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Washington Division of Geology and Earth Resources Open File Report
l 122 EARTHQUAKES AND SEISMOLOGY - LEGAL ASPECTS OPEN FILE REPORT 92-2 EARTHQUAKES AND Ludwin, R. S.; Malone, S. D.; Crosson, R. EARTHQUAKES AND SEISMOLOGY - LEGAL S.; Qamar, A. I., 1991, Washington SEISMOLOGY - 1946 EVENT ASPECTS eanhquak:es, 1985. Clague, J. J., 1989, Research on eanh- Ludwin, R. S.; Qamar, A. I., 1991, Reeval Perkins, J. B.; Moy, Kenneth, 1989, Llabil quak:e-induced ground failures in south uation of the 19th century Washington ity of local government for earthquake western British Columbia [abstract). and Oregon eanhquake catalog using hazards and losses-A guide to the law Evans, S. G., 1989, The 1946 Mount Colo original accounts-The moderate sized and its impacts in the States of Califor nel Foster rock avalanches and auoci earthquake of May l, 1882 [abstract). nia, Alaska, Utah, and Washington; ated displacement wave, Vancouver Is Final repon. Maley, Richard, 1986, Strong motion accel land, British Columbia. erograph stations in Oregon and Wash Hasegawa, H. S.; Rogers, G. C., 1978, EARTHQUAKES AND ington (April 1986). Appendix C Quantification of the magnitude 7.3, SEISMOLOGY - NETWORKS Malone, S. D., 1991, The HAWK seismic British Columbia earthquake of June 23, AND CATALOGS data acquisition and analysis system 1946. [abstract). Berg, J. W., Jr.; Baker, C. D., 1963, Oregon Hodgson, E. A., 1946, British Columbia eanhquak:es, 1841 through 1958 [ab Milne, W. G., 1953, Seismological investi earthquake, June 23, 1946. gations in British Columbia (abstract). stract). Hodgson, J. H.; Milne, W. G., 1951, Direc Chan, W.W., 1988, Network and array anal Munro, P. S.; Halliday, R. J.; Shannon, W. -
Issaquah Honors Kappler
Newsletter of the Issaquah Alps Trails Club THE ALPINER July August September 2018 Cougar Squak Tiger Grand Ridge Taylor Rattlesnake ISSAQUAH HONORS KAPPLER David Kappler, the longest “Dave has routinely brought serving active member of the positive media attention to Issaquah Alps Trails Club and Issaquah and its outdoor trea- current vice-president for advo- sures. He is an inspiring cacy, has received the highest example to all of us in portray- honor bestowed upon residents ing how one person can ef- of the City of Issaquah: its Hall fectively engage in and make of Fame for a citizen making a their community stronger and lasting contribution to the com- better. Without Dave’s endur- munity. The award was pre- ing legacy of efforts in open sented at the May 8 meeting of space conservation, trails, and the Greater Issaquah Chamber environmental protection, Is- of Commerce. saquah would be a much lesser Nominees for the honor were Kappler cited by Issaquah Mayor Mary Lou Pauly place. evaluated on the following criteria: inspiration, service, “Instead, Issaquah, known for its close connections to leadership, civic-mindedness, activity in drawing posi- nature, stands out as one of the region’s and nation’s most tive attention to the community, fund-raising efforts for desirable places to live. Dave Kappler well deserves a the public good, and length of service to the community. place in Issaquah’s Hall of Fame.” Kappler was nominated by Ken Konigsmark, who wrote The only other IATC member so honored over the years the following in his nomination: is Harvey Manning, club founder. -
1922 Elizabeth T
co.rYRIG HT, 192' The Moootainetro !scot1oror,d The MOUNTAINEER VOLUME FIFTEEN Number One D EC E M BER 15, 1 9 2 2 ffiount Adams, ffiount St. Helens and the (!oat Rocks I ncoq)Ora,tecl 1913 Organized 190!i EDITORlAL ST AitF 1922 Elizabeth T. Kirk,vood, Eclttor Margaret W. Hazard, Associate Editor· Fairman B. L�e, Publication Manager Arthur L. Loveless Effie L. Chapman Subsc1·iption Price. $2.00 per year. Annual ·(onl�') Se,·ent�·-Five Cents. Published by The Mountaineers lncorJ,orated Seattle, Washington Enlerecl as second-class matter December 15, 19t0. at the Post Office . at . eattle, "\Yash., under the .-\0t of March 3. 1879. .... I MOUNT ADAMS lllobcl Furrs AND REFLEC'rION POOL .. <§rtttings from Aristibes (. Jhoutribes Author of "ll3ith the <6obs on lltount ®l!!mµus" �. • � J� �·,,. ., .. e,..:,L....._d.L.. F_,,,.... cL.. ��-_, _..__ f.. pt",- 1-� r�._ '-';a_ ..ll.-�· t'� 1- tt.. �ti.. ..._.._....L- -.L.--e-- a';. ��c..L. 41- �. C4v(, � � �·,,-- �JL.,�f w/U. J/,--«---fi:( -A- -tr·�� �, : 'JJ! -, Y .,..._, e� .,...,____,� � � t-..__., ,..._ -u..,·,- .,..,_, ;-:.. � --r J /-e,-i L,J i-.,( '"'; 1..........,.- e..r- ,';z__ /-t.-.--,r� ;.,-.,.....__ � � ..-...,.,-<. ,.,.f--· :tL. ��- ''F.....- ,',L � .,.__ � 'f- f-� --"- ��7 � �. � �;')'... f ><- -a.c__ c/ � r v-f'.fl,'7'71.. I /!,,-e..-,K-// ,l...,"4/YL... t:l,._ c.J.� J..,_-...A 'f ',y-r/� �- lL.. ��•-/IC,/ ,V l j I '/ ;· , CONTENTS i Page Greetings .......................................................................tlristicles }!}, Phoiitricles ........ r The Mount Adams, Mount St. Helens, and the Goat Rocks Outing .......................................... B1/.ith Page Bennett 9 1 Selected References from Preceding Mount Adams and Mount St. -
A Decision Framework for Managing the Spirit Lake and Toutle River System at Mount St
THE NATIONAL ACADEMIES PRESS This PDF is available at http://nap.edu/24874 SHARE A Decision Framework for Managing the Spirit Lake and Toutle River System at Mount St. Helens (2018) DETAILS 336 pages | 6 x 9 | PAPERBACK ISBN 978-0-309-46444-4 | DOI 10.17226/24874 CONTRIBUTORS GET THIS BOOK Committee on Long-Term Management of the Spirit Lake/Toutle River System in Southwest Washington; Committee on Geological and Geotechnical Engineering; Board on Earth Sciences and Resources; Water Science and Technology Board; Division on Earth and Life Studies; Board on Environmental Change and Society; FIND RELATED TITLES Division of Behavioral and Social Sciences and Education; National Academies of Sciences, Engineering, and Medicine SUGGESTED CITATION National Academies of Sciences, Engineering, and Medicine 2018. A Decision Framework for Managing the Spirit Lake and Toutle River System at Mount St. Helens. Washington, DC: The National Academies Press. https://doi.org/10.17226/24874. Visit the National Academies Press at NAP.edu and login or register to get: – Access to free PDF downloads of thousands of scientific reports – 10% off the price of print titles – Email or social media notifications of new titles related to your interests – Special offers and discounts Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the National Academies Press. (Request Permission) Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy -
Jefferson County Hazard Identification and Vulnerability Assessment 2011 2
Jefferson County Department of Emergency Management 81 Elkins Road, Port Hadlock, Washington 98339 - Phone: (360) 385-9368 Email: [email protected] TABLE OF CONTENTS PURPOSE 3 EXECUTIVE SUMMARY 4 I. INTRODUCTION 6 II. GEOGRAPHIC CHARACTERISTICS 6 III. DEMOGRAPHIC ASPECTS 7 IV. SIGNIFICANT HISTORICAL DISASTER EVENTS 9 V. NATURAL HAZARDS 12 • AVALANCHE 13 • DROUGHT 14 • EARTHQUAKES 17 • FLOOD 24 • LANDSLIDE 32 • SEVERE LOCAL STORM 34 • TSUNAMI / SEICHE 38 • VOLCANO 42 • WILDLAND / FOREST / INTERFACE FIRES 45 VI. TECHNOLOGICAL (HUMAN MADE) HAZARDS 48 • CIVIL DISTURBANCE 49 • DAM FAILURE 51 • ENERGY EMERGENCY 53 • FOOD AND WATER CONTAMINATION 56 • HAZARDOUS MATERIALS 58 • MARINE OIL SPILL – MAJOR POLLUTION EVENT 60 • SHELTER / REFUGE SITE 62 • TERRORISM 64 • URBAN FIRE 67 RESOURCES / REFERENCES 69 Jefferson County Hazard Identification and Vulnerability Assessment 2011 2 PURPOSE This Hazard Identification and Vulnerability Assessment (HIVA) document describes known natural and technological (human-made) hazards that could potentially impact the lives, economy, environment, and property of residents of Jefferson County. It provides a foundation for further planning to ensure that County leadership, agencies, and citizens are aware and prepared to meet the effects of disasters and emergencies. Incident management cannot be event driven. Through increased awareness and preventive measures, the ultimate goal is to help ensure a unified approach that will lesson vulnerability to hazards over time. The HIVA is not a detailed study, but a general overview of known hazards that can affect Jefferson County. Jefferson County Hazard Identification and Vulnerability Assessment 2011 3 EXECUTIVE SUMMARY An integrated emergency management approach involves hazard identification, risk assessment, and vulnerability analysis. This document, the Hazard Identification and Vulnerability Assessment (HIVA) describes the hazard identification and assessment of both natural hazards and technological, or human caused hazards, which exist for the people of Jefferson County. -
The Complete Script
Feb rua rg 1968 North Cascades Conservation Council P. 0. Box 156 Un ? ve rs i ty Stat i on Seattle, './n. 98 105 SCRIPT FOR NORTH CASCAOES SLIDE SHOW (75 SI Ides) I ntroduct Ion : The North Cascades fiountatn Range In the State of VJashington Is a great tangled chain of knotted peaks and spires, glaciers and rivers, lakes, forests, and meadov;s, stretching for a 150 miles - roughly from Pt. fiainier National Park north to the Canadian Border, The h undreds of sharp spiring mountain peaks, many of them still unnamed and relatively unexplored, rise from near sea level elevations to seven to ten thousand feet. On the flanks of the mountains are 519 glaciers, in 9 3 square mites of ice - three times as much living ice as in all the rest of the forty-eight states put together. The great river valleys contain the last remnants of the magnificent Pacific Northwest Rain Forest of immense Douglas Fir, cedar, and hemlock. f'oss and ferns carpet the forest floor, and wild• life abounds. The great rivers and thousands of streams and lakes run clear and pure still; the nine thousand foot deep trencli contain• ing 55 mile long Lake Chelan is one of tiie deepest canyons in the world, from lake bottom to mountain top, in 1937 Park Service Study Report declared that the North Cascades, if created into a National Park, would "outrank in scenic quality any existing National Park in the United States and any possibility for such a park." The seven iiiitlion acre area of the North Cascades is almost entirely Fedo rally owned, and managed by the United States Forest Service, an agency of the Department of Agriculture, The Forest Ser• vice operates under the policy of "multiple use", which permits log• ging, mining, grazing, hunting, wt Iderness, and alI forms of recrea• tional use, Hov/e ve r , the 1937 Park Study Report rec ornmen d ed the creation of a three million acre Ice Peaks National Park ombracing all of the great volcanos of the North Cascades and most of the rest of the superlative scenery. -
GEOLOGIC MAP of the Mccoy PEAK QUADRANGLE, SOUTHERN CASCADE RANGE, WASHINGTON
U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY Geologic map of the McCoy Peak quadrangle, southern Cascade Range, Washington by Donald A. Swanson1 Open-File Report 92-336 This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. 'U.S. Geological Survey, Department of Geological Sciences AJ-20, University of Washington, Seattle, Washington 98195 CONTENTS INTRODUCTION ........................ 1 5. Locations of samples collected in McCoy Peak ACKNOWLEDGMENTS ................... 1 {quadrangle ......................... 6 ROCK TERMINOLOGY AND CHEMICAL 6. Alkali-lime classification diagram for Tertiary CLASSIFICATION .................... 2 rocks in McCoy Peak quadrangle .......... 7 GENERAL GEOLOGY .................... 6 7. Plot of FeO*/MgO vs. SiO2 for rocks from TERTIARY ROCKS OLDER THAN INTRUSIVE McCoy Peak quadrangle ................ 7 SUITE OF KIDD CREEK ............... 7 8. Plot of total alkalis vs. SiO2 for rocks in McCoy Volcaniclastic rocks ................... 7 Peak quadrangle ..................... 8 Chaotic volcanic breccia ................ 8 9. Plot of K2O vs. SiO2 for rocks from McCoy Vitroclastic dacite and andesite breccia ...... 9 Peak quadrangle ..................... 8 Volcanic centers ...................... 10 10. Distrbution of pyroxene andesite and basaltic Regional dike swarm .................. 11 andesite dikes in French Butte, Greenhorn Age .............................. 13 Buttes, Tower Rock, and McCoy Peak INTRUSIVE SUITE OF KIDD CREEK ......... 13 quadrangles ........................ 12 Dikes ............................. 14 11. Rose diagrams of strikes of dikes and beds in Sills .............................. 16 McCoy Peak and other quadrangles ....... 13 Relation of dikes and sills ............... 16 12. Plcts of TiO2, FeO*, and MnO vs. -
Rediscover the Suiattle: Hikes and Sights
Le Conte Chaval, Mountain Rediscover the Suiattle:Mount Hikes and Sights Su ia t t l e R o Crater To Marblemount, a d Lake Sentinel Old Guard Hwy 20 Peak Bi Buckindy, Peak g C reek Mount Misch, Lizard Mount (not Mountain official) Boulder Boat T Hurricane e Lake Peak Launch Rd na Crk s as C en r G L A C I E R T e e Ba P E A K k ch e l W I L D E R N E S S Agnes o Mountain r C Boulder r e Lake e Gunsight k k Peak e Cub Trailhead k e Dome e r Lake Peak Sinister Boundary e C Peak r Green Bridge Put-in C y e k Mountain c n u Lookout w r B o e D v Darrington i Huckleberry F R Ranger S Mountain Buck k R Green Station u Trailhead Creek a d Campground Mountain S 2 5 Trailhead Old-growth Suiattle in Rd Mounta r Saddle Bow Grove Guard een u Gr Downey Creek h Mountain Station lp u k Trailhead S e Bannock Cr e Mountain To I-5, C i r Darrington c l Seattle e U R C Gibson P H M er Sulphur S UL T N r S iv e uia ttle R Creek T e Falls R A k Campground I L R Mt Baker- Suiattle d Trailhead Sulphur Snoqualmie Box ! Mountain Sitting Mountain Bull National Forest Milk n Creek Mountain Old Sauk yo Creek an North Indigo Bridge C Trailhead To Suiattle Closure Lake Lime Miners Ridge White Road Mountain No Trail Chuck Access M Lookout Mountain M I i Plummer L l B O U L D E R Old Sauk k Mountain Rat K Image Universal C R I V E R Trap Meadow C Access Trail r Lake Suiattle Pass Mountain Crystal R e W I L D E R N E S S e E Pass N Trailhead Lake k Sa ort To Mountain E uk h S Meadow K R id Mountain T ive e White Chuck Loop Hwy ners Cre r R i ek R M d Bench A e Chuc Whit k River I I L Trailhead L A T R T Featured Trailheads Land Ownership S To Holden, E Other Trailheads National Wilderness Area R Stehekin Fire C Mountain Campgrounds National Forest I C Beaver C I F P A Fortress Boat Launch State Conservation Lake Pugh Mtn Mountain Trailhead Campground Other State Road Helmet Butte Old-growth Lakes Mt. -
Roadless Rule and Dark Divide the Dark Divide Was Once Much Larger Than Its Current 76,000 Acres
Exploring the PRING S RA Dark Divide I Despite its intimidating name, the Dark Divide is a place of sunny ridges and tremendous wildflower meadows. The region is endangered, however, by threats from off-road vehicle use. Southwest Washington’s threatened gem By Andrew Engelson soils and meadows. The region was A thick layer of ash from the 1980 excluded from the protections of the eruption of Mount St. Helens is still Don’t be afraid of the Dark Divide. 1984 Washington Wilderness Bill. prominent. Even with a somewhat ominous But hikers are slowly reclaiming the The region is home to a variety of name, this spectacular roadless area ridges with their boots. And there are forest ecosystems, all dependent on between Mount St. Helens and Mt. many reasons to go: unique geology, wildfires. Huge wildfires in the early Adams is actually filled with light: sun- abundant wildflowers and wildlife, 1900s left many of the open meadows baked ridges, subalpine forests, and and superb views. and silver-gray snags you’ll find there meadows exploding with wildflowers. The lava flows that are the founda- today. Even so, the region is home to Named for the 19th century miner tion of the 76,000-acre region are huge trees. Just outside the Dark and settler John Dark, the Dark approximately 20 to 25 million years Divide roadless area, you can find the Divide long served as hunting and old. Areas such as Juniper and world’s largest noble fir, near gathering grounds for American Langille Ridge were actually once Yellowjacket Creek. -
Salmon and Steelhead Habitat Limiting Factors
SALMON AND STEELHEAD HABITAT LIMITING FACTORS WATER RESOURCE INVENTORY AREA 16 DOSEWALLIPS-SKOKOMISH BASIN Hamma Hamma River, Ecology Oblique Photo, 2001 WASHINGTON STATE CONSERVATION COMMISSION FINAL REPORT Ginna Correa June 2003 ACKNOWLEDGEMENTS The WRIA 16 salmon habitat limiting factors report could not have been completed without considerable contributions of time and effort from the following people who participated in various capacities on the technical advisory group (TAG): Charles Toal, Washington Department of Ecology Doris Small, Washington Department of Fish and Wildlife Herb Cargill, Washington Department of Natural Resources Jeff Davis, Washington Department of Fish and Wildlife Jeff Heinis, Skokomish Tribe John Cambalik, Puget Sound Action Team Marc McHenry, US Forest Service Margie Schirato, Washington Department of Fish and Wildlife Marty Ereth, Skokomish Tribe Randy Johnson, Washington Department of Fish and Wildlife Richard Brocksmith, Hood Canal Coordinating Council Steve Todd, Point No Point Treaty Council In addition, the author also wishes to thank the following for extensive information regarding fish populations and habitat conditions and substantial editorial comments during development of the report: Dr. Carol Smith, WCC for the Introduction chapter of this report; Carol Thayer, WDNR, for extensive GIS analysis of DNR ownership; Carrie Cook-Tabor, USFWS, for data contribution on the Hamma Hamma; Denise Forbes, Mason County Public Works, for the county perspective on the Skokomish; Ed Manary, WCC, for his guidance -
UNIVERSITY of CALIFORNIA Los Angeles Development Of
UNIVERSITY OF CALIFORNIA Los Angeles Development of baddeleyite as a chronometer for recent silica-undersaturated lavas A thesis submitted in satisfaction of the requirements for the degree Master of Science in Geochemistry by Wan Ning Wu 2014 ABSTRACT OF THESIS Development of baddeleyite as a chronometer for recent silica-undersaturated lavas by Wan Ning Wu Master of Science in Geochemistry University of California, Los Angeles, 2014 Professor Axel K. Schmitt, Chair Baddeleyite is a frequently found accessory mineral in silica-undersaturated lavas. Because it is typically enriched in uranium, while having low initial lead, baddeleyite has long been a prime target for U-Pb geochronology for mafic rocks. The difficulties in retrieving small baddeleyite grains from volcanic samples and the lack of a detailed understanding of baddeleyite occurrence, however, have limited baddeleyite chronology largely to coarse-grained mafic intrusive rocks. In this thesis, the development of U-Th in-situ baddeleyite analysis using Secondary Ionization Mass Spectrometry (SIMS) is presented together with an assessment of baddeleyite occurrence in Quaternary silica- undersaturated lavas. Samples studied include the Cathedral Crag and Burroughs Mountain lava flows of Cascade arc volcanoes Mt. Baker and Mt. Rainier (Washington, USA), respectively, and Accademia, Punta Marmolite and Cuma lava domes of the Campi Flegrei caldera (Naples, Italy). Baddeleyite crystals were initially identified in cut and polished rock billets using scanning electron microscope (SEM) backscatter imaging and energy dispersive x-ray analysis, before they were separated by diamond-drilling for ii SIMS analysis. A total of 62 and 52 baddeleyite crystals were documented from Cathedral and Burroughs Mountain lava flows; 205, 42 and 15 baddeleyite crystals were documented from Accademia, Punta Marmolite and Cuma lava domes, respectively. -
7/' / 7? Title: Composition, Distribution and Succession of Subal Ne Meadows In
AN ABSTRACT OF THE THESIS OF Jan Alan Henderson for theDoctor of Philosophy inPlant Ecology (Botany) presented on 9 7/' / 7? Title: Composition, Distribution and Succession of Subal ne Meadows in Mount Rainier National Park Abstract approved: --' Dr. W. W. Chilcote In 1970 a phytoscxiological reconnaissance consisting of 135 plots in the Subalpine Meadow Zone was made. These samples were sorted using an association table and several Alpine Zone and very early seral communities were set aside, An additional hundred plots taken by M. 3. Hamann were incorporated with these and compiled in another association table and com- bined in a two-dimensional ordination.This analysis yielded 18 major and 16 minor described community types which were clustered into five vegetation types. A key to the vegetation and community types is also presented. Soil moisture and temperature data were taken during 1971 and 1972 and are used to help characterize selected important communities. Soil moistures did not drop much during either season, although differences between corn- munities are apparent. The difference in temperatures (of the top 2 cm of soil) of the same selected communities were more striking. The Festuca domi- nated communities experienced soil temperatures over350C, while maximum temperatures in other communities rarely ranged over 20 C Low mght- time temperatures were relatively similar from conimumty to commumty, ranging from near freezing to about + 5° C. Several successional patterns were uncovered. In general the com- munities in the Low-Herbaceous Vegetation Type are early seral and are replaced by members of the Wet-Sedge, Lush-Herbaceous and the Dry-Grass Vegetation Types.