Perancangan Sistem Peringatan Dini Bencana Berbasis Website Terintegrasi BMKG dan Notifikasi Whatsapp

Authors

  • I Wayan Nuarta Politeknik Negeri Bali
  • I Putu Astya Prayudha Politeknik Negeri Bali
  • Ni Gusti Ayu Putu Harry Saptarini Politeknik Negeri Bali
  • Gde Brahupadhya Subiksa Politeknik Negeri Bali

DOI:

https://doi.org/10.46880/jmika.Vol10No1.pp7-17

Keywords:

Early Warning System, BMKG, Disaster Notification, Website, Disaster Mitigation

Abstract

Indonesia has a high level of disaster risk due to its geological conditions. Although the BMKG has provided early warning information, its dissemination has not been fully received by the public in a timely manner. Meanwhile, the widespread use of WhatsApp in Indonesia offers an opportunity to utilize it as a medium for delivering disaster-related information. This study aims to design a website-based disaster early warning system integrated with BMKG data and WhatsApp notifications based on provincial regions. The system was developed using the Waterfall method with PHP, MySQL, and a WhatsApp gateway service, utilizing earthquake and weather data that are updated automatically. The results indicate that the system operates according to functional requirements. WhatsApp notifications were successfully delivered with a 95% success rate and an average delivery time of 2.6 seconds. Black box testing showed 100% valid results, while the System Usability Scale evaluation achieved a score of 82.5, indicating a very good level of usability.

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Published

2026-04-27

Issue

Section

METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi