, they’ll enjoy throwing a handful of feed to the fish and seeing the Mickey Mouse shaped pumpkins, but learning about nutrient film hydroponics systems is not nearly as exciting as Mr. Toad’s Wild Ride and their patience will certainly be tested. Teens and naturally inquisitive kids will love it though and it makes a great change of pace for those who are spending several days on their Disney Vacation.

Three ROCKIN' Scenic Geology Roadways

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This summer I had the great pleasure of driving the Needles Highway (South Dakota Highway 87), the Chief Joseph Scenic Byway and the Beartooth All American Road (US Highway 212) for the first time on a trip to Bozeman, MT. I had heard and read great things about these routes and they certainly delivered stunning vistas and fantastic geology (even thought it was raining and incredibly windy in some locations). I've driven across the country a dozen or so times and taken various routes, but I would have to agree that these three highways provide some of the best geology 'watching' in the country!

The Needles Highway was a bit congested since Sturgis was in full swing but luckily the views looking up weren't impeded by the traffic. However, the day was cut short by a hail-producing thunderstorm.



I also stopped at Dead Indian Hill Pass (see my Gigpan of this location here). This stretch of the road is full of switchbacks and quite steep (stay in low gear!):



This is one of my favorite vantage points on the Beartooth - it isn't as 'scenic' as some other photos I took, but I really like the sense of scale, isolation, serenity, and rugged nature of this landscape:



And these are a view other views driving the Beartooth, I think the partly cloudy drizzle really adds a nice effect to this landscape:



The paternoster lake system you can see in the photos from the Beartooth Highway are spectacular, I personally haven't seen such an easily accessible view of this stunning an alpine landscape. I've always enjoyed paternosters, as much for their morphology as the etymology of the word - it roughly translates from Latin as "Lords Prayer" and the fact that they look like a chain of rosary beads. None of the photos or Photosynths do the drives justice, if you like driving and you like geology, then put these on your list of must-do drives in the western United States!

Living in a Seismic Gap Isn't So Bad... Yet.

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After the magnitude 8.8 (MM) occurred just north of Conception Chile many friends, family, and colleagues were concerned my trip could be canceled. After quelling those fears, many became concerned about the idea that I would be living in 'earthquake and volcano country' with the added threat of possible tsunami activity. So I thought I would create a few maps to hopefully minimize concern while being honest, keeping in mind that anything is possible when you live on an active subduction zone. Subduction in this area occurs between the Nazca and South America Plates, producing dramatic topography, explosive volcanoes and powerful earthquakes.

Source: Allmendinger and González (2010)

Arica is a coastal city with approximately 190,000 residents located at 18° south latitude on the extreme northwestern edge of Chile. While historical earthquakes have indeed occurred within this region, little seismic activity has occurred here since 1877 because Arica resides within a seismic gap. This is generally not settling news since it represents a region where strain is and has been accumulating without release - meaning a considerable earthquake could hypothetically occur and Spence et al. (1999), and Berrocal et al (2004) have suggested that earthquakes in the late 1990s were precursors to a major event in the Arica 'elbow.' This is illustrated below as white ellipses, representing sections along the subduction zone that haven't experienced slip in the last century.
Source: Pritchard and Simmons (2006)

"as the only segment of the Chile-Peru Subduction Zone not to have ruptured within the last 100 years, the north Chile segment is now considered to be a region at high risk from an earthquake similar to, or larger than, the 1877 Tarapaca or Iquique earthquake (Mw 8.3)" - (Benfield 2010)

The last major event occurred in 1868 and completely leveled Arica and numerous coastal cities. This earthquake also produced a tsunami that added to both the local devastation and caused damage in New Zealand and Hawaii. This tsunami also left numerous ships stranded on land - similar to the events following the eruption of Krakatoa - such as the U.S. Wateree:

Source: Scribners Monthly


So I created some simple maps illustrating the tsunami inundation zone and historical earthquakes in the Arica region. To accomplish this I downloaded an inundation map produce by the Chilean Navy, exported the PDF as a tiff file and georeferenced it. Then I digitized the approximate boundary of the inundation zone and draped it over the topography (in relation to where I'm living and working) in ArcGIS and ArcScene to produce the following visualizations:

A simple 3D model illustrating how far both work and home are from the predicted inundation zone. The red flag represents the house, which is approximately 2.0 miles inland and the green flag is work and approximately 0.8 miles inland.


I created the earthquake magnitude maps by draping a Landsat image over a 30-m Aster-derived DEM and incorporating historical seismic data obtained from the USGS. This isn't very helpful other than illustrating how few earthquakes have occurred in this region since 1877. The large earthquake depicted in the center of the map represents the 1868 earthquake that caused so much devastation as depicted below:

Source: U.S. Library of Congress


So, while the images are visually jolting there's no real way of predicting when an earthquake will occur so I won't - and hopefully friends and family won't - spend too much time worrying about what might happen. I would be more concerned if I was living in San Francisco given the height of their buildings; it is rare to find buildings over 3 stories in Arica and they are all downtown. I'm also confident that if an earthquake occurs that produces a tsunami, even if I'm within the inundation zone, I will have plenty of warning and time to flee the mile inland necessary to avoid harm. After living in Vermont for the last 7 years, I'm a little excited about living on an active margin and embrace all the possible processes that are at work beneath the city. So, to anyone out there who is worrying, don't!

27 Aralık 2012 Perşembe

If it's May... you chase!

To contact us Click HERE
Hey everyone... I have so much work to do after the last week. I have been planning to make quite a few website updates but have been chasing storms for the past week. May 1st, 2nd, 4th, and 5th were all chase days. I also went out locally around sunset to timelapse some distant storms on May 3rd. After all of that time in the car I've been recovering and getting some work done the last few days and am finally getting around to work on things. On May 1st... I chased in Southwestern Minnesota and Northwest Iowa and got a brief tornado warned supercell! IMG_2183 copyIMG_2242 copyThere was also a decent light show after dark! IMG_2340 copyThen on May 2nd, I chased in Southern Nebraska where the cap finally broke just before dark. A supercell tried to wrap up above my head! IMG_2459 copyIMG_2507 copyThen I captured the best cloud to ground strike I had ever gotten on the way home! IMG_2659copyOn May 3rd... I went out around sunset to timelapse some local convection, I also included a timelapse of the supercell developing near Fullerton the previous day. http://www.youtube.com/watch?v=PDiZ1RAS0TIMay 4th was a very frustrating day, where supercells tried to get going and constantly weakened right as we would get to them. Here is a quick shot of some mammatus from a dying storm and then a stack of lightning images after dark near Norfolk.IMG_2745 copyNorfolkStack1 copyMay 5th was the worst day of the bunch... a strong cap stopped storms from developing and we basically got a tan with 1000 other chasers. That being said it was great to chat with friends and put some facebook faces to names in the real world. Ill keep you updated here as I get these accounts done! Thanks,Chris

"It's Only a Shed"

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Hi all, Dianne here.  As shown above, the cattle next to our dog park have watched our return with interest!  Our coach house sits right behind the tree line in the background of the photo.  

Not much to update, but I wanted to share a link to a blog which recently showcased our tiny coach house in Texas.  Even if you've seen photos of our coach house on our own blog, there are some great photos which really showcase it here:

"It's Only a Shed"

I've added a permanent link to this blog at the left margin of ours, if you are interested in future tiny coach house posts.

Aside from that, here's a quick update:



I've been riding my bike through the state park next door for exercise, and Tuesday morning I came upon this large bobcat. 

He ignored me for a while, turning to look at me from time to time, then hopped into the brush along the road.






This morning on my bike ride I saw a road runner.  By the time I got my camera out and rode up to him, he ran into the brush to hide.  You can just see his shadow in this photo.  Maybe next time....


Then I had to stop and wait for this flock of chachalachas to cross the road.



Our plantings are growing like weeds!  My tomato plants already have blooms --

They are growing in big pots that we can roll inside in case we get an overnight frost in January.  


My morning glory experiment has been a success! They have already grown to the top of the wire trellises, and each day have more and more blooms.




My wildlife cam has mostly captured opossums and early morning birds, but I did find two rabbits...


A cottontail...









And a jack rabbit...








That's all for now.   We'll post again if and when there's something to report.


Our pet photo of the day shows Bandido taking a break in the water tub at the doggie park after retrieving his beloved blue whistle ball a hundred times (exaggeration -- just seemed that way).  November is here, and a lot more of his Texas buddies are on their way south for some winter fun.  Bandido and Tequila can't wait to see them, and neither can I!

Walt Disney World's Behind the Seeds Tour at Epcot

To contact us Click HERE
I’ve been to Walt Disney World in Orlando, Florida, three times. That is to say, I’ve vacationed there in three different years for 7-10 days on each trip. The fact that I went back several times should be a hint as to whether I enjoyed it. Rather than review the entire thing, I’m going to break it down into several parts.  Today, I’m going to discuss the Behind the Seeds Tour at Disney’s Epcot theme park. The Behind the seeds tour takes you backstage of the Living with the Land ride. On the ride, you see brief glimpses of some of the amazing greenhouse plants that are growing in the pavilion, but you’re riding by at the pace set by the boat in which you ride, and you don’t get the opportunity to linger, ask questions, and see all the stuff that’s hiding behind the curtain.The Behind the Seeds tour is for those with a little more curiosity. Each tour group walks through the greenhouses and past the aquaculture tanks and gets to see how Disney grows mouse ears on pumpkins among other marvels.  In the greenhouse, for example, they have a giant tomato plant that, our tour guide told us, can produce more than 1150 pounds of tomatoes all by itself over the course of its 18 month lifespan. Guests of the Behind the Seeds tour will learn how to make basic hydroponics systems in their own home and will learn about the various kinds of hydroponics systems. Much of what Disney grows there is done hydroponically and the vegetables and fruits produced on site are used in the meals prepared by resort’s restaurants. The tour guides, as you would expect, are very knowledgeable and are willing to take as much time as it takes to make sure everyone’s questions are answered. Guests also get to feed the tilapia in the aquaculture tanks. There is also an alligator pond in the aquaculture area as well.  When you get a little tired of whizzing around on all the rides and want to stimulate your brain and actually learn a little something, The Behind the Seeds Tour is certainly one of my favorite attractions at Disney World.The tour lasts about an hour and costs $18 per person (on top of your Walt Disney World entrance fee). Children aged 3-9 pay just $14 each, but honestly, those at the younger end of that range should probably skip this tour. Sure, they’ll enjoy throwing a handful of feed to the fish and seeing the Mickey Mouse shaped pumpkins, but learning about nutrient film hydroponics systems is not nearly as exciting as Mr. Toad’s Wild Ride and their patience will certainly be tested. Teens and naturally inquisitive kids will love it though and it makes a great change of pace for those who are spending several days on their Disney Vacation.

Garrett's Log Entry

To contact us Click HERE
Today is the 24th of May, and i had a long day. We started the day by leaving a little earlier then noon to go to the aquarium. An institute that has problems with its mission prerogative. To save animals is important, to enclose and monitor nature is not within that goal. But, it was cool, i saw an octopus! Then we went to Virginia Beach, where the water is suprisingly welcome after getting used to it. Swimming is fun! Sand, clinging to every part of your body, is not. Following that, we had our dinner at a really good pizza place, i had a pitcher of tea! The last activity of my day was a walk along the beach, which was very relaxing, and helped me with my zen, sorta. The moon is behind clouds right now, which makes me a little bit sad, but i am going to bed! Hi mom! This was a blog post by Garrett VanHecke.

How to Take Photos of Kids in Front of the Christmas Tree

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Taking great pictures of your kids by the Christmas tree can be challenging. This week I tried to figure out how to take better pictures of my kids in front of our Christmas tree. I’ve put together some tips and things to try to get the kind of photos you want.

1. Turn off Your Camera’s Flash

No matter what kind of camera you have, and what your lighting conditions are, nothing will take the magic out of your Christmas tree photos more than using your camera’s built in flash.

kids and Christmas Trees

Christmas - Pre - 2012

2. Pay attention to the Background and Foreground of your Photo

No matter how good your photo is, it’s still going to look like crap if there’s a bunch of junk cluttering it up. (Like in the photo above…)

Clear a Path
At least clear a path.

3. Practice First With a Doll or Stuffed Animal

Stuffed animals are much more patient subjects than children. Be sure that you have an idea of what you want to do before you involve your kids. You’re probably still going to have to make some adjustments. Kids move around a lot more than inanimate objects so you may have to increase your ISO and reduce your shutter speed (more on that on point 10) but at least you’ll have a starting point.

more christmas pics
You’re going to have a limited timeframe so you might as well make them count.

4. Keep Your Camera Steady

Unless your room is really well lit, you’re probably going to be dealing with a lower light setting. To get a good exposure you’re likely going to have to use longer shutter speeds (so your camera takes a longer time to take the picture) This is going to make it important to keep your camera steady so that you’re not getting movement from camera shake. If you do capture any movement, it’s better for it to be because your kid is moving not you.

If you have one, you can use a tripod, but you can also use the ground, a stack of books, a table etc. You may also want to consider a remote for your camera (surprisingly affordable) or the timer on your camera (probably only useful if you can get your kids to stay still-ish).
Keep Camera Steady
I’m pretty sure that tree is not actually moving.

5. Shoot Low to the Ground

If you have small kids you may even want to lie on the ground to get a better angle.
more christmas pics3

6. Put Your Kid a Few Feet in Front of the Tree

It’s natural to want to put your kid right in front of the tree but you’ll typically have better shots if you move them a few feet away. You’ll be able to see more of the lights on your tree and you’ll be able to manipulate the aperture to blur the background if you want to.
more christmas pics2

7. Stand Back and Zoom in

Another good strategy is to also increase the distance between you and your child. If you’re farther away, you’ll be able to zoom in which will blur the background which is great for portraits and give the Christmas lights a pretty look.

Christmas - Pre - 20121

8. Use Something to Help Keep your Kid From Moving Around

This is important for two reasons – 1. to keep the tree in the background and 2. to reduce motion blur. For older kids, bribery can be a good tactic,, younger kids may benefit from a mark on the floor for where you want them to be. For babies, your best best is going to be an unfamiliar object that you don’t mind being in your shots.

use something to keep still
This tree was the perfect distraction.

9. Try to Light up Your Kid’s Face

Depending on the lighting in your house and how much your kids move around, you may want more light to get a good shot. One thing you can try is getting some natural light on your kids face. I tried this below, but my tree is too big for me to move around and my window is right beside the tree making it difficult to get the tree in the background and the sunlight on my child’s face.
more christmas pics1-001
natural light
This does give a interesting look.

The other option, and the one that will give you the most consistent success, is to use an external flash with the flash pointed at a wall or ceiling. This will light up your child without taking away the beauty of your tree.

With Flash 
Taken with external flash pointed at the wall.

10. Pick Your Camera Settings

Using the above strategies, you may be able to get great pictures just putting your camera on the no flash setting.

If you have a DSLR and want to play around here’s what I found helpful:

  1. Set your camera to Shutter priority. This will let you manipulate how long light is allowed to hit the sensor. A longer shutter speed will tend to make your christmas lights look prettier but it will also capture more movement from your kids.
  2. Set your ISO and shutter speed. You want as low an ISO as you can get away with and the longest shutter speed.
  3. You’ll probably want to start with an ISO of at least 400 and may need to bump it up to upwards of 1600 if your kid is moving around a lot.
  4. Start with a shutter speed of about 1/2 a second. If you’re getting good pictures try lengthening the shutter speed, if you are getting blurry pictures decrease it.
  5. Play around with the ISO and shutter speed settings. Increasing the ISO will allow you to use a longer exposure (longer shutter speed). (For more depth on how these are inter-related you can see my post on How to choose what professional mode to use).

DSC_0079
It’s not the sharpest image but at least she’s not blurry. Here I had to bump up the ISO to 1600 to get a good image.

A few more of my favorite shots:
DSC_0071

stand back and zoom in

flash

DSC_0115-001
Not what I was trying to do, but kind of interesting.

 

Note: Aside from cropping the above images were not digitally manipulated.

Sources used for this article:

http://www.augustteaphotography.com/taking-pictures-of-your-christmas-tree/

http://www.sarahcblog.com/2011/11/how-to-photograph-kids-in-front-of-the-christmas-tree/

http://faithfulstepsphotography.blogspot.ca/2011/12/photographing-kids-in-in-front-of.html

http://ashleyannphotography.com/blog/2008/12/04/photo-tip-christmas-tree-pics/