Urban Activity Pulse →

{
  "product_id": "ADW-114",
  "entity": "US urban activity — 6 major metros",
  "score": 65.8,
  "trend": "rising",
  "confidence": 0.8,
  "top_drivers": [
    {
      "factor": "leading_city:Miami (Miami-Dade County)",
      "contribution": 68
    },
    {
      "factor": "lagging_city:Chicago",
      "contribution": 47
    },
    {
      "factor": "cross_pillar_positive_pct",
      "contribution": 72.2
    }
  ],
  "recommended_use": "Track aggregate urban-activity momentum across major US metros. Score 50 = cities at own baselines; >65 = broad above-trend urban activity. Descriptive composite; not a GDP indicator.",
  "methodology_version": "ADW-114-live-1.0",
  "freshness": "2026-06-27T01:00:14.109Z",
  "coverage": "US — 6 cities: Chicago, New York City, Los Angeles, Seattle, San Francisco, Miami (Miami-Dade County)",
  "source_lineage": [
    "alpine-data city feed (Chicago/NYC/LA/Seattle/SF/Miami — Socrata/ArcGIS city open-data)"
  ],
  "allowed_use": "informational",
  "activity_score": 65.8,
  "activity_label": "elevated",
  "cities_analyzed": 6,
  "avg_pulse_score": 58.8,
  "pulse_scores": {
    "chicago": 47,
    "nyc": 62,
    "la": 60,
    "seattle": 66,
    "sf": 50,
    "miami": 68
  },
  "cross_pillar_positive_pct": 72.2,
  "feeds_ok_pct": 88.9,
  "full_coverage_cities": 5,
  "as_of": "2026-04",
  "validation_status": "descriptive"
}