BMKG Tabing Rawinsonde

Report BMKG Tabing Padang (06 UTC, Dec 26, 2011)
1. Launching 102
2. Max height : 31,058 km
3. Weather : Very Cloudy
4. T: 29,2 C P : 1010,8 mb. RH : 79 % .

Report BMKG Tabing Padang (12 UTC, Dec 26, 2011)
1.Launching 103
2.Max height : 24.198 km
3.Weather : cloudy
4.T/P/RH/ :29.4 C/1007.6 mb./74%.

- BMKG Tabing -
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Report BPD Pontianak Observation 53

Radiosonde Observation log

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

Muara Putus MPR Observation Report Dec 26, 2011

Dear colleagues,

MPR had been working very well since December 24th without any problems, after we changed the power source back to genset on that day. The weather was calm and cloudy yesterday, but the sky turned to become clear today. If there will be no problem with genset, we plan to continue the observation with it until the end of IOP.

Best regards,

-ardhi @ Pariaman-

Re: The Matsuno-Gill pattern now you encounters

Re-posted here, with a small revision.

(2011/12/26 13:47), Manabu D. Yamanaka wrote:
> Dear colleagues,
> I have posted the Matsuno-Gill pattern landing Sumatera
> to FoS:
> http://fos.jst.go.jp/communityTopic/1176
> Regards,
> MDY at JAMSTEC, Yokosuka

The Matsuno-Gill pattern now you encounters

Dear colleagues,
I have posted the Matsuno-Gill pattern landing Sumatera
to FoS:
http://fos.jst.go.jp/communityTopic/1176
Regards,
MDY at JAMSTEC, Yokosuka

(2011/12/25 14:54), Manabu D. Yamanaka wrote:
> Dear Dr Mori and colleagues,
>
> Yes, for the larger-scale situation analyzed by GSM, a very
> typical "Matsuno-Gill pattern"-like twin cyclonic vortices
> are now just in the western coastline of Sumatera mainland.
>
> The GSM analysis also shows a cold-surge-like northeasterly
> are entering into South China Sea and reaches in the eastern
> coast of Sumatera Island.
>
> ...
> Manabu in Kobe

BMKG Tabing Rawinsonde

Report BMKG Tabing Padang (12 utc, Dec 24, 2011)
1. Launching 95
2. Max height : 23,074 km
3. Weather : Very Cloudy
4. T: 28,2 C P : 1006,0 mb RH : 78 % .

Report BMKG Tabing Padang (18 UTC, Dec 24, 2011)
1. Launching 96
2. Max height : 26,900 km
3. Weather : Cloudy
4. T: 24,8 C P : 1009,6 mb. RH : 94 % .

Report BMKG Tabing Padang (00 UTC, Dec 25, 2011)
1. Launching 97
2. Max height : 11,100 km 3. Weather : Very cloudy 4. T/P/RH : 24.1 C / 1007.7 mb /94 %. 5. Rainfall : 2,5 mm

Report BMKG Tabing Padang (06 UTC, Dec 25, 2011)
1.Launching 98 2.Max height : 23,700 km 3.Weather : Cloudy
4.T/P/RH : 30.4 C / 1009.3 mb /71 %.
Report BMKG Tabing Padang (12 UTC, Dec 25, 2011)
1. Launching 99
2. Max height : 19.729 km
3. Weather : Very cloudy
4. T/P/RH : 26.5/1008.1/84 %


Report BMKG Tabing Padang (18 UTC, Dec 25, 2011) 1. Launching 100
2. Max height : 24.142 km
3. Weather :Very cloudy
4. T/P/RH : 24.6/1010.5/94 %

Report BMKG Tabing Padang (00 UTC, Dec 26, 2011)
1. Launching 101
2. Max height : 31,720 km
3. Weather : Cloudy
4. T: 23,6 C P : 1007,5 mb. RH : 97 % .

- Desmon, Anizar and Bambang -
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Report BPD Pontianak Observation 52

Radiosonde Observation log

 

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

 

Date (YYYY/MM/DD				2011 /12 /26
Observation Members				Iskandar Bakri, Suheruddin, M.Sayuti
Observation Number				52
Observation Time				00 (UTC)
Radiosonde Number Radiosonde Frequency				G0613336 404.50 MHz
Ground Check			Reference	P(hPa): 1008,0	T(0C) : 21,8	RH (%): 0
			Difference	P (hPa): -0,1	T(0C) : -0,3	RH (%): 0
Sonde Release Time				06.30 LST
Observation End Time				07:39:18  LST
Flight Direction (16 direction)				North
Maximum Elevation				20.250  (km)
Archive File Name				111226/ 111226.001
Weather Condition				Claudy
Cloud Amount				4/8   Octus
Surface	Pressure			1008,5    (hPa)
	Temperature			23,7        (0C)
	Relative Humidity			100      (%)
	Surface Wind Direction			182 (deg)
	Suferface Wind Speed			0,5  (m/s)
Comments		-       Balloon launched succesed -       Data completed saved

 

Report BPD Pontianak Observation 51

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				Dedi, M.Ramli.Adi.C
Observation Number				51
Observation Time				12 (UTC)
Radiosonde Number Radiosonde Frequency				G0613382 404.50 MHz
Ground Check			Reference	P(hPa): 1008,0	T(0C) : 25,24	RH (%): 0
			Difference	P (hPa): -0,1	T(0C) : -0,3	RH (%): 0
Sonde Release Time				18.40 LST
Observation End Time				19:54:08 LST
Flight Direction (16 direction)				West
Maximum Elevation				17517  (km)
Archive File Name				111225/ 111225.002
Weather Condition				Drizzel
Cloud Amount				7/8   Octus
Surface	Pressure			1008,3    (hPa)
	Temperature			25         (0C)
	Relative Humidity			100      (%)
	Surface Wind Direction			94 (deg)
	Suferface Wind Speed			0,3  (m/s)
Comments		-       Balloon launched succesed -       Data completed saved

 

Sounding report of Sipora (Dec. 25)

Dear All,

Lower tropospheric north-westerly wind has still been strong (15-20m/s)
for a few days, but the maximum height may tend to be higher than before
(about 3km).

--- Sounding Report for December 25 ---

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

00Z: Rain (8/8, Sc), 20.389km
03Z: Very Cloudy (7/8), 22.145km
06Z: Cloudy (5/8), 19.719km
09Z: Very Cloudy (6/8), 20.838km
12Z: Overcast (8/8), 17.615km
15Z: Cloudy (5/8, Clear (N)), 19.036km
18Z: Clear (4/8), 20.424km

# Wind EDT data are lost 15.3km-end. PTU EDT data are made above 15km,
but the raw data are very limited.

21Z: Clear (2/8), 19.689km

Hamada Jun1