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Current Conditions at LLNL

Readings taken on 01/07/2025 @ 14:30:00 Pacific (standard)

Instrument (height) Plot Value      
Absolute Humidity (2m) Metdat plot icon 0.00200 g/m3 0.00000 lb/ft3
Air Density (above ground level) (2m) Metdat plot icon 1204.00 g/m3  
Air Temperature (52m) Metdat plot icon 16.1 °C 61.0 °F
Air Temperature (23m) Metdat plot icon 16.4 °C 61.6 °F
Air Temperature (10m) Metdat plot icon 16.6 °C 61.8 °F
Air Temperature (2m) Metdat plot icon 16.8 °C 62.3 °F
Max Temp. Today   16.9 °C 62.3 °F
Min Temp. Today   7.6 °C 45.6 °F
Max Temp. Yesterday   14.6 °C 58.2 °F
Min Temp. Yesterday   2.7 °C 36.8 °F
Atmospheric Pressure (above ground level) (2m) Metdat plot icon 1001.4 mb 29.6 " Hg
Atmospheric Pressure (reduced to sea level) Metdat plot icon 1022.2 mb 30.2 " Hg
Dew Point (2m) Metdat plot icon -75.4 °C -103.8 °F
Dew Point (10m) Metdat plot icon -1.6 °C 29.2 °F
Evaporative Heat Flux (0m) Metdat plot icon -6999 watt/m2 -2220 BTU/ft2-hr
Heat Flux East (0m) Metdat plot icon 24 watt/m2  
Heat Flux West (0m) Metdat plot icon 23 watt/m2  
Incoming Infrared Radiation (0m) Metdat plot icon 316 watt/m2 100 BTU/ft2-hr
Incoming Solar Radiation (2m) Metdat plot icon 345 watt/m2 110 BTU/ft2-hr
Momentum Flux (10m) Metdat plot icon -0.12 m2/s2  
Momentum Flux (52m) Metdat plot icon -0.49 m2/s2  
Momentum Flux (23m) Metdat plot icon -0.36 m2/s2  
Net Radiation (0m) Metdat plot icon 201 watt/m2 64 BTU/ft2-hr
Outgoing Infrared Radiation (0m) Metdat plot icon 399 watt/m2 127 BTU/ft2-hr
P-G Stability Class (10m) Metdat plot icon D  
Peak Wind Gust (52m) Metdat plot icon 10.8 m/s 24.1 MPH
Peak Wind Gust (23m) Metdat plot icon 10.3 m/s 23.0 MPH
Peak Wind Gust (10m) Metdat plot icon 8.9 m/s 20.0 MPH
Peak Wind Gust Direction (10m) Metdat plot icon 349 ° N
Peak Wind Gust Direction (23m) Metdat plot icon 1 ° N
Peak Wind Gust Direction (52m) Metdat plot icon 341 ° NNW
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 61 watt/m2 19 BTU/ft2-hr
Relative Humidity (2m) Metdat plot icon 1.1 %  
Relative Humidity (10m) Metdat plot icon 29.6 %  
Sensible Heat Flux (0m) Metdat plot icon -6999 watt/m2 -2220 BTU/ft2-hr
Sigma Phi (52m) Metdat plot icon 6.6 °  
Sigma Phi (23m) Metdat plot icon 7.7 °  
Sigma Phi (10m) Metdat plot icon 7.4 °  
Sigma Theta (52m) Metdat plot icon 10.6 °  
Sigma Theta (23m) Metdat plot icon 17.1 °  
Sigma Theta (10m) Metdat plot icon 16.3 °  
Soil Heat Flux (0m) Metdat plot icon 33 watt/m2 10 BTU/ft2-hr
Soil Temperature (0m) Metdat plot icon 11.0 °C 51.9 °F
Soil Temperature Delta (0m) Metdat plot icon 0.1 °C  
Specific Humidity (2m) Metdat plot icon 0.00 g H2O/kg air  
Specific Humidity (10m) Metdat plot icon 3.38 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 -0.0 m/s -0.0 MPH
Vertical Wind Velocity (10m) Metdat plot icon 0.1 m/s 0.3 MPH
Vertical Wind Velocity Sigma (23m) Metdat plot icon 0.84 m/s 1.87 MPH
Vertical Wind Velocity Sigma (10m) Metdat plot icon 0.69 m/s 1.55 MPH
Vertical Wind Velocity Sigma (52m) Metdat plot icon 0.84 m/s 1.88 MPH
Wet Bulb Temperature (10m) Metdat plot icon 8.1 °C 46.7 °F
Wet Bulb Temperature (2m) Metdat plot icon -38.9 °C -38.1 °F
Wind Direction (from) (10m) Metdat plot icon 348 ° NNW
Wind Direction (from) (52m) Metdat plot icon 342 ° NNW
Wind Direction (from) (23m) Metdat plot icon 350 ° N
Wind Speed (52m) Metdat plot icon 7.3 m/s 16.4 MPH
Wind Speed (10m) Metdat plot icon 5.3 m/s 11.9 MPH
Wind Speed (23m) Metdat plot icon 6.3 m/s 14.0 MPH
Wind Speed Sigma (10m) Metdat plot icon 1.3 m/s 2.8 MPH
Wind Speed Sigma (52m) Metdat plot icon 1.3 m/s 3.0 MPH
Wind Speed Sigma (23m) Metdat plot icon 1.4 m/s 3.2 MPH
   
Site Information Longitude: 121° 42' 58.3" W
Latitude: 37° 41' 35.8" N
Elevation: 572 feet (174 meters)

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