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System Blueprint

Multimodal Pipeline Architecture

Physics-guided nowcasting flow from raw sensor telemetry to calibrated warning dispatch.

Observed streamsAI & physics coreOperational outputs
OBSERVATION FEEDS / INGESTION4 streams · sub-second to 15m cadencePOLARIMETRIC DWRSTRM-01
Doppler radar
250m radial · 6-10m scanZ, Z_DR column, K_DP, V_rGEOSTATIONARY IRSTRM-02
INSAT
10.8 µm thermal IR · 4kmCloud-top cooling ΔT/ΔtGROUND RF ARRAYSTRM-03
Lightning network
VHF/LF time-of-arrivalIC + CG strike density anchorMESOSCALE SIMULATIONSTRM-04
NWP
WRF 3km grid · hourlyCAPE, 0-6km shear, 0°C lvlELECTROCAST-X PIPELINE / ML ENGINE1 km common grid · continuous-time advection · 5-min synchronous cycleTIER 1: SPATIOTEMPORAL ALIGNMENT & QCDETERMINISTIC QCPROC-01
Quality control and time alignment
De-aliasing · clutter filterTemporal synchronization busSPATIAL PROJECTIONPROC-02
Common grid with missing-sensor and data-age masks
1 km × 1 km unified gridSensor-loss & age mask tensorTIER 2: PHYSICS-GUIDED FORECASTING ENGINEISOTHERMAL PHYSICSPHYS-01
Temperature-coordinate electrification features
0°C, −10°C, −20°C layersNon-inductive graupel chargingSPATIOTEMPORAL TRANSFORMERCORE-01
Multimodal temporal transformer with neural advection
Cross-attention temporal fusionContinuous neural advection v_θTIER 3: DUAL PREDICTION HEADS & CONFORMAL CALIBRATIONDUAL PREDICTION HEADSHEAD-01
First-lightning survival head and Active-storm density head
Weibull hazard h(t) survivalActive-storm density regressionCOVERAGE≥ 90%?CONFORMAL BOUNDSCONF-01
Conformal calibration and uncertainty
1−α = 0.90 coverage guaranteeDynamic corridor dilationMISSION CONTROL / DISPATCHOperator HUD · public early warningOPERATIONAL DISPATCHPROD-01
Risk corridors, evidence and alerts
15 / 30 / 60 min lead timeMulti-lingual CAP 1.2 XMLOUTPUT PRODUCT 01Risk corridorsDynamic 15/30/60m hullsInner 50% & outer 90% boundsOUTPUT PRODUCT 02EvidencePhysical sensor attributionZ_DR & cooling rate sparklinesOUTPUT PRODUCT 03AlertsCAP 1.2 XML & multi-lingual SMSEnglish, हिन्दी, ଓଡ଼ିଆ broadcastsmultimodal gridded tensorspatiotemporal convective memory stateACCEPT
PROC-01DETERMINISTIC QC·De-aliasing · clutter filter

Quality control and time alignment

Observations are checked and aligned to the same analysis time before fusion.

See it in Mission Control: Sensor health