Debris-flow Video Files for Middle Camera (Station 2), Chalk Cliffs, Colorado, USA, 2016

Dates

Publication Date: 2021-06-22
Start Date: 2016-01-01
End Date: 2016-12-31

Citation

Smith, J.B., Delius, I., Kean, J.W., and Coe, J.A., 2021, Debris-flow and Flood Video Files, Chalk Cliffs, Colorado, USA, 2016: U.S. Geological Survey data release, https://doi.org/10.5066/P94PJWSL.

Summary

Chalk Cliffs, located 8 miles southwest of Buena Vista, Colorado, is one of the most active debris-flow areas in the state (U.S. Geological Survey). This "Child item" page includes videos of debris flows captured by one of the high-definition cameras at the monitoring site in Chalk Cliffs, CO. This camera (Middle camera) is located near Station 2. The attached figure "station_and_camera_locations.png" provides an overview figure with the location of the three cameras and three stations along the channel. Video recording for all cameras is triggered using a rainfall threshold, derived from rainfall measurements from rain gauges (Michel et al., 2019). The complete videos for all the cameras are downloaded manually during site visits. [...]

Summary

Chalk Cliffs, located 8 miles southwest of Buena Vista, Colorado, is one of the most active debris-flow areas in the state (U.S. Geological Survey). This "Child item" page includes videos of debris flows captured by one of the high-definition cameras at the monitoring site in Chalk Cliffs, CO. This camera (Middle camera) is located near Station 2. The attached figure "station_and_camera_locations.png" provides an overview figure with the location of the three cameras and three stations along the channel.

Video recording for all cameras is triggered using a rainfall threshold, derived from rainfall measurements from rain gauges (Michel et al., 2019). The complete videos for all the cameras are downloaded manually during site visits. More detailed information about the cameras and settings used can be found in the metadata file under “Process steps” in “Data quality information.”

During 2016, several debris flows were captured by the 'Middle Camera'. The videos for all debris flows captured by this camera along with the dates they were captured can be found in the attached zip folders. The file names indicate "date_camera_debrisflow."
Date is in format: month,day,year (EX: 070215).

The following citations relate to reports that provide background information for this data release:

Michel, A., Kean, J.W., Smith, J.B., Allstadt, K.E., Coe, J.A. (2019). Taking the pulse of debris flows: Extracting debris-flow dynamics from good vibrations in southern California and central Colorado. Debris-flow hazards mitigation: Mechanics, Monitoring, Modeling, and Assessment. http://dx.doi.org/10.25676/11124/173224
U.S. Geological Survey Landslide Hazards Program. (2020). Chalk Cliffs, Colorado. U.S Geological Survey, https://www.usgs.gov/natural-hazards/landslide-hazards/science/chalk-cliffs-colorado?qt-science_center_objects=0#qt-science_center_objects
Kean, J.W., Smith, J.B., and Coe, J.A., 2020, Debris-flow monitoring data, Chalk Cliffs, Colorado, USA, 2014: U.S. Geological Survey data release, https://doi.org/10.5066/P9MUWDFN

Contacts

Point of Contact :: Geologic Hazards Science Center
Originator :: Joel B Smith, Inge Delius, Jason W Kean, Jeffrey A Coe
Metadata Contact :: Inge Delius
Publisher :: U.S. Geological Survey
Distributor :: U.S. Geological Survey - ScienceBase
USGS Mission Area :: Natural Hazards
SDC Data Owner :: Landslide Hazards Program

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Debris-flow Video Files for Middle Camera (Station 2), Chalk Cliffs, Colorado, USA, 2016.xml Original FGDC Metadata	View	10.59 KB	application/fgdc+xml
081816_middlecam_debrisflow.zip		123.45 MB	application/zip
station_and_camera_locations.png “Station and Camera Locations in Study Basin at Chalk Cliffs, CO, 2016”		498.41 KB	image/png
		2.51 GB	application/zip
		2.51 GB	application/zip
		2.49 GB	application/zip

Purpose

The purpose of the dataset is to present the debris flow video files collected by 'Middle Camera' which is located near Station 2 at the monitoring site in Chalk Cliffs, CO during 2016. These files are meant to accompany the larger dataset of videos collected during 2016 by all the cameras at the monitoring site.

Debris-flow Video Files for Middle Camera (Station 2), Chalk Cliffs, Colorado, USA, 2016

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