How to Manage Pests

California Weather Data

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Description of UCCE_Sacramento.P (UCS, UCCE Sacramento)

| Data: Daily ~ Hourly ~ 30 minute |

PestCast Network(s)

Independent

Observer

Chuck Ingels

Location

Bradshaw Road near Keifer
County: Sacramento Nearest City: Sacramento
Latitude: 38 deg 33 min N Longitude: 121 deg 20 min W Elevation: 10 ft

Station and site characteristics

Manufacturer/model: Campbell Scientific CR10X

Available data

UC IPM database records begin/end: August 12, 2005 / July 14, 2011
Reporting interval: 30 minute, Hourly, Daily
Stored variables:
Air Temperature, max/min: Vaisala HMP45C temp-RH probe
Air Temperature, average: Vaisala HMP45C temp-RH probe
Bee Flight Time: calculated using air temp sensor
Chilling Hours: hours T < 45F
Growing Degree Days: Calculated degree-days (thresholds: 41 F, 97 F) from air temps
Dew Point Temperature: calculated from HP-043 probe
Evapotranspiration: Calculated Reference Evapotranspiration
Leaf wetness: CSI-237 resistance grid
Precipitation: TR-525WSW tipping bucket rain gauge
Relative Humidity, max/min: Vaisala HMP45C temp-RH probe
Relative Humidity, average: Vaisala HMP45C temp-RH 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

Details about reported variables

Air Temperature, max/min

Variable or Sensor:	Vaisala HMP45C temp-RH probe
Height of Sensor:	6 feet
Status:	Active
Reporting Intervals:	Daily

Air Temperature, average

Variable or Sensor:	Vaisala HMP45C temp-RH probe
Height of Sensor:	5 feet
Status:	Active
Reporting Intervals:	Daily, Hourly, 30 minute

Bee Flight Time

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

Chilling Hours

Variable or Sensor:	hours T < 45F
Reporting Intervals:	Daily

Growing Degree Days

Variable or Sensor:	Calculated degree-days (thresholds: 41 F, 97 F) from air temps
Sensor Setup:	in canopy
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

Leaf wetness

Variable or Sensor:	CSI-237 resistance grid
Height of Sensor:	plant height
Status:	ACTIVE
Reporting Intervals:	Daily, Hourly, 30 minute

Precipitation

Variable or Sensor:	TR-525WSW tipping bucket rain gauge
Height of Sensor:	3 feet
Status:	Active
Reporting Intervals:	Daily, Hourly, 30 minute

Relative Humidity, max/min

Variable or Sensor:	Vaisala HMP45C temp-RH probe
Height of Sensor:	5 feet
When Installed:	08 February 2001
Status:	Active
Reporting Intervals:	Daily

Relative Humidity, average

Variable or Sensor:	Vaisala HMP45C temp-RH probe
Height of Sensor:	5 feet
When Installed:	08 February 2001
Status:	Active
Reporting Intervals:	Daily, Hourly, 30 minute

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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