Green Bay Road and California Avenue, 3 miles SE of Arbuckle
County: Colusa Nearest City: Arbuckle
Latitude: 38 deg 58 min N Longitude: 122 deg 05 min W Elevation: 160 ft

Station and site characteristics

Manufacturer/model: Campbell Scientific CR10X
Ground cover: Clean, Soil type: Sandy Loam

Available data

UC IPM database records begin/end: February 10, 2001 / on-going
Reporting interval: Hourly, Daily
Stored variables:
Air Temperature, max/min: Rotronics HP-043 Probe
Air Temperature, average: Rotronics HP-03 probe
Bee Flight Time: calculated using air temp sensor
Dew Point Temperature: calculated from HP-043 probe
Evapotranspiration: Calculated Reference Evapotranspiration
Precipitation: TR-525WSW tipping bucket rain gauge
Relative Humidity, max/min: Rotronics HP-043 probe
Relative Humidity, average: Rotronics HP-043 probe
Solar Radiation: Li200X Silicon pyranometer
Air Temp Thresholds: hours of T <= 32F; T <= 28F; T <= 26F
Wind Speed/Direction, average: Wind Sentry Wind Speed/Direction Sensor
Wind Speed/Direction, maximum: Wind Sentry Wind Direction Sensor
Variables with computed averages: none

Comments

Open area 150 feet away from buidling and 50 feet away from trees.

Details about reported variables

Air Temperature, max/min

Variable or Sensor:	Rotronics HP-043 Probe
Height of Sensor:	5 feet
When Installed:	08 February 2001
Status:	Active
Backup Station #1	ZAMORA.A
Averages Station Backup:	ZAMORA.A
Comment:	Location is in an almond field.
Reporting Intervals:	Daily

Air Temperature, average

Variable or Sensor:	Rotronics HP-03 probe
Height of Sensor:	5 feet
When Installed:	08 February 2001
Status:	Active
Reporting Intervals:	Daily, Hourly

Bee Flight Time

Variable or Sensor:	calculated using air temp sensor
When Installed:	10 February 2001
Reporting Intervals:	Daily

Dew Point Temperature

Variable or Sensor:	calculated from HP-043 probe
When Installed:	08 February 2001
Status:	Active
Reporting Intervals:	Daily, Hourly

Evapotranspiration

Variable or Sensor:	Calculated Reference Evapotranspiration
Sensor Setup:	calculated
When Installed:	01 February 2001
Comment:	Per John Edstrom, ET resumed (7/28/05)
Reporting Intervals:	Daily

Precipitation

Variable or Sensor:	TR-525WSW tipping bucket rain gauge
Height of Sensor:	3 feet
When Installed:	08 February 2001
Status:	Active
Reporting Intervals:	Daily, Hourly

Relative Humidity, max/min

Variable or Sensor:	Rotronics HP-043 probe
Height of Sensor:	5 feet
When Installed:	08 February 2001
Status:	Active
Reporting Intervals:	Daily

Relative Humidity, average

Variable or Sensor:	Rotronics HP-043 probe
Height of Sensor:	5 feet
When Installed:	08 February 2001
Status:	Active
Reporting Intervals:	Daily, Hourly

Solar Radiation

Variable or Sensor:	Li200X Silicon pyranometer
Height of Sensor:	6 feet
When Installed:	23 February 2001
Reporting Intervals:	Daily, Hourly

Air Temp Thresholds

Variable or Sensor:	hours of T <= 32F; T <= 28F; T <= 26F
When Installed:	10 February 2001
Reporting Intervals:	Daily

Wind Speed/Direction, average

Variable or Sensor:	Wind Sentry Wind Speed/Direction Sensor
Height of Sensor:	5
When Installed:	08 February 2001
Reporting Intervals:	Hourly

Wind Speed/Direction, maximum

Variable or Sensor:	Wind Sentry Wind Direction Sensor
Height of Sensor:	10 feet
When Installed:	08 February 2001
Reporting Intervals:	Daily, Hourly

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