{
  "station": {
    "id": 3428,
    "name": "WHRO 90.3 FM",
    "location": "Norfolk / VA - Estados Unidos",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2025-12": 35,
        "2026-01": 24,
        "2026-02": 3,
        "2026-03": 34,
        "2026-04": 42
      },
      "cumulative_timeline": {
        "2025-12": 35,
        "2026-01": 59,
        "2026-02": 62,
        "2026-03": 96,
        "2026-04": 138
      },
      "peak_month": "2026-04",
      "peak_period": 1,
      "peak_visits": 42,
      "weakest_month": "2026-02",
      "weakest_period": 3,
      "weakest_visits": 3,
      "total_visits_all_periods": 138,
      "average_monthly_visits": 27.6,
      "complete_months_analyzed": 5,
      "visit_std_dev": 15.17563837207516,
      "visit_coefficient_variation_pct": 54.98419700027232,
      "audience_stability": "highly_volatile",
      "trend_direction": "declining",
      "avg_monthly_growth_rate_pct": 234.48354341736697
    },
    "geographic": {
      "city": "Norfolk",
      "state": "VA",
      "country": "Estados Unidos",
      "city_total_stations": 16,
      "city_ranking": 2,
      "city_market_share_pct": 16.587677725118482,
      "city_visits_vs_avg_pct": 165.40284360189574,
      "state_total_stations": 76,
      "state_ranking": 4,
      "state_market_share_pct": 5.368098159509203,
      "state_visits_vs_avg_pct": 307.97546012269936,
      "local_dominance_score": 2.654028436018957
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28324,
      "modulation_ranking": 11534,
      "modulation_percentile": 59.06651602880949,
      "tier": "mid",
      "category_market_share_pct": 5.096714452539111e-05,
      "visits_vs_category_avg_pct": -98.55640659846281,
      "distance_from_leader_visits": 2596342,
      "distance_from_next_visits": null
    },
    "competitive": {
      "national_ranking": 41974,
      "national_total_stations": 86828,
      "is_top_10_in_city": true,
      "is_top_10_in_state": true,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-05-13T15:26:12.617873",
    "periods_analyzed": [
      5,
      4,
      3,
      2,
      1
    ],
    "periods_count": 5,
    "analysis_version": "0.1.0"
  }
}