TSUNAMI WATCH — large offshore quake; move away from the shoreline and stand by
M6.7 · 43 km ESE of Palu, Indonesia · 10 km deep · 1021 km SSW of kulambogan
Verify the epicentre is offshore · Estimated earliest wave arrival ≈ 110 min (decision-support travel-time model — not a PTWC/PHIVOLCS ETA). Treat as the minimum time available.
Most-exposed coastal barangays (provisional): Igat IslandJosefinaTalanusaKolot
Coastal SOP: strong or long ground shaking is itself the signal to evacuate to high ground immediately — a local tsunami can arrive faster than any bulletin.
Decision-support projection from USGS (benchmark · UNOFFICIAL). Official warnings & evacuation orders follow DOST-PHIVOLCS. Open Tsunami monitoring →
