Threading the Needles of South Dakota and Storming the Devils Tower of Wyoming Brandon Commanda
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Stability of Leaning Column at Devils Tower National Monument, Wyoming
Stability of Leaning Column at Devils Tower National Monument, Wyoming By Edwin L. Harp and Charles R. Lindsay U.S. Geological Survey Open-File Report 2006–1130 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior DIRK KEMPTHORNE, Secretary U.S. Geological Survey P. Patrick Leahy, Acting Director U.S. Geological Survey, Reston, Virginia 2006 For product and ordering information: World Wide Web: http://www.usgs.gov/pubprod Telephone: 1-888-ASK-USGS For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web: http://www.usgs.gov Telephone: 1-888-ASK-USGS Harp, Edwin L., and Lindsay, Charles R., 2006, Stability of Leaning Column at Devils Tower National Monument, Wyoming: U.S. Geological Survey Open-file Report 2006–1130, 10 p. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this report is in the public domain, permission must be secured from the individual copyright owners to reproduce any copyrighted material contained within this report. Cover photograph: Devils Tower with leaning column visible (red arrow) at lower left edge of vertical shadow on tower face. ii Contents Abstract .....................................................................................................................................................................................................1 Introduction ...............................................................................................................................................................................................1 -
CBC Document – Mar 2020 INFORMATION for ABSEIL
CBC Document – Mar 2020 The following information is intended as a handout for trainees and participants before commencing the activity. INFORMATION FOR ABSEIL TRAINEES AND CANYONING PARTICIPANTS Context Canyoning involves descending rock clefts such as waterfalls and gaps in rocks created by water. It often requires abseiling, swimming, liloing as well as rock hopping and scrambling abilities. Walking into and out of the canyon can also involve scrambling over rocks and rock climbing. Canyon participant requirements Attributes of participants for canyoning • Suitable balance evident by experience with rock hopping in creeks. • For vertical canyons, suitable abseil experience and skills. • For any canyon with deep water (more than 1.7m), the ability to tread water and swim for at least 50 metres wearing clothing and shoes. • Adequate fitness and agility to complete the trip. There is normally no going back after the first abseil requiring the group to commit to completing the trip. • Leaders and co-leaders to be advised (in confidence) of any medical condition that may affect abseiling, rock hopping or swimming. • Overnight bivies are rare in canyons, but they can happen. Recommend you have adequate mental and physical ability, as well as lightweight equipment to deal with such an event. Required equipment for Abseil training • A day pack with some snacks and water. • A helmet. A bike helmet is adequate for training. • Gloves. Any close-fitting protective gloves will do. Sailing gloves with just the tips of the forefinger and thumb exposed are ideal as they are designed for wet conditions, but leather riggers or close-fitting gardening gloves are OK. -
Analysis of the Accident on Air Guitar
Analysis of the accident on Air Guitar The Safety Committee of the Swedish Climbing Association Draft 2004-05-30 Preface The Swedish Climbing Association (SKF) Safety Committee’s overall purpose is to reduce the number of incidents and accidents in connection to climbing and associated activities, as well as to increase and spread the knowledge of related risks. The fatal accident on the route Air Guitar involved four failed pieces of protection and two experienced climbers. Such unusual circumstances ring a warning bell, calling for an especially careful investigation. The Safety Committee asked the American Alpine Club to perform a preliminary investigation, which was financed by a company formerly owned by one of the climbers. Using the report from the preliminary investigation together with additional material, the Safety Committee has analyzed the accident. The details and results of the analysis are published in this report. There is a large amount of relevant material, and it is impossible to include all of it in this report. The Safety Committee has been forced to select what has been judged to be the most relevant material. Additionally, the remoteness of the accident site, and the difficulty of analyzing the equipment have complicated the analysis. The causes of the accident can never be “proven” with certainty. This report is not the final word on the accident, and the conclusions may need to be changed if new information appears. However, we do believe we have been able to gather sufficient evidence in order to attempt an -
Climb Antarctica Required Clothing and Equipment List
CLIMB ANTARCTICA REQUIRED CLOTHING AND EQUIPMENT LIST Conditions in Antarctica change drastically throughout our season and vary depending on your location. At Union Glacier, the climate is very dry and generally sunny but wind chill can impact temperatures greatly with early November being as cold as -22°F (-30°C). Average mid-season temperatures range from -12°F to 30°F (-24°C to -1°C). To be prepared for all conditions, it is important to have a selection of items you can mix and match. The layering system described below will keep you safe and comfortable in all conditions—it is also the same system utilized by our Antarctic field staff. You do not need to wear ALL of these layers ALL of the time. Dress for the weather conditions and the activity level you expect to encounter and bring extra layers with you in your backpack in case conditions change. Base Layer Materials Polyester, Merino Wool, or Silk but NO COTTON Examples Patagonia Capilene or Smartwool Description Your first layer consists of a lightweight or midweight long- sleeved thermal top and bottom. We recommend materials that wick moisture away from your body like polyester or merino wool. If you cannot wear artificial fibers or wool, silk is an alternate option. Cotton traps moisture and can cause you to chill more rapidly. Zip T-necks are a great option as they allow ventilation. Bring undergarments, sports bras, and/or camisoles in a similar wicking material. Mid Layer Materials Polyester, Merino Wool, Stretch Fleece, Grid Fleece Examples Patagonia R1 Fleece or Rab Power Stretch Description Your second layer consists of a long-sleeved heavyweight (expedition weight) base layer top and bottom or lightweight stretch fleece top and bottom. -
Wall Free Climb in the World by Tommy Caldwell
FREE PASSAGE Finding the path of least resistance means climbing the hardest big- wall free climb in the world By Tommy Caldwell Obsession is like an illness. At first you don't realize anything is happening. But then the pain grows in your gut, like something is shredding your insides. Suddenly, the only thing that matters is beating it. You’ll do whatever it takes; spend all of your time, money and energy trying to overcome. Over months, even years, the obsession eats away at you. Then one day you look in the mirror, see the sunken cheeks and protruding ribs, and realize the toll taken. My obsession is a 3,000-foot chunk of granite, El Capitan in Yosemite Valley. As a teenager, I was first lured to El Cap because I could drive my van right up to the base of North America’s grandest wall and start climbing. I grew up a clumsy kid with bad hand-eye coordination, yet here on El Cap I felt as though I had stumbled into a world where I thrived. Being up on those steep walls demanded the right amount of climbing skill, pain tolerance and sheer bull-headedness that came naturally to me. For the last decade El Cap has beaten the crap out of me, yet I return to scour its monstrous walls to find the tiniest holds that will just barely go free. So far I have dedicated a third of my life to free climbing these soaring cracks and razor-sharp crimpers. Getting to the top is no longer important. -
Guide to Equipment and Clothing
GUIDE TO EQUIPMENT AND CLOTHING GEAR FOR MOUNTAINEERING IN NEW ZEALAND This document provides advice on choosing the right clothing and gear for your Alpine Guides mountain trip. Refer to your trips' "Equipment Checklist" to find the exact gear you need. Use the information here as a guide only. We run a range of programs that vary in duration and emphasis. If you are not sure if your gear is right for the job, please contact us GUIDE TO EQUIPMENT AND CLOTHING GEAR FOR MOUNTAINEERING IN NEW ZEALAND INDEX PAGE How to Dress | Gear for Different Seasons Clothing | Layering, Thermals, and Fabrics Outer layer: Jackets & Overtrousers Hats, Gloves, Socks, Gaiters, and other items Boots and Footwear Technical Hardware | Crampons, Ice Axes, and more Sleeping Essentials | Sleeping bags, Bivouac bags Touring Gear: Skis, Boots, & Snowboards Miscellaneous Gear - Everything else How to Dress | Gear for Different Seasons Choose your mountain wardrobe around the time of year you will visit. Mountain huts are not heated. Temperatures are colder at night, even during summer. If your trip involves camping out, go for the warmest possible combination of clothing. Winter Gear (July - October) Choose: • Warmer down (500+ loft) and synthetic jackets • Medium to heavy grade thermals and socks • Warm, insulated gloves • 4-season sleeping bags (rated to approx -12°C) • Avoid using drinking bladders and hoses during winter - they are prone to freeze even when insulated. Summer Gear (November - April) There is a wide range of temperatures through summer. Be prepared for cool, to cold temperatures during storms and at night. Choose: • 3-season sleeping bags (rated to approx -5°C) • 400-500 loft down jackets or synthetic insulating jackets • Lightweight to mid-weight thermals and socks • UV Protection is Vital Through December, January and February especially bring "cooling" garments that will reflect UV. -
Sauratown Mountain
Sauratown Mountain Cover photos: Daniel Chambo on Shock the Monkey and Anna Chapman on Barbs World/Leisure Time. Photo credits, Jeff Dunbar on Shock the Monkey and Emil Briggs on Barbs World. The Carolina Climbers Coalition has reached an agreement with the owners of Sauratown, previously one of the most popular winter destinations in the NC Piedmont. Home to a number of classic trad lines and many excellent sport routes, the area has been closed for years due to a variety of factors. If you've never climbed at Sauratown it's the best winter cragging in the Piedmont - steep and pumpy on incredible rock. If you used to climb there and haven't for the 5+ years it's been closed, welcome back it's just like your forearms remember it! IMPORTANT! Access will ONLY be allowed from December 1 to March 31st and is 7 days a week. Please do not jeopardize all of the hard work that has gone into this by trying to go to Sauratown at any other time. The cliff remains closed except for those times. Don't be the person who gets the gate slammed in our face. Seriously, don't. Many thanks to Camp Hanes, who has partnered with us on this and to the climbers who humped stainless steel up the trail and replaced 30+ bolts and anchors, flagged trail and cleaned up the base of the cliff. We wouldn't be having as much fun as we're going to have without your help. There is a fee associated with this agreement that the CCC is paying to get everyone access to the property. -
Étoile Filante IV 5.11C, 300M, South Face of Asgard Peak, Valhallas
Étoile Filante IV 5.11c, 300m, South face of Asgard peak, Valhallas Access Asgard Peak is located in Valhalla Provincial Park in Southeastern British Columbia. It is roughly 15km West of Slocan Lake near the headwaters of Mulvey Creek. To access the South Face of Asgard, climbers must start by following the regular access trail to the well known Gimli Peak from the Bannock Creek forest service road. From the regular campsite at the base of the South Ridge of Gimli, follow a trail along the west face of Gimli to a col between Gimli and Nisleheim peak (750m elevation gain over 5km). The South Face of Asgard can be seen directly across Mulvey basin from the col. The best camping location for this route is about 300 vertical meters below the north side of Gimli col near one of the upper Mulvey lakes. To get into Mulvey Basin from the col, start by locating an exposed but very handy left trending diagonal ledge on the steep north side of the col which begins near the middle of the broad col (cairn). Carefully scramble down the initial moves then traverse more easily West to the top of a steep snow/ice slope. Descend this slope; depending on the conditions crampons and ice axe can be very useful. Continue descending into Mulvey basin on snow (early season) or rock slabs (late season). Many beautiful alpine meadow for camping with good water options exist near the upper Mulvey Lakes (300m elevation loss over 1km). To access the South Face from Mulvey Lakes, ascend moderately steep slopes up and left of some rock slabs in a Westerly direction and eventually gentle slopes in a Northwesterly direction (300m elevation gain over 1.5 km). -
The American Alpine Club Guidebook to Membership Alpinist Magazine
THE AMERICAN ALPINE CLUB GUIDEBOOK TO MEMBERSHIP ALPINIST MAGAZINE ith each print edition of Alpinist, we aim to create a work of art, paying attention to every detail— from our extended photo captions to our carefully Wselected images and well-crafted stories. Inside our pages, we strive to offer our readers an experience like that of exploratory climbing, a realm of words and images where they can wander, discover surprising new viewpoints, and encounter moments of excitement, humor, awe and beauty. By publishing the work of climbers from a wide range of ages, technical abilities, nations and cultures—united by their passion for adventure and wild places—we hope to reflect and enhance the sense of community within the climbing life. Over time, back issues have become collectors’ items, serving as historical references and ongoing inspirations. Like our readers, we believe that great writing and art about climbing demand the same boldness, commitment and vision as the pursuit itself. JOIN US. Exclusive AAC Member Pricing 1 Year - $29.95 | 2 Years - $54.95 Alpinist.com/AAC ALPINIST IS A PROUD PARTNER OF THE AMERICAN ALPINE CLUB Stay Connected! @AlpinistMag @Alpinist @AlpinistMag ALP_2019_AAC Ad FIN.indd 1 6/26/19 4:14 PM WELCOME, ALL 5 You Belong Here ARTIST SPOTLIGHT 8 Brooklyn Bell on Art for the In-betweens MEMBERSHIP THROUGH THE LENS 10 Inspiration, Delivered Directly NAVAJO RISING 23 An Indigenous Emergence Story WHEN WOMEN LEAD 27 Single Pitch Instructors for the 21st Century GLACIAL VIEWS 29 A Climate Scientist Reflects & Other Research Stories CLIMBERS FOR CLIMATE 32 Taking a Stand on Climate Change, Together 1CLIMB, INFINITE POTENTIAL 34 Kevin Jorgeson Breaks Down Walls by Building Them ON PUSHING 37 24 Hours Into the Black, the AAC Grief Fund AN ODE TO MOBILITY 40 The Range of Motion Project Tackles Cotopaxi YOSEMITE'S CAMP 4 43 The Center of the Climbing Universe REWIND THE CLIMB 47 The Tragedy of the 1932 American K2 Expedition BETA 48 Everything a Club Member Needs to Know PARTING SHOT 72 Jeremiah Watt on Travel & Life a Greg Kerzhner climbing Mr. -
Equipment List
Washington Rock Climbing Gear List Northwest Mountain School will provide all of the climbing hardware, ropes, and belay devices. If you have any of your own technical climbing gear that you would like to use, please feel free to bring it along. Items included in this list are required. However, the specific products listed as examples are not. The examples listed below are the products we use ourselves. Comparable products from other manufacturers are interchangeable. Items marked with a (R) are available to rent. Quantities are limited and available on a first-come, first-served basis. Items marked with an (O) are optional. If you have any questions please don’t hesitate to contact our office. Gear for Basic Rock, Intro to Lead, Rock Rescue, Group Climbs and Anchor Clinics: Climbing Gear ! Rock Shoes (R): i.e. La Sportiva Finale or La Sportiva TC Pro ! Helmet (R): i.e. Petzl Sirocco or Petzl Meteor ! Harness (R): i.e. Petzl Adjama or Petzl Luna ! Daypack: i.e. Black Diamond Magnum 20L Clothing ! T-shirt & Shorts ! Long Sleeved Top ! Jacket ! Long Pants (for early or late season or for long climbs - weather dependent) ! Baseball cap ! Approach Shoes or Running Shoes: i.e. La Sportiva TX3 or La Sportiva Wildcat Other Items ! Sunscreen & Lip Balm w/ sunscreen ! 2 Liters of water ! Sunglasses ! Lunch food ! Camera (Optional) Foul/Cold Weather add: ! Rain jacket & pants ! Light gloves ! Light Down/Synthetic Jacket: This can be nice for belays in the spring or late fall, i.e. Patagonia Nano Air Hoody ! Warm Hat ! Synthetic Long underwear bottoms: i.e. -
Aconcagua Equip List 2017
[email protected] 877-873-5376 Aconcagua Rapid Ascent Expedition Equipment List 2017 Having the right equipment on your expedition will make almost as much a difference to your safety, comfort, and enjoyment as any physical training you do to prepare for your trip. It’s essential that you take the time to acquire the correct gear and don’t wait until the last minute to find out your local shop doesn’t have your size. This equipment is expensive, but you can often find great sales online and at your local gear store. The purpose of this gear list is to help guide your purchases. Sometimes, salespeople in your hometown don’t have first hand knowledge of high-altitude climbing, so balance their advice with what you read here. And don’t hesitate to call us for more information on any of these items. For the best personalized shopping experience with a climbing and mountaineering equipment expert, contact Alpenglow Sports’ Brendan Madigan at 530-583-6927 (w), 530-414-1472 (c), or [email protected]. Located in Tahoe City, CA, Alpenglow Sports is a gear shop dedicated to great customer service and they have an unparalleled knowledge of the products they sell. Alpenglow Sports stocks or can quickly order everything you might need for your trip. And, of course, they will be happy to ship to your location if you are not in the Tahoe area. Let them know you are going on an Alpenglow Expeditions trip. They’re familiar with our expeditions, gear preferences, and the mountains we climb. -
Yellow Spur Rope Failure Investigation by Rocky Mountain Rescue Group
Yellow Spur Rope Failure Investigation by Rocky Mountain Rescue Group March 6, 2011 On the morning of June 22, 2010, Joseph Miller fell while leading the second pitch of the Yellow Spur1 route on the Redgarden Wall in Eldorado Canyon State Park2. During the fall the climber’s rope failed, resulting in a fatal ground fall. Due to the unusual occurrence of a climbing rope failure, the Rocky Mountain Rescue Group3 (RMRG) conducted an accident investigation focused on the cause of the failure. This report contains the activities, findings and conclusions of that investigation. The intent of this report is to objectively determine what most likely happened during the accident. RMRG has no special relationship with any of the individuals or equipment manufacturers mentioned herein nor did RMRG receive any compensation for conducting this investigation. We encourage others to replicate our testing of this or similar scenarios. Figure 1a shows a photo of the Yellow Spur route with the area of the accident outlined in yellow. The second pitch of the route starts from a tree and traverses to climber’s left before heading up a dihedral (Figure 1b). The route was closed temporarily following the accident in order to gather on-site information in support of the initial investigation conducted by the Boulder County Sheriff’s Office (BCSO). Prior to re-opening the route, a detailed inspection of the second pitch of the route was performed by RMRG, and photographs were taken of the climbing protection placed by Miller during the climb. Interviews Interviews with a number of nearby climbers who witnessed the events leading to the fall and/or the fall itself were conducted by RMRG.