# [24H] Flores Island Tsunami Alerts Trigger Coastal Evacuations and Short-Term Displacement in Indonesia

*Issued Saturday, August 15, 2026 at 1:10 AM UTC — Hamer Intelligence Services Desk*

**Issued**: 2026-08-15T01:10:34.731Z (4h ago)
**Expires**: 2026-08-16T01:10:34.731Z (20h from now)
**Category**: HUMANITARIAN | **Confidence**: 70% | **Impact**: MEDIUM
**Risk Direction**: volatile
**Affected Regions**: Flores Island, Eastern Indonesia coastal zones, Lesser Sunda Islands
**Affected Assets**: Local fishing fleets and ports, Coastal housing and tourism infrastructure, Indonesian disaster relief funds
**Permalink**: https://hamerintel.com/data/forecasts/20385.md
**Source**: https://hamerintel.com/forecasts

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## Prediction

Over the next 24 hours, Indonesian authorities will activate evacuation protocols for low-lying coastal communities around Flores and potentially adjacent islands, displacing tens of thousands temporarily until tsunami alerts are lifted. Even if wave impact is limited, damage to housing, fishing infrastructure, and local roads will strain already thin provincial disaster response budgets. This may require rapid regional or international assistance to prevent a prolonged humanitarian and economic shock in fishing-dependent communities. Confirmation would be official evacuation orders and early damage reports; refutation would be quick cancellation of alerts and minimal movement of civilians.

## Drivers

- Magnitude 7.7 quake off Flores Island triggering tsunami alerts
- Indonesia’s established tsunami evacuation protocols after major offshore quakes
- Historical vulnerability of coastal infrastructure in eastern Indonesia