Typhoon Remnant Inland Deluge & Atmospheric River Simulator

Historical Remnant Analogs

Atmospheric Steering & Core

Landfall Pressure (Core Strength) 955 hPa

Steering Vector Angle 325° (NNW)

Steering Flow Speed 14 knots

Column Precipitable Water (PWV) Flux 850 g/kg·m/s

Hydrological Telemetry

Target Basin Focus Haihe Basin (Beijing-Tianjin-Hebei)

Projected Deluge Flood Risk

Catastrophic

Peak 24h Orographic Rain Accumulation 680 mm

Basin Inundation Capacity / Surge 188% (Severe Breach)

Selected Region: Haihe Basin (Beijing-Tianjin-Hebei)

Flood Risk: Catastrophic

Peak Rainfall: 680 mm

Inland Flux: 850 g/kg·m/s

Simulation Time: 72 hours

Landfall Pressure: 955 hPa

TIME SCRUB T+36h

MOISTURE PLUME & PRECIP (PWV mm)

20mm 150mm 350mm 650mm+

Terrain Orographic Lifting Profile (Taihang / Yanshan Mountains Cross-Section)

Lifting Rate: 4.8 m/s | Condensation Peak: 1,450m