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Brandon Riza

Brandon Riza

Cali and anywhere else...

Brandon Riza's Passions

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Climbing

Brandon Riza's Bio

www.brandonriza.com

Brandon Riza

Brandon Rizaposted an image about on May 11, 2015

Inches of mercury?! Where's my club?...

Here's a shot of the Ambit3 Peak displaying atmospheric pressure in inches of mercury at 10k feet. I just now realized that you can mix and match system units on this watch, which is awesome! We all know that the kilopascal is the proper SI unit of atmospheric pressure and that "inches of mercury" is a throw back from caveman times that for some reason the United States of America is still using. Because the Pascal scale is metric, you just move a decimal, and barometers use hectopascals. Average Sea Level Pressure is 101.325 kPa, which barometers display as 1013.25 hPa (kilopascals vs. hectopascals...)

So, what I'm getting at, obviously, is that I've now set my Ambit3 peak to display barometric pressure in the globally-recognized and mathematically sound SI unit system of kPa (well, hPa...) which means I can sleep at night, again. (in my bed, not in my cave...)

If you're wondering why I still have it set to "feet" instead of "meters"...
I KNOW!! Thanks! I'm still trying to switch over.
Somebody who's smarter than me should write a Suunto app for this watch that displays elevations, distances and speeds in both imperical and metric units...would be a great learning tool.
However, as I mentioned earlier, you can cross-pollinate unit systems on the watch, so i'm showing feet and MPH (Imperial units of elevation and speed, respectively) while at the same time showing hPa. (metric unit of pressure)

So...why do barometers use hectopascals instead of kilopascals, you ask? Good question, and that's where the total hack that is the "millibar" comes into the story. Millibars are simply ridiculous! Hectopascals are a capitulation to stubborn early 20th century British meteorologists who invented the millibar out of thin air (pardon the pun) to be exactly analogous to the Pascal.

For some reason... :|

1 bar is exactly the same as 100,000 pascals.
So 1 millibar is exactly the same as 1 hectopascal.
Or rather, 1 hectopascal is exactly the same as 1 millibar...

Everything you never wanted to know about atmospheric pressure measurement.

Don't even get me started on PSI.
C'mon...

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Brandon Riza

Brandon Rizaposted a video about on May 6, 2015

Fuel canisters are pressurized. The only thing keeping fuel liquid in the canister is pressure. Isobutane and propane, but especially propane, want to be gases (on Earth, anyway) because, well, we all know the Universe always attempts to homogenize (2nd Law of Thermodynamics...). The device that cooks your July 4th steaks is an isolated pocket of man-made anomaly! (that's why they blow up sometimes...) Isobutane and propane want to be gasses because it's usually not cold enough for them to remain liquid. If you were hanging out in an environment that was -50F, you could have pools of freestanding liquid propane. How weird would that be?! Thus, as the temp decreases, the pressure differential between the inside and the outside of the canister decreases. If there is a large pressure differential, the liquid in the canister will boil (vaporize) when you open that canister, and you will hear the familiar hiss of a camp stove. If the pressure differential decreases enough (say...by lowering the temp enough), the gas will simply stay in that canister and you won't be able to USE it. (Imagine July 4th when it's -50F...no propane grill-outs...)
Usually, this is not a problem, who wants to grill out at -50F, or at 10F, for that matter?

Mountaineers do.
And by "grill out" i mean "melt water" so we don't die.

If you find yourself in an environment so cold that your isobutane stove is not working, you might be out of luck, unless you have an Optimus Vega...

Here's a little example. I need to flesh this experiment out a little more, but you get the idea.

And don't even get me started on Tetraoxygen.
WHAT?!? <slaps counter> WHAT?!?

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Brandon Riza

Brandon Rizaposted an image about on April 30, 2015

Lat/Long on the Ambit3 Peak...

Here's a photo of the Suunto Ambit3 Peak displaying GPS lat/long in the only way it can. <GASP!!>
I know! Bummer!
To get to this page, you have to jump out of whatever exercise profile you're in and query your location. The purpose of this feature is to save a waypoint of your current location. And that's cool and all, but...I just want to show the lat/long IN the profile. And for the life of me, I cannot figure out how to.

I like to do this kind of stuff:
www.brandonriza.com/Miscellaneous/Numbers.html

Maybe I'll try to figure out how to write my own Suunto apps.
Or maybe they'll release a firmware update.
Or maybe I just don't know what I'm doing and you can already do this...

Anybody? Anybody?...

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Brandon Riza

Brandon Rizaposted a video about on April 30, 2015

Here's a vid of our 17h51m traverse of Mount Russell in the California Sierra Nevada. The Suunto Ambit3 captures the data and when you sync it, you can generate a video like this of your activity. If your pain tolerance leans towards masochism like ours does, the video is super cool because...i mean...timelapse sunrise and all...hard to beat.

FUN WATCH! Fun app.

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Brandon Riza

Brandon Rizaposted an image about on April 28, 2015

No. YOU chill out!

The Suunto Ambit 3 Peak telling me I need to not climb mountains for 37 hours. The nerve of this thing...

Jokes aside, I'm sure the watch arrives at this number from a math equation that compares your biometrics to your recent activity, but I don't know what that math is. I'm going to research it, because I hate not knowing stuff. Every single training book or article i've ever read, from alpine training to ultra training, stresses the importance of rest periods in your training cycle. My wife recently ran a 50 mile ultra and during her training (she has this same watch) she said she was always tripping over the recovery time the watch was recommending, meaning, there were never enough hours in the day(s) to train, rest properly (or according to the watch maths recommendations) and then train again.
I do know this...when the clock runs down to zero, it really guilts you off the couch, that's for sure!

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Brandon Riza

Brandon Rizaposted a video about on April 17, 2015

Here's a vid of us climbing the East Ridge of Mount Russell in the California Sierra Nevada. Amazing route with tons of rad exposure. Super mellow scrambling...just don't fall. Easy...
The watch tracked our entire 18 hour traverse and still had 40% battery life left when we got back to Whitney Portal. It emerged with no damage other than a little scratch, but...that's what happens. Mountains scratch stuff...

Abso loving this watch so far.

Go 1080p at 60fps.
Embrace technology.
360p is for your grandma...

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Brandon Riza

Brandon Rizaposted an image about on April 15, 2015

Ambit3 above the Tioga Glacial maxima.

Well...the remnants of the Tioga Glacial Maxima, anyway.

'Just got back from a really fun climb with the Suunto Ambit 3 and again, I'd like to thank backcountry.com and Suunto for letting me try this watch out so I can post some hopefully-useful reviews and hopefully-cool photos for the community!

First of all, I'll be honest. I know that manufacturers have stated claims for weight, warmth, battery life, etc, but I did not expect this watch to actually capture our full 18 hour traverse. Call me a skeptic...
But it did, and I still had 40% battery life left over when I hit "Stop".
(I set up the Mountaineering profile to capture GPS data every minute.)
Here's the data on Movescount:

http://www.movescount.com/moves/move59047010

Since my initial review, I've experimented a lot more with this watch and I've decided that I love it.
I love the way I can edit all the watch profile parameters on movescount (or the movescount app on my phone) and sync it. No fumbling through the watch to set up the pages you want. Not that navigating through the watch is difficult, it isn't, it's very clean and easy, actually. But it's even easier to do it online or in the app.

GPS sync time seems to be incredibly fast compared to my Garmin Fenix2. I'm not sure if I've just gotten lucky with satellite orbital locations every time or what, but when I started this watch at Whitney Portal to record the route, it found the sats in less than 3 seconds. I actually thought I had inadvertently hit the "Skip" option when it was scanning.

Aside from all the normal (default) data you can set up as pages in a profile, you can also download some pretty cool apps from movescount. I downloaded an app that shows % of O2 as compared to sea level. It's fun to blame your lack performance at elevation on the dropping percentage number as you climb...
I shot a pic of it on the summit of Mount Russell. I'll post it.

Apparently however, there is in fact no way to display your GPS location as data in a profile, which is a bummer. I mean...watch selfies are part of why I climb mountains (let's be honest, here) and I like to display GPS location and elevation on the same page. (Actually, GPS location, elevation, time of day and date would be sweeeet...)
You can still get your GPS location by jumping out of the profile and into settings, where you can query your location and save a waypoint. (I took a photo of that, too.)
Not quite as ego stroking, though...

The FusedAlti mode for rectifying altimeter and barometer works great. My watch read 13 feet low on the summit. (14,081 vs. 14,093). But who's to say 14,093 is absolutely correct? Measuring the precise height of mountains is a messy endeavor, ask Radhanath Sikdar...

One super cool thing I think I knew about at one point then forgot because I murder too many brain cells in the Troposphere is that you can export the data the watch saves into movescount in GoogleEarth and not only get the track (obvious) but all the other data too. HR, EPOC, Speed, Vo2...all that stuff. So you can, for example, see what your HR was when you were on that super-sketchy section of knife-edge ridge that was 1 foot wide, 10 feet across and a ~1000 vert feet drop on both sides...

Anyway, very impressive watch so far.
I'll keep using it and shooting photos of it and smearing them all over backcountry.com.

More later...

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Brandon Riza

Brandon Rizaposted an image about on March 27, 2015

Ambit3 + Movescount app = awesome.

Here's a set of screen caps from my Mountaineering profile on my Suunto Ambit3. You can easily add more pages, and you can see you have lots of customizable options. You can click the "+" icon at the bottom and add more data entries to scroll through on the bottom entry. You can, of course, do all that in the actual watch as well, but the app makes it painless to tweak. Huge thumbs up for that, Suunto!

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Brandon Riza

Brandon Rizawrote a review of on March 27, 2015

So many devices...so little time...
5 5

Familiarity: I've used it several times
Fit: True to size

Thanks to Backcountry and Suunto for allowing me to test out this piece of gear for the backcountry.com community. I’m super excited!

I’ve only had this watch for, what…a few weeks? Things have been insane recently (I had an infection that could have blinded me and I had to have surgery! WHA?!) Loosing track of time, so…glad I have the watch, now…

I’ve been comparing usability, ergonomics and feature set to my Garmin Fenix2, and I have a few initial impressions.
First of all, I’m glad to be back on movescount. I personally like it better than Garmin Connect, but maybe just because I’m more familiar with it.
I was dubious of the iPhone Movescount app at first, but the integration between this watch and the app is very cool.
You can set all the various parameters on the phone, you can set up all the multiple page entries for each profile, and this
makes it way easier to navigate around in than the Garmin, where you have to do all of that the traditional way. (on the watch).
I’ll include a screencap from the app on my phone.
I love the amount of customizability, but it’s not quite as robust as the Fenix2, but then again, you can download various movescount apps to this watch (or make your own), which greatly expand it capability.
I haven’t had time to experiment with that yet, but I plan to.
One thing I can’t figure out is how to create page that displays my Lat/Long. I’m hoping there an app on movescount that will facilitate that.
I love the HR belt, it’s very “low profile” compared to the Garmin one.
Perhaps most importantly, I’ve found that the average time for the Ambit3 to find a GPS signal is quicker than the Fenix2.
I’ll be taking this watch with me on a few climbing trips in the coming month and I’ll post back with photos and more review…

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Brandon Riza

Brandon Rizaposted an image about on December 27, 2014

This puff seems too fragile to survive.

But survive it has. This and many similar rocky/icy excursions. Here's the (older, i guess) Mountain Hardwear Ghost Whisperer at 14,500 feet at the top of the last couloir on the Mountaineers Route on Mount Whitney. Sometimes when I'm climbing on stuff like that, I armjam. Sometimes when I'm armjamming on stuff like that, I either get sort of bloody, or I worry that whatever layer I have on will take a beating. I worry about the Ghost Whisperer especially, but it always seems to come out unscathed. At least so far.

For the extremely visually astute, yes, I should have put the Ghost Whisperer UNDERNEATH the Marmot SuperMica, but I put the SuperMica on at 12K feet as a windshirt where it started getting cold, then we rounded a corner and started ascending a North-facing gully at 14k feet and it got even colder, so I dug out and threw on the Ghost Whisperer. There are a few reasons why that order should have been reversed, but I don't like to be bothered with that stuff most of the time. I just expect my gear to work with me in whatever situation we find ourselves together in.

That's why I love this jacket. Because it does.
It gets scroonched down into a tiny ball in my pack, it gets scraped over sharp granite, sometimes I even pull in out/put it on when it's drizzling (and that just breaks ALL the rules) because it just happens to be in the very top of my pack and is thus the most convenient layer.
I've found that I use this thing way more than I thought I would. It's become ever-present in my pack. It's so light that sometimes I carry it as padding for my camera gear and never end up wearing it. It' not an exaggeration to say that it's my most-used/worn puffy layer, and I have a few.
(Copy-paste this link...you'll see what I mean...)

http://www.brandonriza.com/Tour/PuffComparisons/Tour.html

Great jacket. 5 Stars. But man...I'm way diggin on that black/red one now. Don't make me buy another one, Mountain Hardwear!

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Brandon Riza

Brandon Rizaposted an image about on December 25, 2014

Inside the ping-pong ball in SoCal?

Sort of looks like I'm in (negative) space, what with the spaceman puffy and all. Here's the summit of Mount Baldy during the first snow storm of the year. Really fun day and one more adventure for the Fenix 2. I am still absolutely in love this thing. Every now and then some caveats arise, and here's two:
It seems like it's takes forever sometimes for this thing to acquire satellites. Other times, it takes mere seconds. A few days ago I milled around for an entire song and was passed twice by the same dude who was already running. WEAK.
The other caveat is the white-on-black face.
I like it, but I don't ALWAYS like it, and i'd really like to...you know...hit a button and invert the display. Sounds impossible.
But the Ambit 3 can do it.
To do it with the Fenix 2 you have to buy the "special edition." version.
That falls into the "not cool" category.
But...minor details.
I mean...it is a GPS WAAATTCHH.

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Brandon Riza

Brandon Rizaposted an image about on December 17, 2014

Interactive Puffy Comparison...

Again, I'd like to thank backcountry.com and Mountain Equipment for giving me the opportunity to use and review this jacket, but I feel a little guilty, as I haven't yet been able to use it the way I plan on using it in the near future. (High above the treeline on a snow-draped granite Sierra knife-edged ridge...)
In an effort to provide some useful information and feedback, i made this thing:



http://www.brandonriza.com/Tour/PuffComparisons/Tour.html


(Sorry...Can't figure out how to hyperlink that...you gotta copy-paste...takes a few seconds to load and start...)

Basically, it's an interactive photo comparing the various insulation layers I use. It works on anything (iOS device, droid, desktop) but it looks coolest on a desktop/laptop, IMHO.
Try clicking on the "Projections" menu (upper left) and choosing "Stereographic"€. Or any of the other options.
You can zoom in and out to read the text, you can click the "Home" button to reset the view. You can fullscreen it, and you can view a map of where I was, if you care.

I've tried to explain where this jacket lies in the scheme of things in the link, but I'm really loving this thing so far.
It's warmth-to-weight ratio is impressive and it's just a very well thought out piece.

I'll post a better a better review with cooler photos as soon as I can get back out there and hit some objectives.
My life has been uncharacteristically climb-free for the last month and that is NOT cool, man!
Not cool.

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Brandon Riza

Brandon Rizawrote a review of on December 13, 2014

4 5

Familiarity: I've used it once or twice and have initial impressions
Fit: True to size

First off, thanks to Backcountry.com and Mountain Equipment for hand-selecting me to review the Lightline Down Jacket for the benefit of the backcountry.com community...this is the first of a couple of reviews of this, I'm sure.

Because I live in SoCal, there has not been a ton of need for a down jacket of this magnitude up until...well just yesterday. Finally nuked in the Sierra and got cold. (stupid global warming...).

When I received the jacket, my first thought was, "Whoa, this thing is full-on." Like most of us, I've had and still have a collection of outdoor clothing, including various insulation layers.
This jacket falls right in between my Mountain Hardwear Compressor and my First Ascent Peak XV. (Which fell just south of my Mountain Hardwear Absolute Zero.)

The Peak XV is just way overkill for Winter in the Sierra (I bought it for a Denali climb) but the MH Compressor isn't enough, alone, for that purpose. For the last two years, I've developed a puff/insulation layering system that includes a few other pieces of gear. I've used it in lots of places and in lots of conditions, but every now and then, as I'm settling into a campsite at 12K or a bivy on a glacier, the dreaded "Dude...I'm cold." echoes through my mind somewhere. Plus, while multi-use items are valuable in the mountains, so is simplicity. Sometimes the orchestra of interacting gear becomes a pain. SO...I'm stoked to be able to use this for those purposes, and it even spurred me into buying some OR puff pants for this winters Sierra excursions.

Anyway, the fit of this jacket is definitely "parka". I'm 5'6" and the small fits me exactly like I want a parka to fit me. Comes down a little past my waist, sort of to my pant pockets. The hood is awesome, articulated, removable and has a cool little adjustable brim. Hand pockets are super plush and you just wanna use em.
It seems to strike a good weight/bulk/wearabilty balance.
It's beefy, but not TOO beefy.

More later...

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Brandon Riza

Brandon Rizaposted an image about on December 1, 2014

OK...REALLY in the field this time...

Earlier, I posted an image that said something like "the Garmin Fenix 2 charging in the field...something something..." but the photo was on my desk in front of my laptop. Weak!
Here it is ACTUALLY charging in the field.
(Basecamp on the North side of Mount Shasta in summer...)

I've found Garmin's claims concerning battery life at various settings to be fairly accurate. The good news is that 550ish mAh cell charges pretty quickly and you don't need a lot to do it.
This little USB cell was a cheap-o one I got at Ralphs when I grabbed the Folgers can I used to store my cremated friend's ashes. (Kidding, that's a movie reference...but I did get it at Ralphs...)

Still loving this watch and as I use it more and become more familiar with it, it's becoming more fluid to interact with, and Garmin is great about fixing glitches with firmware updates.

Great watch.

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Brandon Riza

Brandon Rizaposted an image about on November 24, 2014

Burly ice-biting vicegrip beartraps.

I always feel like a rampaging cyborg when I have crampons on. Especially the kind that clamps onto mountaineering boots like these do. The little adjustment wheel on the rear lever makes it easy to adjust tension and is sort of analogous to the way vice grips work in that you can simply roll a dial, test, roll, and zero in on the amount of pressure beyond which you cannot further increase pressure. I have them dialed-in for my La Sportiva Nepal GTX mountaineering boots to a very tight tolerance and that feeling of the clamp gripping down on the welts of that boot is very gratifying indeed. For as burly as these are, they are acceptably lightweight, not in the way that aluminium crampons are, but that's not what these are for. I've crunched through miles of mixed terrain in these crampons, ice, snow, slop, scree, low fifth class rock climbs. To call them bomber is an understatement. Mine have no rust and they still manage to look shiny still.

Five big stars for these things.
Like...red hypergiant-sized stars...
We're talkin' VY Canis Majoris, here, people!!

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Brandon Riza

Brandon Rizaposted an image about on November 12, 2014

A few more photos of the Tango...

Been wearing this jacket as much as possible lately.
That top pic is weird...10k feet in an awesome snow-fog. I thought my autotimer fired and i was leaning in to check...a half second before my dog jumped all over me.
Bottom left is an example of the hood drawn up tight.
Bottom right is me being a dork.
I can't help it...

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Brandon Riza

Brandon Rizawrote a review of on November 12, 2014

Great softshell/light-puff combo...
5 5

Familiarity: I've used it several times
Fit: True to size

Thank you to Backcountry.com and Westcomb for hand-selecting me to review this piece of gear for the benefit of the backcountry.com community!

First, this jacket is EXTREMELY well put-together.
From the stitching/seams to the zippers. All very smooth.
The fit is fantastic. In-between athletic and relaxed€, leaning towards athletic.
The material and feel on this jacket is a bit hard to describe.
If you have a lightweight puffy and a light windshirt, put the puff on first, then the windshirt, and subtract 25% of the puff bulk.
That's what it's like. Very similar to the Arc T Atom I used to have.

I have a few jackets that put pressure on my trachea when fully-zipped. Not dangerously of course, but annoyingly. In a layering setup, it gets worse. The Tango zips fully very comfortably. Enough room to be cozy while not being too baggy.
The hood can be pulled up over your head when the jacket is fully-zipped. That's not true with some jackets and I love being able to do that. Speaking of the hood; look, hoods are important. You can't just sew a blob of cloth onto jacket and then say, "SEE? HOOD!"
IMHO, Arc T perfected the hood in every way. I judge all other hoods by Arc T hoods, and the hood on the Tango passes that test.
It's well-sized, fits functionally either drawn-up or not and doesn't take up too much bulk when down.
It's articulated by two front pull-coords which are accessed from the inside, not the outside.
The two hand pockets are bare-bones, which is fine in a jacket like this.

All-in-all, the jacket is just a downright pleasure to wear.
I've trailrun in it, been snowed on, rained on (DWR is amazing so far, I'll post a video) and just kicked around town in it.
I absolutely love it and can't wait to keep experimenting with it for various environments/activities.
I was gonna go climb in last weekend, but I woke up with a migraine. I'll post a pic of me sulking and looking at mountains like a total poser looser.

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