LLNL Home
Site: LLNL | Site 300 | Sandia Livermore
Instruments: abbreviated | expanded
Home >> Current Conditions at LLNL Site 300 

Current Conditions at LLNL Site 300

Readings taken on 10/20/2017 @ 18:00:00 Pacific (daylight)

Instrument (height) Plot Value      
Absolute Humidity (2m) Metdat plot icon 7.16700 g/m3 0.00045 lb/ft3
Air Density (above ground level) (2m) Metdat plot icon 1187.00 g/m3  
Air Temperature (52m) Metdat plot icon 11.9 °C 53.4 °F
Air Temperature (23m) Metdat plot icon 12.2 °C 53.9 °F
Air Temperature (2m) Metdat plot icon 12.3 °C 54.1 °F
Max Temp. Today   16.2 °C 61.2 °F
Min Temp. Today   9.6 °C 49.3 °F
Max Temp. Yesterday   20.0 °C 68.0 °F
Min Temp. Yesterday   12.4 °C 54.4 °F
Air Temperature (10m) Metdat plot icon 12.3 °C 54.2 °F
Atmospheric Pressure (above ground level) (2m) Metdat plot icon 972.1 mb 28.7 " Hg
Atmospheric Pressure (reduced to sea level) Metdat plot icon 1017.8 mb 30.1 " Hg
Dew Point (2m) Metdat plot icon 6.1 °C 43.1 °F
Dew Point (10m) Metdat plot icon 7.6 °C 45.6 °F
Evaporative Heat Flux (0m) Metdat plot icon -0 watt/m2 -0 BTU/ft2-hr
Heat Flux East (0m) Metdat plot icon -4 watt/m2  
Heat Flux West (0m) Metdat plot icon -3 watt/m2  
Incoming Infrared Radiation (0m) Metdat plot icon 287 watt/m2 91 BTU/ft2-hr
Incoming Solar Radiation (2m) Metdat plot icon 40 watt/m2 13 BTU/ft2-hr
Momentum Flux (10m) Metdat plot icon -0.13 m2/s2  
Momentum Flux (52m) Metdat plot icon -0.26 m2/s2  
Momentum Flux (23m) Metdat plot icon -0.17 m2/s2  
Net Radiation (0m) Metdat plot icon -56 watt/m2 -18 BTU/ft2-hr
Outgoing Infrared Radiation (0m) Metdat plot icon 372 watt/m2 118 BTU/ft2-hr
P-G Stability Class (10m) Metdat plot icon D  
Peak Wind Gust (23m) Metdat plot icon 12.9 m/s 28.8 MPH
Peak Wind Gust (52m) Metdat plot icon 12.5 m/s 28.0 MPH
Peak Wind Gust (10m) Metdat plot icon 12.0 m/s 26.9 MPH
Peak Wind Gust Direction (52m) Metdat plot icon 256 ° WSW
Peak Wind Gust Direction (23m) Metdat plot icon 255 ° WSW
Peak Wind Gust Direction (10m) Metdat plot icon 252 ° WSW
Precipitation (2m) Metdat plot icon 0.00 cm 0.00 in
Today   0.30 cm 0.12 in
Yesterday   0.00 cm 0.00 in
Reflected Solar Radiation (0m) Metdat plot icon 11 watt/m2 4 BTU/ft2-hr
Relative Humidity (2m) Metdat plot icon 64.5 %  
Relative Humidity (10m) Metdat plot icon 68.2 %  
Sensible Heat Flux (0m) Metdat plot icon -4 watt/m2 -1 BTU/ft2-hr
Sigma Phi (52m) Metdat plot icon 5.6 °  
Sigma Phi (23m) Metdat plot icon 4.6 °  
Sigma Phi (10m) Metdat plot icon 3.1 °  
Sigma Theta (10m) Metdat plot icon 6.2 °  
Sigma Theta (52m) Metdat plot icon 5.3 °  
Sigma Theta (23m) Metdat plot icon 5.5 °  
Soil Heat Flux (0m) Metdat plot icon -54 watt/m2 -17 BTU/ft2-hr
Soil Temperature (0m) Metdat plot icon 17.5 °C 63.5 °F
Soil Temperature Delta (0m) Metdat plot icon -0.4 °C  
Specific Humidity (10m) Metdat plot icon 6.66 g H2O/kg air  
Specific Humidity (2m) Metdat plot icon 6.04 g H2O/kg air  
Vertical Wind Velocity (23m) Metdat plot icon 0.3 m/s 0.7 MPH
Vertical Wind Velocity (10m) Metdat plot icon -0.0 m/s -0.1 MPH
Vertical Wind Velocity (52m) Metdat plot icon -0.2 m/s -0.5 MPH
Vertical Wind Velocity Sigma (52m) Metdat plot icon 1.00 m/s 2.23 MPH
Vertical Wind Velocity Sigma (23m) Metdat plot icon 0.82 m/s 1.84 MPH
Vertical Wind Velocity Sigma (10m) Metdat plot icon 0.55 m/s 1.22 MPH
Wet Bulb Temperature (10m) Metdat plot icon 9.6 °C 49.3 °F
Wet Bulb Temperature (2m) Metdat plot icon 9.1 °C 48.5 °F
Wind Direction (from) (10m) Metdat plot icon 251 ° WSW
Wind Direction (from) (23m) Metdat plot icon 251 ° WSW
Wind Direction (from) (52m) Metdat plot icon 251 ° WSW
Wind Speed (10m) Metdat plot icon 10.1 m/s 22.6 MPH
Wind Speed (52m) Metdat plot icon 10.3 m/s 23.0 MPH
Wind Speed (23m) Metdat plot icon 10.3 m/s 23.0 MPH
Wind Speed Sigma (52m) Metdat plot icon 0.9 m/s 1.9 MPH
Wind Speed Sigma (23m) Metdat plot icon 0.8 m/s 1.9 MPH
Wind Speed Sigma (10m) Metdat plot icon 0.9 m/s 2.0 MPH
   
Site Information Longitude: 121° 32' 28.0" W
Latitude: 37° 40' 31.0" N
Elevation: 1270 feet (387 meters)

Current instrument
Move your mouse over an instrument to see more information.