NEW JERSEY · ESSEX COUNTY
Where the bay backs the port: industrial wind over New Jersey's largest city
Newark sits on the Passaic River where it empties into Newark Bay, ringed by port terminals, runways, and a dense urban grid near the New York harbor. Design to a 105–115 mph 3-second gust under the New Jersey Uniform Construction Code and ASCE 7-22.
BAY FETCH · PORT & CITY AERODYNAMICS
Why a port city near the harbor earns a 105–115 mph design speed
Newark sits inland of the open Atlantic but close to Newark Bay and the New York harbor — enough fetch for storm winds, tempered by a dense urban and industrial fabric.
Newark Bay Fetch
Open water across the bay and the Passaic River mouth gives storm wind a clean run before it reaches port terminals and waterfront blocks.
EXPOSURE CPort & Crane Loading
Container cranes and stacked boxes at Port Newark catch wind as exposed lattice and bluff bodies, demanding their own stability and overturning checks.
PORT NEWARKUrban Street Channeling
Downtown and the Ironbound pack buildings tight, funneling and speeding up flow through street canyons and lifting local cladding pressures.
EXPOSURE BNor'easters & Remnants
Winter nor'easters and the remnants of tropical systems push sustained, hours-long winds across Essex County — duration, not just peak gust.
SUSTAINEDNewark / Essex County at a glance
Design wind speed (Risk Cat II): 105–115 mph 3-second gust
Risk Cat III / IV: read from the higher-MRI ASCE 7-22 maps (longer return period → higher V)
Exposure: B across the dense urban & industrial grid, C near Newark Bay, the Passaic River, and airport open ground
Code: New Jersey Uniform Construction Code (adopts IBC, references ASCE 7-22)
County: Essex County · Setting: NJ's largest city, Newark Bay port frontage, NY harbor nearby
CRITICAL INFRASTRUCTURE · ESSENTIAL FACILITIES
The hub structures that raise the bar to Risk III & IV
Newark carries some of the Northeast's busiest transport assets — and they design to the higher-return-period maps, not the standard one.
Newark Liberty Airport
Terminals, hangars, and control towers stand on open runway terrain — Exposure C with Risk III/IV occupancy and elevated design speeds.
EXPOSURE CPort Newark-Elizabeth
One of the East Coast's largest container terminals — cranes, warehouses, and container stacks need wind analysis tuned to bayfront exposure.
BAYFRONTEssential Facilities
Hospitals, fire and police stations, and emergency operations across Newark map to Risk Category III or IV with the highest design speeds.
RISK III / IVASCE 7-22 · TABLE 1.5-1
Risk category sets the map you read V from
Higher risk categories point to longer return-period maps — and higher Newark design speeds. There is no fixed multiplier; V is read per location.
| Risk Category | Map / MRI | Typical Buildings |
|---|---|---|
| I | 300-year map (lowest V) | Agricultural, minor storage, temporary structures |
| II | 700-year map · 105–115 mph | Residential, commercial, most standard occupancy |
| III | 1,700-year map (higher V) | Schools, assembly >300, substantial hazard |
| IV | 3,000-year map (highest V) | Hospitals, fire/police, emergency shelters |
Velocity pressure, the ASCE 7-22 way
qz = 0.00256 · Kz · Kzt · Kd · Ke · V²
At a 30 ft urban base (V = 110 mph, Exposure B, Kz = 0.70, Kzt = 1.0 flat, Kd = 0.85, Ke = 1.0), qz lands near 18 psf — and open bayfront Exposure C pushes the same height markedly higher.
PERMIT CHECKLIST · NJ UCC
Clearing a Newark permit, element by element
What a New Jersey-sealed wind package needs before it reaches the Construction Code Official.
NJ PE Seal
Structural and wind calculations sealed by a New Jersey-licensed Professional Engineer.
REQUIREDDesign Speed V
105–115 mph 3-second gust from the ASCE 7-22 map, by address — not legacy 7-10 / 7-16 values.
105–115 MPHExposure Call
Exposure B across the urban grid; C near Newark Bay, the Passaic River, or open airport ground. Document what justifies it.
B / CPort & Specialty
Cranes, container stacks, and tall lattice need their own wind analysis and overturning checks.
CASE BY CASEMWFRS + C&C
Main system and component-and-cladding pressures for every window, door, wall, and roof panel.
ALL ELEMENTSFlood Coordination
Bayfront and riverside work pairs ASCE 7-22 wind loads with FEMA flood elevations.
FEMAOfficial Newark & New Jersey references
SITE LOOKUP · 105–115 MPH BAND
Every Newark ZIP in the same wind band
All Essex County / Newark ZIPs read 105–115 mph for Risk Cat II, with bayfront and airport blocks leaning to the open-exposure edge.
07102
Downtown, Central Business District, Penn Station
URBAN07105
Ironbound & East Ward, near Newark Bay
BAYFRONT07103
West Ward, Vailsburg
INLAND07107
Forest Hill, Roseville, Broadway
INLAND07112
Weequahic, Clinton Hill
INLAND07114
Dayton, near Newark Liberty Airport
OPEN GROUNDKEEP EXPLORING · NEW JERSEY
Compare across the Garden State
From the bay and the port to the shore — see how Newark sits against statewide and nearby requirements.
RUN THE NUMBERS
Calculate Newark wind loads in minutes, not maps
Enter any Newark address or ZIP and get the 105–115 mph velocity, urban vs. bayfront exposure, MWFRS and C&C pressures, and a PE-ready ASCE 7-22 report.