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Current Conditions at LLNL Site 300

Readings taken on 01/08/2025 @ 10:30:00 Pacific (standard)

Instrument (height) Plot Value      
Absolute Humidity (2m) Metdat plot icon 3.77000 g/m3 0.00024 lb/ft3
Air Density (above ground level) (2m) Metdat plot icon 1197.00 g/m3  
Air Temperature (23m) Metdat plot icon 10.8 °C 51.4 °F
Air Temperature (2m) Metdat plot icon 11.9 °C 53.4 °F
Max Temp. Today   11.9 °C 53.4 °F
Min Temp. Today   7.4 °C 45.3 °F
Max Temp. Yesterday   14.1 °C 57.4 °F
Min Temp. Yesterday   7.1 °C 44.8 °F
Air Temperature (10m) Metdat plot icon 11.0 °C 51.8 °F
Air Temperature (52m) Metdat plot icon 10.4 °C 50.7 °F
Atmospheric Pressure (above ground level) (2m) Metdat plot icon 978.7 mb 28.9 " Hg
Atmospheric Pressure (reduced to sea level) Metdat plot icon 1024.4 mb 30.2 " Hg
Dew Point (10m) Metdat plot icon -3.7 °C 25.4 °F
Dew Point (2m) Metdat plot icon -2.8 °C 26.9 °F
Evaporative Heat Flux (0m) Metdat plot icon -6999 watt/m2 -2220 BTU/ft2-hr
Heat Flux East (0m) Metdat plot icon -7 watt/m2  
Heat Flux West (0m) Metdat plot icon -3 watt/m2  
Incoming Infrared Radiation (0m) Metdat plot icon 262 watt/m2 83 BTU/ft2-hr
Incoming Solar Radiation (2m) Metdat plot icon 458 watt/m2 145 BTU/ft2-hr
Momentum Flux (52m) Metdat plot icon -0.05 m2/s2  
Momentum Flux (23m) Metdat plot icon 0.01 m2/s2  
Momentum Flux (10m) Metdat plot icon -0.02 m2/s2  
Net Radiation (0m) Metdat plot icon 231 watt/m2 73 BTU/ft2-hr
Outgoing Infrared Radiation (0m) Metdat plot icon 389 watt/m2 123 BTU/ft2-hr
P-G Stability Class (10m) Metdat plot icon D  
Peak Wind Gust (52m) Metdat plot icon 7.3 m/s 16.2 MPH
Peak Wind Gust (10m) Metdat plot icon 8.4 m/s 18.8 MPH
Peak Wind Gust (23m) Metdat plot icon 7.3 m/s 16.3 MPH
Peak Wind Gust Direction (52m) Metdat plot icon 314 ° NW
Peak Wind Gust Direction (23m) Metdat plot icon 306 ° NW
Peak Wind Gust Direction (10m) Metdat plot icon 304 ° WNW
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 100 watt/m2 32 BTU/ft2-hr
Relative Humidity (10m) Metdat plot icon 34.3 %  
Relative Humidity (2m) Metdat plot icon 35.7 %  
Sensible Heat Flux (0m) Metdat plot icon -6999 watt/m2 -2220 BTU/ft2-hr
Sigma Phi (23m) Metdat plot icon 4.9 °  
Sigma Phi (10m) Metdat plot icon 4.7 °  
Sigma Phi (52m) Metdat plot icon 5.2 °  
Sigma Theta (23m) Metdat plot icon 6.9 °  
Sigma Theta (10m) Metdat plot icon 8.1 °  
Sigma Theta (52m) Metdat plot icon 6.3 °  
Soil Heat Flux (0m) Metdat plot icon 44 watt/m2 14 BTU/ft2-hr
Soil Temperature (0m) Metdat plot icon 9.2 °C 48.6 °F
Soil Temperature Delta (0m) Metdat plot icon 0.2 °C  
Specific Humidity (10m) Metdat plot icon 2.97 g H2O/kg air  
Specific Humidity (2m) Metdat plot icon 3.15 g H2O/kg air  
Vertical Wind Velocity (52m) Metdat plot icon 0.0 m/s 0.1 MPH
Vertical Wind Velocity (23m) Metdat plot icon 0.5 m/s 1.1 MPH
Vertical Wind Velocity (10m) Metdat plot icon 0.4 m/s 0.8 MPH
Vertical Wind Velocity Sigma (23m) Metdat plot icon 0.50 m/s 1.12 MPH
Vertical Wind Velocity Sigma (10m) Metdat plot icon 0.45 m/s 1.01 MPH
Vertical Wind Velocity Sigma (52m) Metdat plot icon 0.53 m/s 1.18 MPH
Wet Bulb Temperature (10m) Metdat plot icon 4.8 °C 40.6 °F
Wet Bulb Temperature (2m) Metdat plot icon 5.6 °C 42.0 °F
Wind Direction (from) (52m) Metdat plot icon 303 ° WNW
Wind Direction (from) (10m) Metdat plot icon 316 ° NW
Wind Direction (from) (23m) Metdat plot icon 307 ° NW
Wind Speed (52m) Metdat plot icon 5.9 m/s 13.1 MPH
Wind Speed (23m) Metdat plot icon 5.9 m/s 13.1 MPH
Wind Speed (10m) Metdat plot icon 5.5 m/s 12.4 MPH
Wind Speed Sigma (52m) Metdat plot icon 0.6 m/s 1.3 MPH
Wind Speed Sigma (23m) Metdat plot icon 0.6 m/s 1.4 MPH
Wind Speed Sigma (10m) Metdat plot icon 0.7 m/s 1.5 MPH
   
Site Information Longitude: 121° 32' 28.0" W
Latitude: 37° 40' 31.0" N
Elevation: 1270 feet (387 meters)

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