PREDIKSI CURAH HUJAN DI PROVINSI SUMATERA SELATAN DENGAN UJI AKURASI SKEMA KUMULUS GRELL 3D ENSEMBLE PADA MODEL PENELITIAN DAN PERAMALAN CUACA WRF-ARW

SAFITRI, RACHEL and Arsali, Arsali and Ariani, Menik (2021) PREDIKSI CURAH HUJAN DI PROVINSI SUMATERA SELATAN DENGAN UJI AKURASI SKEMA KUMULUS GRELL 3D ENSEMBLE PADA MODEL PENELITIAN DAN PERAMALAN CUACA WRF-ARW. Undergraduate thesis, Sriwijaya University.

[thumbnail of RAMA_45201_08021281722059.pdf] Text
RAMA_45201_08021281722059.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (3MB) | Request a copy
[thumbnail of RAMA_45201_08021281722059_TURNITIN.pdf] Text
RAMA_45201_08021281722059_TURNITIN.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (5MB) | Request a copy
[thumbnail of RAMA_45201_08021281722059_ 0012105702_ 0025117201_01_front_ref.pdf]
Preview
Text
RAMA_45201_08021281722059_ 0012105702_ 0025117201_01_front_ref.pdf - Accepted Version
Available under License Creative Commons Public Domain Dedication.

Download (431kB) | Preview
[thumbnail of RAMA_45201_08021281722059_ 0012105702_ 0025117201_02.pdf] Text
RAMA_45201_08021281722059_ 0012105702_ 0025117201_02.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (301kB) | Request a copy
[thumbnail of RAMA_45201_08021281722059_ 0012105702_ 0025117201_03.pdf] Text
RAMA_45201_08021281722059_ 0012105702_ 0025117201_03.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (379kB) | Request a copy
[thumbnail of RAMA_45201_08021281722059_ 0012105702_ 0025117201_04.pdf] Text
RAMA_45201_08021281722059_ 0012105702_ 0025117201_04.pdf - Accepted Version
Restricted to Repository staff only

Download (2MB) | Request a copy
[thumbnail of RAMA_45201_08021281722059_ 0012105702_ 0025117201_05.pdf] Text
RAMA_45201_08021281722059_ 0012105702_ 0025117201_05.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (76kB) | Request a copy
[thumbnail of RAMA_45201_08021281722059_ 0012105702_ 0025117201_06_ref.pdf] Text
RAMA_45201_08021281722059_ 0012105702_ 0025117201_06_ref.pdf - Bibliography
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (10kB) | Request a copy
[thumbnail of RAMA_45201_08021281722059_ 0012105702_ 0025117201_07_lamp.pdf] Text
RAMA_45201_08021281722059_ 0012105702_ 0025117201_07_lamp.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (163kB) | Request a copy

Abstract

To estimate the effect that has a sufficiently large influence from an atmospheric event that is too complex to be explained explicitly, a variable approach is carried out or estimated with other variables that have lower resolution. Several physical component approaches (parametrization) are used such as radiation, boundary layer, landsurface, eddy diffusion, convective and, microphysics. In this assessment, an accuracy test of the use of the GD cumulus scheme (Grell 3D ensemble) was carried out on the WRF (Weather Research and Forecasting) model for weather prediction in South Sumatra Province. The WRF data input used is data from the GFS (Global Forecast System) with a temporal resolution of 3 hours from the results of processing the WRF model and TRMM satellite data during the period from December 2018 to January 2019 in the South Sumatra Region. To show the accuracy of the data, data validation was carried out using a dichotomy test and statistical test. From the results of data validation for the WRF model output for the GD cumulus scheme (Grell 3D ensemble) it is still not able to do well in rainfall.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: WRF-ARW, Hujan, Skema Grell 3D Ensemble, TRMM
Subjects: Q Science > QC Physics > QC980-999 Climatology and weather
Q Science > QC Physics > QC994.95-999 Weather forecasting
Divisions: 08-Faculty of Mathematics and Natural Science > 45201-Physics (S1)
Depositing User: Rachel Safitri
Date Deposited: 15 Sep 2021 01:22
Last Modified: 15 Sep 2021 01:22
URI: http://repository.unsri.ac.id/id/eprint/53676

Actions (login required)

View Item View Item