?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+ENERGI+POTENSIAL+GEMPA+BUMI+%0D%0ASEBAGAI+PARAMETER+PEMODELAN+TSUNAMI+%0D%0ADI+LAUT+KEPULAUAN+NIAS-SIMELUE%0D%0A&rft.creator=SOFYAN+FRIDA+YENDRA+%2C+1415051067+&rft.subject=600+Teknologi+(ilmu+terapan)&rft.description=Nias-Simeule+Islands+are+located+in+one+of+the+segments+which+is+just+above+the+%0D%0Amegathrust+zone+and+has+a+history+of+major+earthquakes+that+have+occurred.+This+%0D%0Astudy+aims+to+analyze+earthquake+potential+energy+around+the+Nias-Simeulue+%0D%0Aislands+using+the+Least+Square+method%2C+then+analyze+the+tendency+of+focal+%0D%0Amechanism%2C+as+well+as+create+four+tsunami+simulation+scenarios+with+parameters+of+%0D%0Apotential+energy+analysis.+Based+on+research+that+has+been+done%2C+the+potential+%0D%0Aenergy+value+in+98+years+is+2%2C245+%C3%97+1024+which+if+converted+into+moment+magnitude+%0D%0A(Mw)+is+8.4.+Meanwhile+also+obtained+the+regression+equation+Mw+%3D+0.0125Year+%2B+%0D%0A7.1875%2C+which+means+that+every+1+unit+year+increase+will+increase+the+Mw+value+by+%0D%0A0.0125+units+plus+7.1875.+Based+on+the+analysis+of+the+focal+mechanism+distribution+%0D%0Amap%2C+the+tendency+of+the+earthquake+mechanism+to+occur+at+the+study+site+is+an+%0D%0Aupside+fracture.+Tsunami+simulation+modeling+is+carried+out+with+4+scenarios.+Each+%0D%0Ascenario+uses+the+same+parameters+for+coordinates%2C+depth%2C+strike+and+dip.+However%2C+%0D%0Ait+is+distinguished+in+its+magnitude+which+is+the+result+of+the+conversion+of+potential+%0D%0Aenergy+to+Mw+in+the+years+20%2C+40%2C+60+and+80+using+the+regression+equation.+The+first+%0D%0Ascenario%2C+with+a+value+of+Mw+of+7.4%2C+produces+a+maximum+tsunami+height+of+1+%0D%0Ameter.+The+second+scenario+with+a+Mw+value+of+7.7+produces+a+maximum+tsunami+%0D%0Aheight+of+2.04+meters.+The+third+scenario+with+a+Mw+value+of+7.9+produces+a+%0D%0Amaximum+tsunami+height+of+2.78+meters.+And+the+fourth+scenario+with+a+value+of+%0D%0AMw+8.2+produces+a+maximum+tsunami+height+of+3.05+meters.+%0D%0AKeywords%3A+Nias+Earthquake%2C+Potential+Energy%2C+Least+Square%2C+Focal+Mechanism%2C+%0D%0ATsunami+Simulation%2C+EasyWave.%0D%0A%0D%0A%0D%0AKepulauan+Nias-Simeule+terletak+di+salah+satu+segmen+yang+berada+persis+di+atas+%0D%0Azona+megathrust+dan+mempunyai+sejarah+gempa+besar+yang+pernah+terjadi.+%0D%0APenelitian+ini+bertujuan+untuk+menganalisis+energi+potensial+gempa+bumi+di+%0D%0Asekitar+kepulauan+Nias-Simeulue+menggunakan+metode+Least+Square%2C+lalu+%0D%0Amenganalisis+kecenderungan+focal+mechanism%2C+serta+membuat+empat+skenario+%0D%0Asimulasi+tsunami+dengan+parameter+analisis+energi+potensial.+Berdasarkan+%0D%0Apenelitian+yang+telah+dilakukan+nilai+energi+potensial+dalam+kurun+waktu+98+tahun+%0D%0Aadalah+2%2C245+%C3%97+1024+yang+jika+di+konversikan+menjadi+magnitudo+momen+(Mw)+%0D%0Asenilai+8%2C4.+Diperoleh+pula+persamaan+regresi+Mw+%3D+0%2C0125Tahun%2B7%2C1875%2C+yang+%0D%0Aberarti+setiap+kenaikan+1+satuan+tahun+akan+menaikan+nilai+Mw+sebesar+0%2C0125+%0D%0Asatuan+ditambah+7%2C1875.+Berdasarkan+analisis+peta+persebaran+focal+mechanism%2C+%0D%0Akecenderungan+mekanisme+gempa+bumi+yang+terjadi+di+lokasi+penelitian+%0D%0Amerupakan+patahan+naik.+Pemodelan+simulasi+tsunami+dilakukan+dengan+4+%0D%0Askenario.+Masing-masing+skenario+menggunakan+parameter+koordinat%2C+kedalaman%2C+%0D%0Astrike+dan+dip+yang+sama.+Namun+dibedakan+pada+nilai+magnitudonya+yang+%0D%0Amerupakan+hasil+konversi+energi+potensial+menuju+Mw+pada+tahun+ke+20%2C+40%2C+60+%0D%0Adan+80+menggunakan+persamaan+regresi.+Skenario+pertama+dengan+nilai+Mw+7%2C4%2C+%0D%0Amenghasilkan+ketinggian+maksimum+tsunami+1+meter.+Skenario+kedua+dengan+%0D%0Anilai+Mw+7%2C7+menghasilkan+ketinggian+maksimum+tsunami+2%2C04+meter.+Skenario+%0D%0Aketiga+dengan+nilai+Mw+7%2C9+menghasilkan+ketinggian+maksimum+tsunami+2%2C78+%0D%0Ameter.+Dan+Skenario+keempat+dengan+nilai+Mw+8%2C2+menghasilkan+ketinggian+%0D%0Amaksimum+tsunami+3%2C05+meter.+%0D%0AKata+Kunci%3A+Gempa+Nias%2C+Energi+Potensial%2C+Least+Square%2C+Focal+Mechanism%2C+%0D%0ASimulasi+Tsunami%2C+EasyWave.&rft.publisher=Fakultas+Teknik&rft.date=2019-09-16&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56689%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56689%2F2%2FSKRIPSI%2520FULL%2520TEKS.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56689%2F3%2FSKRIPSI%2520TANPA%2520PEMBAHASAN.pdf&rft.identifier=++SOFYAN+FRIDA+YENDRA+%2C+1415051067+++(2019)+ANALISIS+ENERGI+POTENSIAL+GEMPA+BUMI+SEBAGAI+PARAMETER+PEMODELAN+TSUNAMI+DI+LAUT+KEPULAUAN+NIAS-SIMELUE.++Fakultas+Teknik%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56689%2F