Jejak Digital Trauma Kolektif dalam Bencana Iklim Aceh 2025
Kata Kunci:
Aceh, analisis sentimen, bencana iklim, trauma kolektifAbstrak
Climate-induced disasters generate not only physical destruction but also significant emotional consequences, particularly in communities with a history of traumatic events. This study examines how collective trauma becomes visible in public responses to the 2025 Aceh flash floods and landslides. The objective is to identify emotional patterns expressed on social media and to understand how past disasters shape contemporary reactions. A total of 3,436 tweets posted between 28 November and 9 December 2025 were analyzed using an Indonesian RoBERTa-based sentiment classifier alongside a trauma-informed emotion lexicon. The results show a predominance of negative sentiment, driven largely by expressions related to loss, fear, and anger, while solidarity appeared as the most common positive emotional category. Informational tweets also formed a substantial portion of the discourse, reflecting the urgency and severity of the crisis. The emotional patterns observed suggest the reactivation of collective trauma linked to Aceh’s experience of the 2004 Indian Ocean tsunami, shaping how communities interpret and respond to new climate-related hazards. These findings demonstrate the utility of social media analysis for understanding community-level emotional dynamics and contribute to broader discussions on human security in disaster-prone regions.
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