Report BPD Pontianak Observation number 36

Radiosonde Observation log

 

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

 

Date (YYYY/MM/DD				2011 /12 /18
Observation Members				Suyadi, dayat, Juliansyah
Observation Number				36
Observation Time				00 (UTC)
Radiosonde Number Radiosonde Frequency				G0553773 404.50 MHz
Ground Check			Reference	P(hPa): 1007,1	T(0C) : 21,7	RH (%): 0
			Difference	P (hPa):- 0,0	T(0C) : -0,1	RH (%): 0
Sonde Release Time				06.30 LST
Observation End Time				07:44:08 LST
Flight Direction (16 direction)				West
Maximum Elevation				20808 (km)
Archive File Name				111218 / 111218.001
Weather Condition				Fine
Cloud Amount				7/8  3Octus
Surface	Pressure			1007,6    (hPa)
	Temperature			22,8         (0C)
	Relative Humidity			100      (%)
	Surface Wind Direction			101  (deg)
	Suferface Wind Speed			1,2   (m/s)
Comments		Observation success