{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":492,"cluster_id":4920000021},"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":3707.87939453125,"tier_q_v1_rain_trend_mm_per_decade":135.77710959694602,"tier_q_v1_rain_mk_tau":0.33909677419354833,"tier_q_v1_rain_mk_p":2.0440843750392514e-8,"tier_q_v1_rain_interannual_cv":0.26007234646130095,"tier_q_v1_monsoon_mm_mean":3443.440673828125,"tier_q_v1_monsoon_trend_mm_per_decade":118.57377220219018,"tier_q_v1_monsoon_frac_mean":0.9286819519822717,"tier_q_v1_dry_day_frac_mean":0.6530115727225091,"tier_q_v1_dry_day_frac_trend_per_decade":-0.004431909750201448,"tier_q_v1_annual_max_1day_mm_mean":168.08306884765625,"tier_q_v1_annual_max_1day_trend_per_decade":2.65979249321169,"tier_q_v1_recent30_minus_first30_mm":1089.096923828125,"tier_q_v1_postmon_mm_mean":205.16078186035156,"tier_q_v1_postmon_trend_mm_per_decade":7.94374476111035,"tier_q_v1_premon_mm_mean":57.8761100769043,"tier_q_v1_premon_trend_mm_per_decade":1.6897698449088145,"tier_q_v1_winter_mm_mean":1.401975154876709,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":26.733308792114258,"tier_q_v1_seasonality_pci_trend_per_decade":-0.18796494199109248,"tier_q_v1_rain_trend_se_mm_per_decade":21.08229464271262,"tier_q_v1_monsoon_trend_se_mm_per_decade":19.53620136971249,"tier_q_v1_postmon_trend_se_mm_per_decade":3.229579083600627,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.980853157346583,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":11.534,"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}}}