Radiosonde Observation log

Radiosonde Observation log   Station Pontianak (LAPAN Observatory) Position 0.00 0 S,109.370 E altitude 1m MSL   Date (YYYY/MM/DD 2011 /12 /03 Observation Members Hadi, Suparman, Suhendi Observation Number 6 Observation Time  12  (UTC) Radiosonde Number Radiosonde Frequency G2414267 404.52 MHz Ground Check Reference P(hPa): 1008,5 T(0C) : 26,6 RH (%): 0 Difference P (hPa): -0,1 T(0C) : -0,1 RH (%): 0 Sonde Release Time 18:30   LST Observation End Time 19:37:54  LST Flight Direction (16 direction) East Maximum Elevation 19960      km Archive File Name 111203 / 111203.002 Weather Condition Cloudy Cloud Amount 7/8   Octus Surface Pressure 1008.8      (hPa) Temperature 25.3        (0C) Relative Humidity 100           (%) Surface Wind Direction 270       (deg) Suferface Wind Speed 0.3         (m/s) Comments -       Observation succes