report BPD Pontianak Observation 46

Radiosonde Observation log

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

Date (YYYY/MM/DD				2011 /12 /23
Observation Members				Juliansyah, Adi Candra, Suparman
Observation Number				46
Observation Time				00 (UTC)
Radiosonde Number Radiosonde Frequency				G0553773 404.50 MHz
Ground Check			Reference	P(hPa): 1006,8	T(0C) : 23,2	RH (%): 0
			Difference	P (hPa): 0,8	T(0C) : -0,1	RH (%): 0
Sonde Release Time				06.30 LST
Observation End Time				07 : 38 : 24 LST
Flight Direction (16 direction)				South west
Maximum Elevation				17899  (km)
Archive File Name				111223 / 111223.001
Weather Condition				Drizzel
Cloud Amount				7/8   Octus
Surface	Pressure			1006,7    (hPa)
	Temperature			23,8         (0C)
	Relative Humidity			100      (%)
	Surface Wind Direction			63 (deg)
	Suferface Wind Speed			0,0  (m/s)
Comments		-       Balloon launched succesed -       Data completed saved