Report BPD Pontianak Observation number 34

Radiosonde Observation log

 

Station	Pontianak (LAPAN Observatory)
Position	0.00 0 S,109.370 E
Altitude	1m MSL

 

Date (YYYY/MM/DD				2011 /12 /17
Observation Members				Dedi, Sayuti, Tugimin
Observation Number				34
Observation Time				00 (UTC)
Radiosonde Number Radiosonde Frequency				G0553784 404.50 MHz
Ground Check			Reference	P(hPa): 1007,1	T(0C) : 21,9	RH (%): 0
			Difference	P (hPa): -0,1	T(0C) : -0,2	RH (%): 0
Sonde Release Time				06.30 LST
Observation End Time				07:48:26 LST
Flight Direction (16 direction)				West
Maximum Elevation				21801 (km)
Archive File Name				111217 / 111217.001
Weather Condition				Cloudy
Cloud Amount				7/8   Octus
Surface	Pressure			1007,1    (hPa)
	Temperature			23,9         (0C)
	Relative Humidity			100      (%)
	Surface Wind Direction			110  (deg)
	Suferface Wind Speed			0,3    (m/s)
Comments		Observation success