Holdenville (HOLD)

  • Station Number: 134
  • Location: 3 miles ESE of Holdenville
  • County: Hughes
  • Commissioned: 05/28/2009
  • Latitude: 35.070730° / 35° 4' 14" N
  • Longitude: -96.355950° / 96° 21' 21" W
  • Elevation: 280 meters above Mean Sea Level (919 feet )

Variables Measured Every 5 Minutes

  • Station Battery Voltage (BATV)
  • Barometric Pressure at 0.75 m (PRES)
  • Rain since midnight UTC at 0.6m (RAIN)
  • Relative Humidity at 1.5 m (RELH)
  • Solar Radiation (SRAD)
  • Air Temperature at 9 m (TA9M)
  • Air Temperature at 1.5 m (TAIR)
  • Supplemental Air Temperature (TSLO)
  • Wind Direction at 10 m (WDIR)
  • Wind Direction Standard Deviation at 10 m (WDSD)
  • Maximum Wind Speed at 10 m (WMAX)
  • Maximum Wind Speed at 2 m (WMX2)
  • Wind Speed at 2 m (WS2M)
  • Wind Speed at 10 m (WSPD)
  • Wind Speed Standard Deviation at 10 m (WSSD)
  • Vector Wind Speed at 10 m (WVEC)

Variables Measured Every 15 Minutes

  • Soil Temperature at 10 cm under Bare Soil (TB10)
  • Soil Temperature at 5 cm under Native Vegetation (TS05)
  • Soil Temperature at 10 cm under Native Vegetation (TS10)

Variables Measured Every 30 Minutes

  • 229L Soil Moisture Final Temperature at 5 cm under Native Vegetation (FT05)
  • 229L Soil Moisture Final Temperature at 25 cm under Native Vegetation (FT25)
  • 229L Soil Moisture Final Temperature at 60 cm under Native Vegetation (FT60)
  • 229L Soil Moisture Starting Temperature at 5 cm under Native Vegetation (ST05)
  • 229L Soil Moisture Starting Temperature at 25 cm under Native Vegetation (ST25)
  • 229L Soil Moisture Starting Temperature at 60 cm under Native Vegetation (ST60)
  • Thermocouple Reference Temperature (TREF)

Site Extremes Site Extremes since commissioning on 05/28/2009

Maximum air temperature (°F) 111 08/03/2011
Minimum air temperature (°F) -12 02/16/2021
Maximum daily rainfall (in.) 5.22 04/28/2021
Maximum monthly rainfall (in.) 19.77 05/2015
Maximum annual rainfall (in.) 76.93 2015
Maximum wind speed (mph) 69.3 10/20/2019



Soil Characteristics

  Texture Class % Sand % Silt % Clay
5 cm depth Loam 26.1 49.6 24.3
25 cm depth Silt Loam 24.9 50.2 24.9
60 cm depth Silty Clay 19.7 40 40.3
75 cm depth Clay 17.2 39.8 43