{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":498,"cluster_id":4980001721},"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":1089.5045166015625,"tier_q_v1_rain_trend_mm_per_decade":-12.862471334050213,"tier_q_v1_rain_mk_tau":-0.12258064516129032,"tier_q_v1_rain_mk_p":0.042628927562092966,"tier_q_v1_rain_interannual_cv":0.226628645946134,"tier_q_v1_monsoon_mm_mean":952.0675659179688,"tier_q_v1_monsoon_trend_mm_per_decade":-10.01752444442304,"tier_q_v1_monsoon_frac_mean":0.8738537118576671,"tier_q_v1_dry_day_frac_mean":0.7714374429223745,"tier_q_v1_dry_day_frac_trend_per_decade":0.0016554386912531753,"tier_q_v1_annual_max_1day_mm_mean":99.21503448486328,"tier_q_v1_annual_max_1day_trend_per_decade":-0.7331353446129935,"tier_q_v1_recent30_minus_first30_mm":-96.77001953125,"tier_q_v1_postmon_mm_mean":75.38644409179688,"tier_q_v1_postmon_trend_mm_per_decade":-1.267546863329909,"tier_q_v1_premon_mm_mean":38.20124053955078,"tier_q_v1_premon_trend_mm_per_decade":-0.2627167895033553,"tier_q_v1_winter_mm_mean":23.84929847717285,"tier_q_v1_winter_trend_mm_per_decade":-0.6845731401082242,"tier_q_v1_seasonality_pci_mean":24.310791015625,"tier_q_v1_seasonality_pci_trend_per_decade":-0.0016155250112035876,"tier_q_v1_rain_trend_se_mm_per_decade":6.427958971501145,"tier_q_v1_monsoon_trend_se_mm_per_decade":5.544627277388763,"tier_q_v1_postmon_trend_se_mm_per_decade":1.3855756206689787,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.9529526612881181,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":18.237,"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}}}