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Central Java have 39 Agriculture and 6 BMKG’s Stations, but from all of them we only 4 stations that have good data series. They are Borobudur Agriculture.

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Presentation on theme: "Central Java have 39 Agriculture and 6 BMKG’s Stations, but from all of them we only 4 stations that have good data series. They are Borobudur Agriculture."— Presentation transcript:

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2 Central Java have 39 Agriculture and 6 BMKG’s Stations, but from all of them we only 4 stations that have good data series. They are Borobudur Agriculture Meteorologi Station, Cilacap Meteorological Station, Tegal Meteorological Station and Semarang Climatological Station 39 Station Agriculture Meteorological Station 6 BMKG’s stations in Central Java 4 stations that have good data series

3 From 4 stations that have good data series, only 3 stations that have daily dataset. The station are Cilacap Meteorological Station, Semarang Climatological Station and Tegal Meteorological Station. The Borobudur Agriculture Station only have monthly dataset.

4 To Obtain te Cilmate Indice, we do :  Collecting Dataset  Check the Quality Control  Check the homogeneity  Calculation Indice and trend

5 Data Quality Control : The data must have some criteria : Precipitation >= 0 mm TMax > TMin

6 Data Homogeneity of Precipitation in Borobudur Station:

7 Data Homogeneity of Precipitation in Cilacap Station:

8 Data Homogeneity of Precipitation in Semarang Station:

9 Data Homogeneity of Precipitation in Tegal Station:

10 Data Homogeneity of TMax in Borobudur Station:

11 Data Homogeneity of TMax in Cilacap Station:

12 Data Homogeneity of TMax in Semarang Station:

13 Data Homogeneity of TMax in Tegal Station:

14 Data Homogeneity of TMin in Borobudur Station:

15 Data Homogeneity of TMin in Cilacap Station:

16 Data Homogeneity of TMin in Semarang Station:

17 Data Homogeneity of TMin in Tegal Station:

18 Precipitation Total in Borobudur Station:

19 Precipitation Total in Cilacap Station:

20 Precipitation Total in Semarang Station:

21 Precipitation Total in Tegal Station:

22 Tmax mean in Borobudur Station:

23 Tmax mean in Cilacap Station:

24 Tmax mean in Semarang Station:

25 Tmax mean in Tegal Station:

26 TMin mean in Borobudur Station:

27 TMin mean in Cilacap Station:

28 TMin mean in Semarang Station:

29 TMin mean in Tegal Station:

30 Trend of the climate indice in Cilacap : LonLatIndicesSYearEYearSlope STD_of_Slo peP_Value 00 txx 197720110.0340.0090 00 txn 197720110.0330.0160.047 00 tnx 197720110.0550.0110 00 tnn 197720110.040.0180.033 00tx10p19772011-0.3520.1470.022 00tx90p197720110.670.1650 00tn10p19772011-0.7180.1490 00tn90p197720110.7440.1210 00rx1day197720110.2861.0460.786 00rx5day19772011-0.4982.250.826 00sdii197720110.0220.0610.726 00r10mm19772011-0.2660.3890.498 00r20mm19772011-0.0750.2620.777 00cdd197720110.7260.4330.103 00cwd19772011-0.160.1060.14 00r95p197720111.4078.9650.876 00r99p197720110.0124.8770.998 00prcptot19772011-7.17917.8870.691

31 Trend of the climate indice in Semarang : LonLatIndicesSYearEYearSlope STD_of_Slo peP_Value 00 txx 197120110.010.0130.436 00 txn 197120110.0080.0140.584 00 tnx 197120110.040.010 00 tnn 197120110.0330.0130.014 00tx10p19712011-0.090.0770.246 00tx90p19712011-0.0950.1240.449 00tn10p19712011-1.0460.2370 00tn90p197120110.7730.1180 00rx1day19712011-1.9710.8250.022 00rx5day19712011-3.571.6140.033 00r10mm19712011-0.060.1630.713 00r20mm19712011-0.0570.1190.635 00cdd197120110.2210.2840.44 00cwd197120110.0030.0460.946 00r95p19712011-4.3184.0490.293 00r99p19712011-5.6062.7730.05 00 prcptot 19712011-6.0946.3520.343

32 Trend of the climate indice in Tegal : LonLatIndicesSYearEYearSlope STD_of_Slo peP_Value 00 txx 19832011 0.009 0.0140.516 00 txn 19832011 0.022 0.0180.226 00 tnx 19832011 0.057 0.0090 00 tnn 19832011 0.046 0.0210.041 00tx10p19832011-0.0480.0770.536 00tx90p198320110.0730.1060.496 00tn10p19832011-0.6050.0870 00tn90p198320110.9170.190 00rx1day19832011-0.9690.8630.271 00rx5day19832011-1.6571.4320.257 00sdii19832011-0.0740.0350.045 00r10mm19832011-0.1640.1740.355 00r20mm19832011-0.0540.1410.703 00cdd198320110.4660.6880.504 00cwd198320110.0960.0770.222 00r95p19832011-4.2784.0570.301 00r99p19832011-3.2072.850.27 00prcptot19832011-4.7115.9070.432

33  The homogeneity of precipitation data series for all of station are good  The homogeneity of maximum temperature for 3 station are not good except Semarang Climatological Station is good.  The homogeneity of minimum temperature for Cilacap and Tegal Meteorological Station are good but for Borobudur Agriculture Meteorological Station and Semarang Climatological Station are not good.  Trend of precipitation for all of station are decrease, but  Trend of maximum and minimum temperature for all station are increase.

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