Monday 2 January 2012

Daily report from Sipora on the last day shift (January 1, 2012)

Dear all,
Happy New Year..
We finished the observation at 12 UTC today (January 1, 2012).
Here is daily report from Sipora on the last day shift.
 --------------------------------------------------------------------------------------------------------------------------------------
 UTC                                       00                    03                    06                    09                    12                   
Observ. Members               Hmd, Riris       Wu, Su            Wu, Su             Wu, Su            Wu, Su
Sonde Released (LT)            06:30               09:30               12:30               15:30               18:30              
Observ. End Time (LT)     07:35               10:42               13:11               16:43               19:28                          
Flight Direction                  Southeast         South               South               Southeast        Southeast        
Max. Elevation (km)            19.999             21.227             12.100             20.304             19.010            
Weather Condition               clear                clear                 clear                 clear                cloudy             
Cloud Amount                      1/8                  1/8                  1/8                  1/8                  8/8                 
                                                                          (Cu-south)       (Cu-south)       (Cu-south)        (Ac- about 5.5 km)
 
Pressure (hPa)                         1010.5             1011.9             1010.2             1007.7             1009.2            
Temperature (oC)                    23.6                 31.6                 31.7                 31.5                 27.4                
Relative Humidity (%)               90                   57                    61                    55                    70                   
Surf. Wind Direction (deg)      149                  5                      56                    9                      9                     
Surf. Wind Speed (m/s)            0.0                  1.2                   1.1                   0.7                   0.0         
        
Comments:     
00 UTC > The string of transmitter was not extended when released balloon.
06 UTC > 12 kilometers and above, was no signal.
12 UTC > Finished desu yo.. Alhamdulillah..
----------------------------------------------------------------------------------------------------------------------------------------

Best regards,

susi

Sunday 1 January 2012

BMKG Tabing Rawinsonde

Please find the final short report from BMKG Tabing:

Report BMKG Tabing Padang (12 UTC , Dec 31,2011)
1. Launching 123
2. Max height : 31,800 km
3. Weather (Cloudy )
4. T/P/RH : 29.7 C / 1010.6 mb /64 %.
Report BMKG Tabing Padang (18 UTC, Dec 31, 2011)
1. Launching 124
2. Max height : 30,300 km
3. Weather (Cloudy)
4. T/P/RH : 22.2 C / 1012.3 mb /92 %.
- BMKG Tabing -
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Report BPD Pontianak Observation 64

Radiosonde Observation log
 
Station
Pontianak (LAPAN Observatory)
Position
0.00 0 S,109.370 E
Altitude
1m MSL
 
Date (YYYY/MM/DD
2012 /01 /01
Observation Members
Iskandar B, Suparman, Dedi Suryadi
Observation Number
64
Observation Time
00 (UTC)
Radiosonde Number
Radiosonde Frequency
G2354190
404,50  MHz
Ground Check
Reference
P(hPa): 1009,5
T(0C) : 21,9
RH (%): 0
Difference
P (hPa): -0,1
T(0C) : -0,4
RH (%): 0
Sonde Release Time
 06:30 LST
Observation End Time
   07:42:02 LST
Flight Direction (16 direction)
 East
Maximum Elevation
  21,870 (km)
Archive File Name
120101/ 120101.001
Weather Condition
Fiene
Cloud Amount
2/8        Octus
Surface
Pressure
1010,0    (hPa)
Temperature
26,1       (0C)
Relative Humidity
100    (%)
Surface Wind Direction
270  (deg)
Suferface Wind Speed
0,1  (m/s)
Comments
-          Balloon launched succesed
-          Data completed saved
 

Sounding report of Sipora (Dec. 31)

Dear all,

Selamat tahun baru!!

After heavy rainfall in 27 December, lower/middle troposphere becomes
drier and drier (less than 50%, minimum less than 10% RH) and southerly
(southwesterly) wind is predominant.

As we have several spare sets of transmitter, we will continue our
observation until 12Z of January 1, 2012 (every 3-hour observation).

--- Sounding report for December 31 ---

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

00Z Clear (8/8, Ci), 20.899km
03Z Clear (2/8), 18.561km
06Z Cloudy (5/8), 19.882km
09Z Very Cloudy (6/8), 18.995km

12Z Cloudy (4/8), 18.208km
15Z Cloudy (8/8, upper cloud), 17.324km
18Z Cloudy (8/8), 18.383km
21Z Cloudy (5/8), 19.625km

Best regards,

Hamada Jun1

Saturday 31 December 2011

Report BPD Pontianak Observation 63

Radiosonde Observation log
 
Station
Pontianak (LAPAN Observatory)
Position
0.00 0 S,109.370 E
Altitude
1m MSL
 
Date (YYYY/MM/DD
2011 /12 /31
Observation Members
Iskandar B, Suyadi, Suparman
Observation Number
63
Observation Time
12 (UTC)
Radiosonde Number
Radiosonde Frequency
E2131538
403,0  MHz
Ground Check
Reference
P(hPa): 1008,8
T(0C) : 28,1
RH (%): 0
Difference
P (hPa): 0,1
T(0C) : -0,4
RH (%): 0
Sonde Release Time
 18.30 LST
Observation End Time
   19.36.18 LST
Flight Direction (16 direction)
 East
Maximum Elevation
  19518  (km)
Archive File Name
111231/ 111231.002
Weather Condition
Cloudy
Cloud Amount
3/8        Octus
Surface
Pressure
108,8    (hPa)
Temperature
28,3       (0C)
Relative Humidity
96    (%)
Surface Wind Direction
270  (deg)
Suferface Wind Speed
0,3  (m/s)
Comments
-       Balloon launched succesed
-       Data completed saved