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USGS Coastal and Marine Hazards and Resources Program

Field Activity Details for field activity 2023-605-FA

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AKA: none

Other ID: Santa Cruz area rainfall January 2023

Status: Pending

Organization(s): USGS, Pacific Coastal and Marine Science Center

Funding Program(s): Landscape Response to Disturbance (ZP00TJV)

Principal Investigator(s): Amy East

Affiliate Investigator(s): N/A

Information Specialist(s):

Data Type(s): Environmental Data: Meteorology

Scientific Purpose/Goals: To collect supplemental rainfall data during extreme rain generated by atmospheric-river storms, January 2023.

Vehicle(s): None

Start Port/Location: Santa Cruz, California

End Port/Location: Santa Cruz, California

Start Date: 2023-01-03

End Date: 2023-01-17

Equipment Used: Onset HOBO RG3-M Rain Gauge

Information to be Derived: Rainfall data

Summary of Activity and Data Gathered: Four rain gages were deployed in the Santa Cruz, California, area to collect data during a series of atmospheric-river storms that caused extensive damage to Santa Cruz County in January 2023. The data will be used to help understand landscape responses to extreme rain, including susceptibility to landslides and flooding.

Staff:

Affiliate Staff:
N/A

Notes: N/A

Location:

Santa Cruz area and San Lorenzo Valley, Santa Cruz Mountains, California

Boundaries
North: 37.14608746 South: 36.94220903 West: -122.13912964 East: -121.97021484

Platform(s):

photo of on foot
on foot

Publications

East, A.E., and Williamson, J.L., 2023, Rain measurements in Santa Cruz County, California, January 2023: U.S. Geological Survey data release, https://doi.org/10.5066/P95YN9HE.

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
Onset HOBO RG3-M Rain Gauge --- Meteorology
Rain measurements in Santa Cruz County, California, January 2023 (Rain gages were deployed temporarily at four sites in Santa Cruz County, California, during a series of atmospheric-river storms that delivered unusually large amounts of rain in January 2023. Data collection focused on the San Lorenzo River, and include three locations in the San Lorenzo Valley (in Boulder Creek along Hilton Drive, in Felton near Glengarry Road, and in Scotts Valley along Green Valley Road), as well as one site within the city of Santa Cruz, on Darwin Street. These data are provided to facilitate emergency response and assessment of continued landscape effects of these storms.)

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