Seismic-Risk Pulse →

{
  "product_id": "ADW-129",
  "entity": "Global",
  "score": 78.6,
  "trend": "rising",
  "confidence": 0.85,
  "top_drivers": [
    {
      "factor": "magnitude_energy_log10",
      "contribution": 11.44
    },
    {
      "factor": "event_count_7d",
      "contribution": 93
    },
    {
      "factor": "shallow_quake_fraction",
      "contribution": 0.462
    }
  ],
  "recommended_use": "Monitor global seismic hazard pulse over the trailing 7-day window. Score reflects composite energy release, event rate, and shallow-focus rupture risk. Descriptive; not a forecast of future events.",
  "methodology_version": "ADW-129-live-1.0",
  "freshness": "2026-06-27T03:00:10.572Z",
  "coverage": "Global — all USGS-catalogued earthquakes M ≥ 4.5 (2026-06-20T03:00:10 to 2026-06-27T03:00:10)",
  "source_lineage": [
    "USGS Earthquake Hazards Program — FDSN Event API (earthquake.usgs.gov/fdsnws/event/1/query, keyless)"
  ],
  "allowed_use": "informational",
  "seismic_risk_score": 78.6,
  "risk_level": "elevated",
  "event_count_7d": 93,
  "max_magnitude_7d": 7.5,
  "log10_moment_energy": 11.436,
  "energy_leg_score": 100,
  "count_leg_score": 46.5,
  "shallow_hazard_leg_score": 46.2,
  "shallow_quake_fraction": 0.462,
  "window_days": 7,
  "min_magnitude": 4.5,
  "top_events": [
    {
      "mag": 4.9,
      "depth": 55,
      "sig": 499,
      "place": "13 km SSE of Clam Gulch, Alaska"
    },
    {
      "mag": 5.1,
      "depth": 10,
      "sig": 400,
      "place": "100 km E of Kirakira, Solomon Islands"
    },
    {
      "mag": 4.7,
      "depth": 19.2,
      "sig": 340,
      "place": "159 km E of Beauséjour, Guadeloupe"
    },
    {
      "mag": 4.7,
      "depth": 10,
      "sig": 355,
      "place": "54 km N of El Limón, Venezuela"
    },
    {
      "mag": 4.6,
      "depth": 55.4,
      "sig": 326,
      "place": "3 km WNW of Nuing, Philippines"
    }
  ],
  "validation_status": "descriptive"
}