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

 

Sounding Report of Sipora (Dec. 16)

Dear All,

It was continuous rain in Dec.15 (mainly in the night and afternoon),
and short time afternoon rain today.

Lower tropospheric westerly wind tends to be intensified for a few days.

We will restart 3-hourly sounding from 18 December or 19 December until
the end.

# If we would use "old" transmitter, total number of transmitters
(includes spare) would be enough for the whole period observation.

If you have any suggestions, please let us know.

--- Sounding report of Dec.16 ---

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

00Z: Cloudy (7/8), 20.594km
06Z: Cloudy (5/8), 22.200km
12Z: Rain (8/8), 17.394km
18Z: Cloudy (7/8), 17.755km

Best regards,

Hamada Jun1

Report BPD Pontianak Observation number 32 and 33

-       Observation number 31 Maximum elevation 8.397 Km and time 18:51:56 utc  balloon launched stop and at 19.30 utc balloon is launched again.

Radiosonde Observation log

 

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

 

Date (YYYY/MM/DD				2011 /12 /16
Observation Members				Suparman, Suheruddin, Miswari
Observation Number				33
Observation Time				12 (UTC)
Radiosonde Number Radiosonde Frequency				G0613383 404.50 MHz
Ground Check			Reference	P(hPa): 1007,6	T(0C) : 27,0	RH (%): 0
			Difference	P (hPa): 0,1	T(0C) : -0,2	RH (%): 0
Sonde Release Time				19.30 LST
Observation End Time				20.33.26 LST
Flight Direction (16 direction)				North
Maximum Elevation				19286 (km)
Archive File Name				111216 / 111216.002
Weather Condition				Fine
Cloud Amount				4/8   Octus
Surface	Pressure			1007,6    (hPa)
	Temperature			27,2         (0C)
	Relative Humidity			100      (%)
	Surface Wind Direction			180  (deg)
	Suferface Wind Speed			0,2    (m/s)
Comments		Observation succes

 

BMKG Tabing Rawinsonde

Report BMKG Tabing Padang (06 UTC, Dec 15, 2011) 1. launching 58
2. Max height : 31,503 km
3. Weather : very cloudy
4. T/P/RH : 27.5/1010.2/80 %
5. CH : -

Report BMKG Tabing Padang (12 UTC, Dec 15, 2011)
1.Launching 59 2.Max Height : 23,100 km 3.Weather ( Rain )
5.T/P/RH : 25,4 C / 1009,2 mb /87 %.
Report BMKG Tabing Padang (18 UTC, Dec 15, 2011)
1.Launching 60 2.Max height : 17,700 km 3.Weather (Rain )
4.T/P/RH : 23.7 C / 1011.8 mb /95 %.
Report BMKG Tabing Padang (00 UTC, Dec 16, 2011)
1.Launching 61
2.Max height : 28.887 km
3.Weather : rain
4.T/P/RH/ :23.4 C/1010.0 m/98%.
5.Rainfall : 81.8 mm.

Report BMKG Tabing Padang (06 UTC Dec 16, 2011)
1.Launching 62
2.Max height : 32.372 km
3.Weather ( very cloudy)
4.T/P/RH/ :29.6 C/1008.8/68%

-BMKG Tabing-
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Re: Re: Re: Re: Re: Re: BJ-III on stationary observations

Dear colleagues,
BJ is doing 3-hourly rawinsonde launch until 06 or 12 UT
(13 or 19 WIB), and then leave the stationary point.
Weather is fine, with weak westerly and 1 m waves.
Observations will continue until 00 or 06 UT (07 or 13
WIB) on Dec.18, even after leaving the stationary point,
although daily telephone message will not be done during
coming two days (Saturday-Sunday).
Regards,
Manabu
mdy@mvc.biglobe.ne.jp wrote:
> Dear colleagues,
> BJ stationary observations has been intensified as 8 times/day
> rawinsonde launch from 00 UT (07 WIB) today until just before
> leaving from the stationary point at 12 UT (19 WIB) tomorrow.
>
> Clouds have increased again, and rawinsonde observations show
> increase of moisture again. Wind is W about 5 m/s, and wave
> is about 1 m.
>
> Until now only one rawinsonde sensor/transmitter was bad.
>
> Regards,
> MDY
>