Report BPD Pontianak Observation 50

Radiosonde Observation log

 

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

 

Date (YYYY/MM/DD				2011 /12 /25
Observation Members				Juliansyah, Suparman, Miswari
Observation Number				49
Observation Time				00 (UTC)
Radiosonde Number Radiosonde Frequency				G0553783 404.50 MHz
Ground Check			Reference	P(hPa): 1008,5	T(0C) : 22,4	RH (%): 0
			Difference	P (hPa): 0,2	T(0C) : -0,3	RH (%): 0
Sonde Release Time				06.30 LST
Observation End Time				07:46:46 LST
Flight Direction (16 direction)				West
Maximum Elevation				22369  (km)
Archive File Name				111225/ 111225.001
Weather Condition				Fine
Cloud Amount				5/8   Octus
Surface	Pressure			1008,6    (hPa)
	Temperature			23,9         (0C)
	Relative Humidity			100      (%)
	Surface Wind Direction			92 (deg)
	Suferface Wind Speed			1,5  (m/s)
Comments		-       Balloon launched succesed -       Data completed saved