{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":497,"cluster_id":4970002152},"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":2664.76318359375,"tier_q_v1_rain_trend_mm_per_decade":49.91663411458333,"tier_q_v1_rain_mk_tau":0.19561290322580646,"tier_q_v1_rain_mk_p":0.001215626874239255,"tier_q_v1_rain_interannual_cv":0.24250788144980195,"tier_q_v1_monsoon_mm_mean":2517.4619140625,"tier_q_v1_monsoon_trend_mm_per_decade":50.34192708333333,"tier_q_v1_monsoon_frac_mean":0.9447225665537015,"tier_q_v1_dry_day_frac_mean":0.6907070888539562,"tier_q_v1_dry_day_frac_trend_per_decade":0,"tier_q_v1_annual_max_1day_mm_mean":151.78900146484375,"tier_q_v1_annual_max_1day_trend_per_decade":2.6984331364938976,"tier_q_v1_recent30_minus_first30_mm":668.179443359375,"tier_q_v1_postmon_mm_mean":117.20990753173828,"tier_q_v1_postmon_trend_mm_per_decade":1.728401163678216,"tier_q_v1_premon_mm_mean":27.29885482788086,"tier_q_v1_premon_trend_mm_per_decade":-0.31446116440223926,"tier_q_v1_winter_mm_mean":2.792773485183716,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":29.15603256225586,"tier_q_v1_seasonality_pci_trend_per_decade":-0.0872182846069336,"tier_q_v1_rain_trend_se_mm_per_decade":15.69785494708291,"tier_q_v1_monsoon_trend_se_mm_per_decade":14.806524355637507,"tier_q_v1_postmon_trend_se_mm_per_decade":1.842757365226078,"tier_q_v1_annual_max_1day_trend_se_per_decade":1.2569719726661677,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":16.7842,"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}}}