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Cara BPPT Modifikasi Hujan untuk Cegah Banjir Ilustrasi. (Foto: Unsplash)
Uzone.id - DKI Jakarta dan beberapa wilayah di sekitarnya terlanda banjir pada Rabu (1/1). Meski banjir sudah surut pada Rabu (3/1), sebagian besar area yang sempat tergenang belum kembali normal.
Untuk mengurangi curah hujan di area yang terdampak banjir, Badan Pengkajian dan Penerapan Teknologi (BPPT) telah menyiapkan teknologi modifikasi cuaca atau hujan buatan. MengutipAntara , teknologi modifikasi cuaca dapat mempercepat penurunan sebelum mencapai wilayah DKI Jakarta.
Baca juga:Kondisi 5 Operator Telekomunikasi Pasca Banjir, dari Telkomsel sampai Smartfren
Masih dari sumber yang sama, Kepala BPPT Hammam Riza mengungkapkan pihaknya sudah menyiapkan lebih dari 22 ton garam untuk menyemai awan dalam rangka mempercepat penurunan hujan.
Jadi, awan-awan yang diperkirakan akan hujan di DKI Jakarta dan sekitarnya akan disemai dengan garam dari pesawat. Dengan demikian, awan hujan diharapkan akan jatuh sebelum memasuki DKI Jakarta.
Teknologi modifikasi cuaca dalam situasi ini bertujuan untuk mengurangi volume awan, sehingga hujan turun lebih terkendali dan tidak menimbulkan banjir. Dalam menjalankan teknologi modifikasi cuaca, BPPT bekerja sama dengan Badan Nasional Penanggulangan Bencana (BNPB) dibantu Markas Besar TNI.
Baca juga:Pengiriman Barang Belanja Bukalapak Terhambat Banjir Jakarta
Pada November 2019, teknologi modifikasi cuaca juga sempat dipakai untuk mengatasi musim kemarau Panjang di Malang, Jawa Timur.
MengutipAntara , Badan Penanggulangan Bencana Daerah (BPBD) Kota Malang mengungkapkan bahwa teknologi modifikasi cuaca bisa digunakan untuk meningkatkan curah hujan di wilayah yang mengalami krisis hujan.