Anne Witt
Geology and Mineral Resources Program, Charlottesville, VA
Activity
2025
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LANDSLIDE SUSCEPTIBILITY MAPPING IN CENTRAL VIRGINIA: RESULTS FROM 2024 MAPPING AND PARALLELS TO HURRICANE HELENE IN WESTERN NORTH CAROLINA
28 Geohazards in Appalachia: From the Science to Practice IFriday, 21 March 20258:00 AM - 10:00 AMAppalachian C
2024
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PRELIMINARY RESULTS OF RECENT LANDSLIDE SUSCEPTIBILITY MAPPING IN ALBEMARLE AND NELSON COUNTIES, VIRGINIA
39 Current Technological Trends in Landslide Assessment and Susceptibility Studies: Innovative Digital Techniques, Collection Methods, and Modeling (Posters)Tuesday, 16 April 20248:00 AM - 12:00 PMGrand Ballroom
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GEOLOGICAL ASSESSMENT OF ULTRAMAFIC AND MAFIC ROCKS IN VIRGINIA: PROSPECTS FOR CRITICAL MINERAL EXTRACTION AND CARBON MINERALIZATION
36 Progress Towards Geologic CO2 Storage in the Eastern United StatesTuesday, 16 April 20248:00 AM - 12:00 PMVictoria
2023
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DEVELOPMENT OF A SINKHOLE RISK ASSESSMENT IN THE VIRGINIA VALLEY AND RIDGE USING ARCGIS SURVEY123
T41 Karst Hazards and Monitoring (Posters)Sunday, 15 October 20238:00 AM - 5:30 PMHall B
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EVIDENCE FOR ENHANCED SINKHOLE DEVELOPMENT AND CHEMICAL WEATHERING IN AREAS COVERED BY UNCONSOLIDATED DEPOSITS IN THE VALLEY AND RIDGE GEOLOGIC PROVINCE OF VIRGINIA
30 Geomorphic Evolution of River Corridors in the Eastern United States from the Pleistocene to the AnthropoceneSaturday, 18 March 20231:30 PM - 5:30 PMLake Fairfax
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DEFINING AND DELINEATING ANCIENT LANDSLIDE DEPOSITS DURING HAZARD MAPPING IN VIRGINIA
18 Mapping Surficial Deposits in the Appalachians: Field Methods, Digital Techniques, and Classification Strategies (Posters)Friday, 17 March 20231:30 PM - 5:30 PMGrand Ballroom A–D
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A SCALE-BASED APPROACH TO MAPPING SURFICIAL DEPOSITS IN VIRGINIA
18 Mapping Surficial Deposits in the Appalachians: Field Methods, Digital Techniques, and Classification Strategies (Posters)Friday, 17 March 20231:30 PM - 5:30 PMGrand Ballroom A–D
2022
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THE NEW DIGITAL SURFICIAL GEOLOGIC MAP OF VIRGINIA: A COMPLEMENT TO THE 2021 GEMS LEVEL-2 BEDROCK GEOLOGIC MAP OF VIRGINIA
T93 Geologic Maps and Their Derivatives (Posters)Monday, 10 October 20229:00 AM - 1:00 PMExhibit Hall F
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NEW DIGITAL GEOLOGIC MAP OF VIRGINIA COMPLETED AS A LEVEL 2 GEMS GEODATABASE
21 Geologic Maps, Geophysical Maps, 3-D Geological Models, Digital Mapping Techniques, Map Derivatives, and Digital Map Preparation (Posters)Thursday, 7 April 20221:30 PM - 5:30 PMJunior Ballroom B
2020
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USING HIGH-RESOLUTION LIDAR TO IDENTIFY RELICT LANDSLIDE FEATURES IN THE BLUE RIDGE MOUNTAINS OF CENTRAL VIRGINIA
T194 Landslide Hazard Assessments and Risk Reduction: Data Collection and Modelling Challenges (Posters)Thursday, 29 October 202010:00 AM - 12:00 PMMeeting Rooms
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SURFACE RUPTURE FROM THE 9 AUGUST 2020, MW 5.1 SPARTA, NORTH CAROLINA EARTHQUAKE AND CONNECTIONS WITH BEDROCK GEOLOGY
Current Understanding of Intraplate Seismicity and Surface Deformation Associated with the August 9th, 2020 Mw 5.1 Earthquake Near Sparta, North CarolinaWednesday, 28 October 20201:30 PM - 5:30 PMAuditorium
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SURFACE DEFORMATION ASSOCIATED WITH THE MW 5.1 SPARTA, NC, EARTHQUAKE
Current Understanding of Intraplate Seismicity and Surface Deformation Associated with the August 9th, 2020 Mw 5.1 Earthquake Near Sparta, North CarolinaWednesday, 28 October 20201:30 PM - 5:30 PMAuditorium
2019
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A NEW LOOK AT AN OLD STORM: THE 50TH ANNIVERSARY OF THE LANDSLIDE DISASTER IN NELSON COUNTY, VIRGINIA ASSOCIATED WITH HURRICANE CAMILLE
T150 Landslide Inventories, Hazard Assessments, and Risk ReductionMonday, 23 September 20191:30 PM - 5:30 PMRoom 224A, North Building
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RELIC APPALACHIAN UPLANDS: LANDSCAPES THAT MAY HAVE EVOLVED FROM THE FRONT- AND BACK-SIDES OF RIFTING
47 Sedimentary Systems of the Post-Alleghanian Eastern U.S. Atlantic Margin: Implications for Geologic Evolution, Resource Potential, and Carbon SequestrationFriday, 29 March 20192:00 PM - 3:00 PMPinckney Room
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GEOLOGICAL FACTORS EFFECTING SLOPE INSTABILITY IN THE VIRGINIA COASTAL PLAIN: OBSERVATIONS FROM THE 2018 NOTTOWAY LANE ROTATIONAL LANDSLIDE, KING WILLIAM COUNTY
15 Geologic Studies of the U.S. Atlantic Coastal PlainThursday, 28 March 20198:40 AM - 12:00 PMCalhoun Room
2018
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RESULTS FROM AGE-DATING AND PALEOSEISMIC TRENCHING ALONG THE LAKESIDE AND LITTLE FORK CHURCH FAULTS IN THE CENTRAL VIRGINIA SEISMIC ZONE
22 Seismic Hazards in the Eastern United StatesFriday, 13 April 20188:00 AM - 12:00 PMRoom 300 D
2017
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DENISON OLMSTED AND THE 1825 GEOLOGIC MAP OF NORTH CAROLINA
167 D55. Great Maps and Other Topics in the History of Geology (Posters)Monday, 23 October 20179:00 AM - 6:30 PMHalls 4EF
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INFLUENCE OF BEDROCK STRUCTURE ON SHALLOW AFTERSHOCKS IN THE CENTRAL VIRGINIA SEISMIC ZONE
T29 Intraplate Earthquake Sources, Processes, and Hazards in Central and Eastern North AmericaSunday, 22 October 20178:00 AM - 12:00 PMTahoma 5
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THE 2011 MINERAL, VIRGINIA, EARTHQUAKE TRIGGERED SHALLOW AFTERSHOCKS ON FAVORABLY ORIENTED STRUCTURES IN AREAS OF POSITIVE STATIC COULOMB STRESS CHANGE
16 Seismic Zones, Paleoseismology, and Neotectonics in the Southeastern United StatesFriday, 31 March 20178:00 AM - 12:00 PMPotomac G
2016
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INVESTIGATING THE INFLUENCE OF PREEXISTING GEOLOGIC FEATURES ON OUTLYING SHALLOW AFTERSHOCK CLUSTERS TRIGGERED BY THE 2011 MINERAL, VIRGINIA, EARTHQUAKE
T202 Evidence for Neotectonic Earthquakes and Their Driving Mechanisms in the Intraplate Region of Central and Eastern North AmericaTuesday, 27 September 20168:00 AM - 12:00 PMRoom 507
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LIDAR LINEAMENT ANALYSIS OF THE CENTRAL VIRGINIA SEISMIC ZONE – METHODOLOGY AND PRELIMINARY RESULTS
9 Evolving Perspectives on Piedmont Geology: Terrane Studies, Structural Analyses, New Mapping, and Complementary Studies (Posters)Thursday, 31 March 20168:00 AM - 5:30 PMExhibit Hall
2015
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PRELIMINARY RESULTS OF FAULT COMPILATION MAPPING IN THE SEISMICALLY ACTIVE AREAS OF VIRGINIA
T293 Intraplate Earthquakes, Seismotectonics, and Geodynamics in Eastern and Central North America (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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INVESTIGATING RECENT SURFACE MINING-RELATED LANDSLIDES IN THE APPALACHIAN COALFIELDS OF SOUTHWESTERN VIRGINIA
T86 Landslide Inventories and Time Series: Data Collection, Statistics, Geospatial Analysis, and Relationships to Other GeohazardsMonday, 2 November 20158:00 AM - 12:00 PMRoom 307
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SURFACE EXPOSURE DATING OF DEBRIS DEPOSITS IN THE VALLEY AND RIDGE PROVINCE, ROCKINGHAM COUNTY, VIRGINIA
3 In Honor of Hugh H. Mills: Geomorphology and Earth Surface Processes in the Southern Appalachians: Landscape Evolution and Practical Applications IThursday, 19 March 20158:00 AM - 12:00 PMRose
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OBSERVATIONS ON DEBRIS DEPOSITS IN THE BLUE RIDGE OF WESTERN NORTH CAROLINA: FERTILE GROUND FOR BASIC AND APPLIED RESEARCH
13 In Honor of Hugh H. Mills: Geomorphology and Earth Surface Processes in the Southern Appalachians: Landscape Evolution and Practical Applications IIThursday, 19 March 20151:00 PM - 2:20 PMRose
2014
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LANDSLIDE HAZARD MAPPING IN PAGE COUNTY, VIRGINIA: PROCESSES, RESULTS AND LESSONS LEARNED
13 Geohazards: Methods for Mapping, Monitoring, and MitigatingThursday, 10 April 20141:00 PM - 5:00 PMSolitude
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ASSOCIATION OF MODERN SEISMICITY WITH PALEOZOIC CROSS-STRIKE STRUCTURES IN THE CENTRAL VIRGINIA SEISMIC ZONE
3 Lessons Learned from the 2011 Virginia EarthquakeThursday, 10 April 20148:00 AM - 12:00 PMAssembly Hall
2012
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LANDSLIDE HAZARD MAPPING IN PAGE COUNTY, VIRGINIA: GIS PROCESSES AND PRELIMINARY FINDINGS
T195 Insights into Geological Processes and Hazards Acquired through Recent Technological AdvancesTuesday, 6 November 20121:30 PM - 5:30 PM211AB
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DEBRIS FLOW AND LANDSLIDE HAZARD STUDIES IN WESTERN NORTH CAROLINA 2004-2012: FINDINGS, LESSONS LEARNED, AND CHALLENGES
T138 Landslides and Debris Flows: Global Problems, Local SolutionsTuesday, 6 November 20128:00 AM - 12:00 PM207BC
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ESTIMATION OF COLLUVIAL FILLING OF DEBRIS-FLOW SOURCING AREAS OF THE BLUE RIDGE AND VALLEY AND RIDGE PROVINCES IN THE CENTRAL APPALACHIANS, VIRGINIA
T167 Landslides and Debris Flows: Global Problems, Local Solutions (Posters)Tuesday, 6 November 20129:00 AM - 6:00 PMHall B
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LIDAR AND GIS: TOOLS TO AUGMENT LANDSLIDE AND FAULT MAPPING IN METAMORPHIC ROCKS IN THE BLUE RIDGE GEOLOGIC PROVINCE OF WESTERN NORTH CAROLINA
T195 Insights into Geological Processes and Hazards Acquired through Recent Technological AdvancesTuesday, 6 November 20121:30 PM - 5:30 PM211AB
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GEOLOGIC, GEOMORPHIC AND GEOTECHNICAL ASPECTS OF DEBRIS FLOW INITIATION SITES IN THE BLUE RIDGE MOUNTAINS OF WESTERN NORTH CAROLINA AT STUDY LOCATIONS IN BUNCOMBE, HAYWOOD, HENDERSON, JACKSON, MACON, TRANSYLVANIA AND WATAUGA COUNTIES
T50 Practical Applications of Environmental and Engineering GeologySunday, 4 November 20121:30 PM - 5:30 PM211AB
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USING LAHARZ TO MODEL POTENTIAL DEBRIS FLOW INUNDATION ZONES IN AN EMERGENCY: THE GHOST TOWN DEBRIS FLOW, MAGGIE VALLEY, N.C
3 Practical Applications of Engineering GeologySunday, 1 April 20128:00 AM - 11:40 AMGrand Ballroom, Salon C2
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THE RIGHT TOOL FOR THE JOB: THE NORTH CAROLINA GEOLOGICAL SURVEY'S LANDSLIDE HAZARD MAPS
3 Practical Applications of Engineering GeologySunday, 1 April 20128:00 AM - 11:40 AMGrand Ballroom, Salon C2
2011
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HILLSLOPE RESPONSE TO KNICKPOINT MIGRATION IN THE SOUTHERN APPALACHIANS: IMPLICATIONS FOR THE EVOLUTION OF POST-OROGENIC LANDSCAPES
27 Geomorphology, Remote Sensing, and Geographic Information SystemsFriday, 25 March 20111:30 PM - 5:00 PMSalon A
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A NEW LOOK AT AN OLD STORM: THE LANDSLIDES ASSOCIATED WITH THE JULY 15-16, 1916 STORM IN NORTH CAROLINA
5 From the Mason-Dixon to the Caribbean: The Historic Development of Geology in the American SouthThursday, 24 March 20118:00 AM - 12:00 PMSalon C
2009
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PUBLIC POLICY, RESPONSE, AND PERCEPTION: EXAMPLES FROM THE NORTH CAROLINA GEOLOGICAL SURVEY LANDSLIDE HAZARD MAPPING PROGRAM
T92 Applications of Landslide Inventories: Creating Hazard Maps and Guiding PolicyMonday, 19 October 20098:00 AM - 12:00 PME147/148
2008
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THE PRACTICAL APPLICATION OF LIDAR TO EVALUATE POTENTIAL RELATIONSHIPS BETWEEN LINEAMENTS, GEOLOGY, STRUCTURE, AND LANDSLIDE OCCURRENCE IN THE BLUE RIDGE OF NORTH CAROLINA
3 Practical Applications of Geology in the Southeast IThursday, 10 April 20088:00 AM - 12:00 PM
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ZONE OF POTENTIAL ROCK SLOPE INSTABILITY IN WATAUGA COUNTY, NORTH CAROLINA
3 Practical Applications of Geology in the Southeast IThursday, 10 April 20088:00 AM - 12:00 PM
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LANDSLIDE HAZARD MAPPING IN WATAUGA COUNTY, NORTH CAROLINA: METHODS AND RESULTS
3 Practical Applications of Geology in the Southeast IThursday, 10 April 20088:00 AM - 12:00 PM
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LANDSLIDE HAZARD MAPPING METHODOLOGY AND EXAMPLES FROM NORTH CAROLINA
9 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic Maps (Posters)Thursday, 10 April 20088:00 AM - 5:30 PM
2007
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LIFE, DEATH AND LANDSLIDES: THE AUGUST 13-14, 1940 STORM EVENT IN WATAUGA COUNTY, NORTH CAROLINA
26 Geology in the Public InterestFriday, 30 March 20078:00 AM - 12:00 PM
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LANDSLIDE HAZARD MAPPING IN NORTH CAROLINA - GEOLOGY IN THE INTEREST OF PUBLIC SAFETY AND INFORMED DECISION MAKING
26 Geology in the Public InterestFriday, 30 March 20078:00 AM - 12:00 PM
2006
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“IT RAINETH A RAINY RAIN:” A BRIEF HISTORY OF DEBRIS FLOWS IN WESTERN NORTH CAROLINA FROM 1847 TO 2004
1 Geoscience Education and the History of GeologyThursday, 23 March 20068:00 AM - 12:00 PM
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LANDSLIDE HAZARDS AND LANDSLIDE HAZARD MAPPING IN NORTH CAROLINA
19 Surficial Geology and Geomorphology in the Appalachians: Progress and ApplicationsThursday, 23 March 20061:30 PM - 5:50 PM
Date Unknown
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Migration to a Geospatial Database to Improve Data Management In the N.C. Geological Survey's Landslide Hazard Mapping Program
T155 Landslide Inventories, Landslide Hazards, Databases, and Mapping: Status of Information and Progress toward a Shared Standard (Posters)