South of 11th Street and Lammers Road
County: San Joaquin Nearest City: Tracy
Latitude: 37 deg 44 min N Longitude: 121 deg 28 min W Elevation: 82 ft

Station and site characteristics

Manufacturer/model: Campbell Scientific CR10 or CR10X
Ground cover: Irrigated Pasture, Soil type: Heavy Clay

Available data

UC IPM database records begin/end: September 1, 2001 / on-going
Reporting interval: Daily
Stored variables:
Air Temperature, max/min: Daily max/min measured at 1.5 m (4.92 ft).
Reference Evapotranspiration: Calculated from CIMIS hourly values.
Precipitation: Daily total measured in a 20 cm (8 in) diameter gauge.
Relative Humidity, max/min: Daily max/min relative humidity measured at 1.5 m (4.92 ft).
Soil Temperature, max/min: Daily max/min measured at a 15 cm (6 in) depth.
Solar Radiation: Daily global radiation measured by Licor pyranometer at 2 m (6.5 ft).
Wind Speed/Direction: Daily average measured at 2 m (6.5 ft).
Variables with computed averages: none

Details about reported variables

Air Temperature, max/min

Variable or Sensor:	Daily max/min measured at 1.5 m (4.92 ft).
Height of Sensor:	1.5 m (4.92 ft)
When Installed:	01 September 2001
Status:	Active
Backup Station #1 / #2	MANTECA.A / MODESTO.A
Averages Station Backup:	TRACY.C

99% of possible values are stored for the period 02/07/2002 to 11/22/2009.

Reference Evapotranspiration

Variable or Sensor:

Calculated from CIMIS hourly values.

100% of possible values are stored for the period 02/07/2002 to 11/22/2009.

Precipitation

Variable or Sensor:	Daily total measured in a 20 cm (8 in) diameter gauge.
Height of Sensor:	1 m (39 in)
When Installed:	01 September 2001
Status:	Active
Backup Station #1 / #2	MATENCA.A / MODESTO.A
Averages Station Backup:	TRACY.C

100% of possible values are stored for the period 02/07/2002 to 11/22/2009.

Relative Humidity, max/min

Variable or Sensor:	Daily max/min relative humidity measured at 1.5 m (4.92 ft).
Height of Sensor:	1.5 m (4.92 ft)
When Installed:	01 September 2001
Status:	Active

97% of possible values are stored for the period 02/07/2002 to 11/22/2009.

Soil Temperature, max/min

Variable or Sensor:	Daily max/min measured at a 15 cm (6 in) depth.
Height of Sensor:	15 cm (6 in) depth
When Installed:	01 September 2001
Status:	Active
Backup Station #1 / #2	MANTECA.A / MODESTO.A
Averages Station Backup:	LODI.A

90% of possible values are stored for the period 02/07/2002 to 11/22/2009.

Solar Radiation

Variable or Sensor:	Daily global radiation measured by Licor pyranometer at 2 m (6.5 ft).
Height of Sensor:	2 m (6.5 ft)
When Installed:	01 September 2001
Status:	9/1/2001
Backup Station #1 / #2	MANTECA.A / MODESTO.A
Averages Station Backup:	MANTECA.A

86% of possible values are stored for the period 02/07/2002 to 11/22/2009.

Wind Speed/Direction

Variable or Sensor:	Daily average measured at 2 m (6.5 ft).
Height of Sensor:	2 m (6.5 ft)
When Installed:	01 September 2001
Status:	Active

100% of possible values are stored for the period 02/07/2002 to 11/22/2009.

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