Report BPD Pontianak Observation 58

Radiosonde Observation log

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

Sounding report of Sipora (Dec. 28)

Dear All,

Rainy days had been continued in Sipora since December 14, but it was no
rain today.

North-westerly wind is still strong (about 10-15m/s) with 1-5km height
and these layer tends to be dry (RH around 30-60%).

--- Sounding report for December 28 ---

Day shift: Iyan and Jeni
Night shift: Hamada and Riris

00Z: Cloudy (8/8, upper), 19.689km
03Z: Cloudy (4/8), 19.926km
06Z: Cloudy (5/8), 21.492km
09Z: Clear (2/8), 20.361km

12Z: Clear (3/8), 19.437km
15Z: Clear (1/8), 21.182km
18Z: Cloudy (7/8), 18.259km
21Z: Cloudy (6/8),

Best regards,

Hamada Jun1

BMKG Tabing Rawinsonde

Report BMKG Tabing Padang (18 UTC, Dec 27, 2011)
1. Launching 108
2. Max height : 21,000 km
3. Weather (Cloudy )
4. T/P/RH : 24.8 C / 1011.9 mb /89 %.
Report BMKG Tabing Padang (00 UTC, Dec 28, 2011)
1. Launching 109
2. Max height : 27,567 km
3. Weather : (cloudy)
4. T/P/RH/ : 23.2 C/1010.0 mb./93%.
5. Rainfall : 2.5 mm.

Report BMKG Tabing Padang (06 UTC, Dec 28, 2011)
1. Launching 110
2. Max height : 29.378 km
3. Weather (very cloudy)
4. T/P/RH/ : 31.4 C/1011.4 mb./62%.

Report BMKG Tabing Padang (12 UTC, Dec 28, 2011)
1. Launching 111
2. Max height : 32.588 km
3. Weather (very cloudy)
4. T/P/RH/ : 30.8 C/1008.9 mb./67%.

- BMKG Tabing -
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Report BPD Pontianak Observation 57

Radiosonde Observation log

 

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

 

Date (YYYY/MM/DD				2011 /12 /28
Observation Members				Suparman, Suyadi, Sy.R.Hidayat
Observation Number				57
Observation Time				12 (UTC)
Radiosonde Number Radiosonde Frequency				G2414270 404.50 MHz
Ground Check			Reference	P(hPa): 1008,5	T(0C) : 22,9	RH (%): 0
			Difference	P (hPa): 0,0	T(0C) : -0,2	RH (%): 0
Sonde Release Time				18.30 LST
Observation End Time				19:21:42  LST
Flight Direction (16 direction)				South
Maximum Elevation				19229 (km)
Archive File Name				111228/ 111228.002
Weather Condition				cloudy
Cloud Amount				4/8   Octus
Surface	Pressure			1008,7    (hPa)
	Temperature			26,0        (0C)
	Relative Humidity			99     (%)
	Surface Wind Direction			348 (deg)
	Suferface Wind Speed			0,2 (m/s)
Comments		-       Balloon launched succesed -       Data completed saved

 

Report BPD Pontianak Observation 56

Radiosonde Observation log

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