{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":498,"cluster_id":4980005259},"witness":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"62e2b748eb55ee14f370d7697a22f18b8308bd2f0a11b82e07730a0cb659b544","pin_publish_utc":"2026-07-13T09:01:14+00:00","source_window_end_utc":"2025-12-31T00:00:00+00:00"},"witnesses":{"tier_q_v1_rain_annual_mm_mean":962.979248046875,"tier_q_v1_rain_trend_mm_per_decade":-3.6986382331171894,"tier_q_v1_rain_mk_tau":-0.04541935483870967,"tier_q_v1_rain_mk_p":0.45254541707937734,"tier_q_v1_rain_interannual_cv":0.21750346633917822,"tier_q_v1_monsoon_mm_mean":829.427001953125,"tier_q_v1_monsoon_trend_mm_per_decade":-2.681428697374132,"tier_q_v1_monsoon_frac_mean":0.861313474444416,"tier_q_v1_dry_day_frac_mean":0.7782051351149037,"tier_q_v1_dry_day_frac_trend_per_decade":0,"tier_q_v1_annual_max_1day_mm_mean":81.52288055419922,"tier_q_v1_annual_max_1day_trend_per_decade":-0.7568009694417319,"tier_q_v1_recent30_minus_first30_mm":0.53851318359375,"tier_q_v1_postmon_mm_mean":71.64202880859375,"tier_q_v1_postmon_trend_mm_per_decade":-0.6206744574253855,"tier_q_v1_premon_mm_mean":36.002891540527344,"tier_q_v1_premon_trend_mm_per_decade":-0.9088651790763392,"tier_q_v1_winter_mm_mean":25.907390594482422,"tier_q_v1_winter_trend_mm_per_decade":-0.8832673443688287,"tier_q_v1_seasonality_pci_mean":23.419525146484375,"tier_q_v1_seasonality_pci_trend_per_decade":0.11713812697992934,"tier_q_v1_rain_trend_se_mm_per_decade":5.184715000251724,"tier_q_v1_monsoon_trend_se_mm_per_decade":4.710901342616099,"tier_q_v1_postmon_trend_se_mm_per_decade":1.274763106376786,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.6774384525533559,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":6.7593,"tier_q_v1_source_window_end_utc":"2025-12-31T00:00:00+00:00","tier_q_v1_source_natural_cadence_seconds":31536000,"tier_q_v1_overdue_factor_at_publish":0,"floor_tier_q_v1_overdue_vs_natural_cadence_by_factor_N":false}}}