{
  "station": {
    "id": 4495,
    "name": "Radio WMHK 89.7 FM",
    "location": "Columbia / SC - Estados Unidos",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2026-01": 3,
        "2026-02": 11,
        "2026-03": 10,
        "2026-04": 7
      },
      "cumulative_timeline": {
        "2026-01": 3,
        "2026-02": 14,
        "2026-03": 24,
        "2026-04": 31
      },
      "peak_month": "2026-02",
      "peak_period": 3,
      "peak_visits": 11,
      "weakest_month": "2026-01",
      "weakest_period": 4,
      "weakest_visits": 3,
      "total_visits_all_periods": 31,
      "average_monthly_visits": 7.75,
      "complete_months_analyzed": 4,
      "visit_std_dev": 3.593976442141304,
      "visit_coefficient_variation_pct": 46.37388957601682,
      "audience_stability": "highly_volatile",
      "trend_direction": "growing",
      "avg_monthly_growth_rate_pct": 75.85858585858584
    },
    "geographic": {
      "city": "Columbia",
      "state": "SC",
      "country": "Estados Unidos",
      "city_total_stations": 22,
      "city_ranking": 10,
      "city_market_share_pct": 1.910828025477707,
      "city_visits_vs_avg_pct": -57.961783439490446,
      "state_total_stations": 450,
      "state_ranking": 427,
      "state_market_share_pct": 0.00015219704037635286,
      "state_visits_vs_avg_pct": -99.93151133183063,
      "local_dominance_score": 0.4203821656050955
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28493,
      "modulation_ranking": 23085,
      "modulation_percentile": 15.073877794546028,
      "tier": "long-tail",
      "category_market_share_pct": 4.174058111960538e-06,
      "visits_vs_category_avg_pct": -99.88106856221592,
      "distance_from_leader_visits": 2833611,
      "distance_from_next_visits": null
    },
    "competitive": {
      "national_ranking": 73855,
      "national_total_stations": 87492,
      "is_top_10_in_city": true,
      "is_top_10_in_state": false,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-05-13T15:26:38.874637",
    "periods_analyzed": [
      4,
      3,
      2,
      1
    ],
    "periods_count": 4,
    "analysis_version": "0.1.0"
  }
}