Filters: Tags: drainage basin (X) > partyWithName: Natural Hazards (X) > Types: OGC WMS Layer (X)

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Post-wildfire debris-flow monitoring data, Arroyo Seco, 2009 Station Fire, Los Angeles County, California, November 2009 to March 2010. This data release includes time-series data from a monitoring site located in a small drainage basin in the Arroyo Seco watershed in Los Angeles County, CA, USA (N3788964 E389956, UTM Zone 11, NAD83). The site was established after the 2009 Station Fire and recorded a series debris flows in the first winter after the fire. The data include three types of time-series: (1) 1-minute time series of rainfall, soil water content, channel bed pore pressure and temperature, and flow stage recorded by radar and laser distance meters (ArroyoSecoContinuous.csv); (2) 10-Hz time series of flow stage recorded by the laser distance meter during rain storms (ArroyoSecoStormLaser.csv), and (3) 2-second time series of rainfall and... Categories: Data; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arroyo Seco, California, GHSC, Geologic Hazards Science Center, Landslides Hazards Program, Los Angeles County, California, All tags... USGS, USGS Science Data Catalog (SDC), debris flow, drainage basin, earth science, fire, geophysics, heterogeneous infiltration capacity, infiltration capacity, landslide, landslide hazard, rainfall, seismology, soil water content, wildfire, Fewer tags Post-wildfire debris-flow monitoring data, 2014 Silverado Fire, Orange County, California, November 2014 to January 2016 This data release includes time-series data from two monitoring stations in a small drainage basin burned in the 2014 Silverado Fire, Orange County, California. One station (upper station) is located in the headwaters of the study area (33 45’39.10”N, 117 35’17.48”W, WGS84). The other station (lower station) is located at the outlet of the study area (33 45’04.61”N, 117 35’12.54”W). The data were collected between November 15, 2014 and January 14, 2016. The data include continuous 1-minute time series of rainfall and soil water content recorded at the both stations and intermittent (during rain storms) 50-Hz time series of flow-induced ground vibrations recorded by geophones at the lower station. The soil water... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: GHSC, Geologic Hazards Science Center, Landslides Hazards Program, Orange County, California, USGS, All tags... USGS Science Data Catalog (SDC), debris flow, drainage basin, earth science, fire, geophysics, heterogeneous infiltration capacity, infiltration capacity, landslide, landslide hazard, rainfall, seismology, soil water content, wildfire, Fewer tags