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M5.5 (M(auto)) → MMI IV: 2 businesses (Antofagasta plc, Antofagasta Mínerals S.A.)

01:56:30 UTC · confidence 61% · estimated effect ~0.9σ (~2.0%) · detected by EARLYWIRE from primary sources

$ANTO.L

M5.5 (M(auto)) earthquake, 98km deep, near -23.1, -69.0. Shakes 2 tracked businesses to ≥ MMI IV — strongest est. MMI IV (light — felt indoors, no damage) at Antofagasta plc (12km). Watch ANTO.L for production-disruption headlines. Detector solution quality B. Confidence 61%.

M5.5 (M(auto)) → MMI IV: 2 businesses (Antofagasta plc, Antofagasta Mínerals S.A.) — EARLYWIRE event card

EVIDENCE

Antofagasta plc (ANTO.L) — est. MMI IV · 12km · Encuentro Mine +1 · ≈63% of ANTO.L tonnes
Antofagasta Mínerals S.A. — est. MMI IV · 14km · Distrito Minero Centinela

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EARLYWIRE reads primary sources — grid filings, seismic networks, thermal satellites, ship & aircraft transponders — and alerts a median ~19 minutes before the newswire. Live scorecard · informational signals, not investment advice.