{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":466,"cluster_id":4660010607},"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":627.5722045898438,"tier_q_v1_rain_trend_mm_per_decade":3.2991362484167412,"tier_q_v1_rain_mk_tau":0.03612903225806451,"tier_q_v1_rain_mk_p":0.5501548418744349,"tier_q_v1_rain_interannual_cv":0.3414733436405232,"tier_q_v1_monsoon_mm_mean":500.2866516113281,"tier_q_v1_monsoon_trend_mm_per_decade":3.3277697040486975,"tier_q_v1_monsoon_frac_mean":0.7971778353987101,"tier_q_v1_dry_day_frac_mean":0.839931911071188,"tier_q_v1_dry_day_frac_trend_per_decade":0,"tier_q_v1_annual_max_1day_mm_mean":62.729698181152344,"tier_q_v1_annual_max_1day_trend_per_decade":-0.1612351483562175,"tier_q_v1_recent30_minus_first30_mm":122.199951171875,"tier_q_v1_postmon_mm_mean":98.32231903076172,"tier_q_v1_postmon_trend_mm_per_decade":0.7282783938389198,"tier_q_v1_premon_mm_mean":23.398191452026367,"tier_q_v1_premon_trend_mm_per_decade":-0.10845997929573059,"tier_q_v1_winter_mm_mean":5.565065383911133,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":24.102672576904297,"tier_q_v1_seasonality_pci_trend_per_decade":0.010675768439200014,"tier_q_v1_rain_trend_se_mm_per_decade":4.982819773869215,"tier_q_v1_monsoon_trend_se_mm_per_decade":4.464771610955288,"tier_q_v1_postmon_trend_se_mm_per_decade":1.5690358394924322,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.5572769663199646,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":3.8204,"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}}}