Storm Parameters
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Central Pressure (p_c)
945 hPa
Max Sustained Wind (V_max)
105 kts
Radius of Max Winds (R_max)
45 km
Forward Track Speed (V_f)
22 km/h
Astronomical Tide Level (Z_tide)
1.8 m
Coastal Bathymetry Slope
1:800 (Shallow)
Simulated Peak Water:
5.20 m
Storm Surge Anomaly:
3.40 m
Right-Front Quadrant Bias:
+1.10 m
Coupling Index:
0.88
Risk Level:
Severe Coastal Inundation Zone
Holland Wind Velocity Vector
20 kts
60 kts
100 kts
140+ kts
Cross-Section Bathymetry
Inundation & Water Table Profile
Offshore (20km)
Sea Dike (5m)
Inland Lowland
Track Replay & Hydro Sequence
T-12h (Approach)
T-0h (Landfall)
Coastal Hydrological Impact Proof
Computed using Holland wind field profile integrated with shallow-water wave setup equations for Zhejiang coastal shelf.
Coastal Inundation Risk
Severe Coastal Inundation Zone
Simulated Peak Water Level
5.20 m
Right-Front Quadrant Bias
1.10 m
Wind-Surge Coupling
0.88