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Current Conditions at LLNL

Readings taken on 09/15/2024 @ 12:30:00 Pacific (daylight)

Instrument (height) Plot Value      
Absolute Humidity (2m) Metdat plot icon 9.74000 g/m3 0.00061 lb/ft3
Air Density (above ground level) (2m) Metdat plot icon 1183.00 g/m3  
Air Temperature (52m) Metdat plot icon 16.6 °C 62.0 °F
Air Temperature (23m) Metdat plot icon 17.2 °C 63.0 °F
Air Temperature (10m) Metdat plot icon 17.7 °C 63.9 °F
Air Temperature (2m) Metdat plot icon 18.7 °C 65.7 °F
Max Temp. Today   19.1 °C 66.4 °F
Min Temp. Today   12.4 °C 54.3 °F
Max Temp. Yesterday   30.7 °C 87.3 °F
Min Temp. Yesterday   11.3 °C 52.4 °F
Atmospheric Pressure (above ground level) (2m) Metdat plot icon 990.3 mb 29.2 " Hg
Atmospheric Pressure (reduced to sea level) Metdat plot icon 1011.1 mb 29.9 " Hg
Dew Point (2m) Metdat plot icon 11.0 °C 51.8 °F
Dew Point (10m) Metdat plot icon 10.6 °C 51.1 °F
Evaporative Heat Flux (0m) Metdat plot icon -4 watt/m2 -1 BTU/ft2-hr
Heat Flux East (0m) Metdat plot icon 71 watt/m2  
Heat Flux West (0m) Metdat plot icon 69 watt/m2  
Incoming Infrared Radiation (0m) Metdat plot icon 348 watt/m2 110 BTU/ft2-hr
Incoming Solar Radiation (2m) Metdat plot icon 762 watt/m2 242 BTU/ft2-hr
Momentum Flux (10m) Metdat plot icon -0.34 m2/s2  
Momentum Flux (52m) Metdat plot icon -1.15 m2/s2  
Momentum Flux (23m) Metdat plot icon 0.00 m2/s2  
Net Radiation (0m) Metdat plot icon 430 watt/m2 136 BTU/ft2-hr
Outgoing Infrared Radiation (0m) Metdat plot icon 492 watt/m2 156 BTU/ft2-hr
P-G Stability Class (10m) Metdat plot icon C  
Peak Wind Gust (52m) Metdat plot icon 11.8 m/s 26.4 MPH
Peak Wind Gust (23m) Metdat plot icon 11.3 m/s 25.3 MPH
Peak Wind Gust (10m) Metdat plot icon 12.0 m/s 26.8 MPH
Peak Wind Gust Direction (10m) Metdat plot icon 207 ° SSW
Peak Wind Gust Direction (23m) Metdat plot icon 221 ° SW
Peak Wind Gust Direction (52m) Metdat plot icon 222 ° SW
Precipitation (2m) Metdat plot icon 0.00 cm 0.00 in
Today   0.00 cm 0.00 in
Yesterday   0.00 cm 0.00 in
Reflected Solar Radiation (0m) Metdat plot icon 188 watt/m2 60 BTU/ft2-hr
Relative Humidity (2m) Metdat plot icon 60.1 %  
Relative Humidity (10m) Metdat plot icon 64.7 %  
Sensible Heat Flux (0m) Metdat plot icon 650 watt/m2 206 BTU/ft2-hr
Sigma Phi (52m) Metdat plot icon 8.1 °  
Sigma Phi (23m) Metdat plot icon 0.0 °  
Sigma Phi (10m) Metdat plot icon 8.8 °  
Sigma Theta (52m) Metdat plot icon 14.6 °  
Sigma Theta (23m) Metdat plot icon 18.1 °  
Sigma Theta (10m) Metdat plot icon 20.3 °  
Soil Heat Flux (0m) Metdat plot icon 164 watt/m2 52 BTU/ft2-hr
Soil Temperature (0m) Metdat plot icon 28.6 °C 83.4 °F
Soil Temperature Delta (0m) Metdat plot icon 0.7 °C  
Specific Humidity (2m) Metdat plot icon 8.24 g H2O/kg air  
Specific Humidity (10m) Metdat plot icon 8.01 g H2O/kg air  
Vertical Wind Velocity (52m) Metdat plot icon -0.1 m/s -0.3 MPH
Vertical Wind Velocity (23m) Metdat plot icon 0.1 m/s 0.1 MPH
Vertical Wind Velocity (10m) Metdat plot icon -0.1 m/s -0.3 MPH
Vertical Wind Velocity Sigma (23m) Metdat plot icon 0.00 m/s 0.00 MPH
Vertical Wind Velocity Sigma (10m) Metdat plot icon 0.85 m/s 1.89 MPH
Vertical Wind Velocity Sigma (52m) Metdat plot icon 1.09 m/s 2.45 MPH
Wet Bulb Temperature (10m) Metdat plot icon 14.1 °C 57.4 °F
Wet Bulb Temperature (2m) Metdat plot icon 14.3 °C 57.8 °F
Wind Direction (from) (10m) Metdat plot icon 232 ° SW
Wind Direction (from) (52m) Metdat plot icon 224 ° SW
Wind Direction (from) (23m) Metdat plot icon 232 ° SW
Wind Speed (52m) Metdat plot icon 7.8 m/s 17.4 MPH
Wind Speed (10m) Metdat plot icon 5.5 m/s 12.3 MPH
Wind Speed (23m) Metdat plot icon 6.5 m/s 14.5 MPH
Wind Speed Sigma (10m) Metdat plot icon 1.7 m/s 3.7 MPH
Wind Speed Sigma (52m) Metdat plot icon 1.6 m/s 3.6 MPH
Wind Speed Sigma (23m) Metdat plot icon 1.8 m/s 4.0 MPH
   
Site Information Longitude: 121° 42' 58.3" W
Latitude: 37° 41' 35.8" N
Elevation: 572 feet (174 meters)

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