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Published byGabriella Knight Modified over 9 years ago
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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 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
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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.
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To Obtain te Cilmate Indice, we do : Collecting Dataset Check the Quality Control Check the homogeneity Calculation Indice and trend
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Data Quality Control : The data must have some criteria : Precipitation >= 0 mm TMax > TMin
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Data Homogeneity of Precipitation in Borobudur Station:
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Data Homogeneity of Precipitation in Cilacap Station:
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Data Homogeneity of Precipitation in Semarang Station:
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Data Homogeneity of Precipitation in Tegal Station:
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Data Homogeneity of TMax in Borobudur Station:
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Data Homogeneity of TMax in Cilacap Station:
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Data Homogeneity of TMax in Semarang Station:
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Data Homogeneity of TMax in Tegal Station:
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Data Homogeneity of TMin in Borobudur Station:
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Data Homogeneity of TMin in Cilacap Station:
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Data Homogeneity of TMin in Semarang Station:
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Data Homogeneity of TMin in Tegal Station:
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Precipitation Total in Borobudur Station:
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Precipitation Total in Cilacap Station:
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Precipitation Total in Semarang Station:
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Precipitation Total in Tegal Station:
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Tmax mean in Borobudur Station:
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Tmax mean in Cilacap Station:
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Tmax mean in Semarang Station:
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Tmax mean in Tegal Station:
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TMin mean in Borobudur Station:
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TMin mean in Cilacap Station:
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TMin mean in Semarang Station:
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TMin mean in Tegal Station:
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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
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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
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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
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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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