{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":479,"cluster_id":4790002221},"witness":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"62e2b748eb55ee14f370d7697a22f18b8308bd2f0a11b82e07730a0cb659b544","pin_publish_utc":"2026-07-27T09:01:19+00:00","source_window_end_utc":"2025-12-31T00:00:00+00:00"},"witnesses":{"tier_q_v1_rain_annual_mm_mean":827.8516845703125,"tier_q_v1_rain_trend_mm_per_decade":-5.851611882990056,"tier_q_v1_rain_mk_tau":-0.060645161290322575,"tier_q_v1_rain_mk_p":0.3158639387795762,"tier_q_v1_rain_interannual_cv":0.3005851282579849,"tier_q_v1_monsoon_mm_mean":704.1366577148438,"tier_q_v1_monsoon_trend_mm_per_decade":-4.435677631084736,"tier_q_v1_monsoon_frac_mean":0.8505589477423342,"tier_q_v1_dry_day_frac_mean":0.793427711655064,"tier_q_v1_dry_day_frac_trend_per_decade":0.0022751041202207526,"tier_q_v1_annual_max_1day_mm_mean":72.3746109008789,"tier_q_v1_annual_max_1day_trend_per_decade":0.42843159208906456,"tier_q_v1_recent30_minus_first30_mm":-18.38775634765625,"tier_q_v1_postmon_mm_mean":86.00204467773438,"tier_q_v1_postmon_trend_mm_per_decade":0.11490839499014395,"tier_q_v1_premon_mm_mean":27.695446014404297,"tier_q_v1_premon_trend_mm_per_decade":-0.4601388205104609,"tier_q_v1_winter_mm_mean":10.017428398132324,"tier_q_v1_winter_trend_mm_per_decade":-0.39925254017151024,"tier_q_v1_seasonality_pci_mean":23.43120002746582,"tier_q_v1_seasonality_pci_trend_per_decade":0.15744812984794887,"tier_q_v1_rain_trend_se_mm_per_decade":5.7022771590783075,"tier_q_v1_monsoon_trend_se_mm_per_decade":4.947308382856907,"tier_q_v1_postmon_trend_se_mm_per_decade":1.4513799021359342,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.6458247932869003,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":13.6277,"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}}}