Penteli Site On-line Information


Parameter

Code

Units

Value

Air Temperature airTemp °C 13.0
Mean Sea Level Pressure (1) mslPres hPa 1009.2
Relative Humidity relHumi % 99.
Precipitation insPrec mm 0.0
Cumulative Precipitation (2) cumPrec mm 0.0
Illuminance (3) Illumin lux 0.
Global Horizontal Irradiance (3) gloIrra W/m2 0.
Diffuse Horizontal Irradiance (3) difIrra W/m2 0.
Maximum Wind Vector Speed (4) maxWind m/s 4.7
Mean Wind Vector Speed (4) aveWind m/s 3.3
Mean Wind Vector Direction (4) dirWind deg 221.
StDev Wind Vector Direction (4) stdWind deg 18.
Heat Index (5) heatIdx °C 13.0
Wind Chill Index (6) windChl °C 11.9
Last Updated:  17-12-2017, 06:10
  
  
  
  
  
  
  
  
  

Information

The data presented are collected on-line from the Meteorological & Actinometric Station of the IERSD-NOA, located on the Hill of Koufou at Penteli area.

These data are updated every 10 minutes.

(1) The value of the atmospheric pressure refers to the average height of the sea surface.
(2) The value of the cumulative precipitation is reset to zero at 08:00 and at 20:00 every day.
(3) The values of the illuminance and irradiance are referred to horizontal plane.
(4) The wind measurments are at 10m above the ground.

(5) The Heat Index estimation is only useful for air temperature > 26°C and rel. humidity > 40%. Otherwise is equal to air temperature.

(6) The Wind Chill Index estimation is only meaningful at wind speeds between 1 and 50 m/s and air temperatures between -45°C and 20°C. Otherwise is equal to air temperature.

Position of Penteli Station

Latitude: 38 2.94' N.
Longitude: 23 51.78' E.
Height above sea level: 495m

Starting Day: January 2000


Researchers Involved
Dr. Psiloglou VassilisSenior Researcher

Dr. Psiloglou Vassilis

bill@noa.gr
+30 210 8109133
CV

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