{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":474,"cluster_id":4740000521},"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":586.7503662109375,"tier_q_v1_rain_trend_mm_per_decade":8.484251343165475,"tier_q_v1_rain_mk_tau":0.1344516129032258,"tier_q_v1_rain_mk_p":0.026171449631556196,"tier_q_v1_rain_interannual_cv":0.25531424217944315,"tier_q_v1_monsoon_mm_mean":490.6124572753906,"tier_q_v1_monsoon_trend_mm_per_decade":8.104802834219626,"tier_q_v1_monsoon_frac_mean":0.8361519404642601,"tier_q_v1_dry_day_frac_mean":0.8323513436634479,"tier_q_v1_dry_day_frac_trend_per_decade":-0.002490660024906597,"tier_q_v1_annual_max_1day_mm_mean":59.494964599609375,"tier_q_v1_annual_max_1day_trend_per_decade":-0.023535642254472293,"tier_q_v1_recent30_minus_first30_mm":104.22412109375,"tier_q_v1_postmon_mm_mean":71.7411880493164,"tier_q_v1_postmon_trend_mm_per_decade":1.0561584578297003,"tier_q_v1_premon_mm_mean":18.709062576293945,"tier_q_v1_premon_trend_mm_per_decade":-0.017247598623553066,"tier_q_v1_winter_mm_mean":5.687620162963867,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":23.680469512939453,"tier_q_v1_seasonality_pci_trend_per_decade":-0.12889693233059882,"tier_q_v1_rain_trend_se_mm_per_decade":3.919254963630215,"tier_q_v1_monsoon_trend_se_mm_per_decade":3.6244545563268233,"tier_q_v1_postmon_trend_se_mm_per_decade":1.263781919928382,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.4902546052038863,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":8.4842,"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}}}