Flood Alert: Three NJ Counties Brace for Coastal Flooding on Thursday
The National Weather Service warns that floodwaters could rise up to nearly one foot above ground level in vulnerable areas near the waterfront and shoreline.
The National Weather Service (NWS) has issued a Coastal Flood Advisory for parts of New Jersey, warning residents of potential flooding along the shoreline. The advisory was announced at 1:30 p.m. on Wednesday and will remain in effect on Thursday from 6 a.m. to 11 a.m. for Hudson, Essex, and Union counties.
According to the NWS, vulnerable areas near the waterfront and shoreline could experience floodwaters rising up to nearly one foot above ground level. This level of inundation may lead to minor flooding in low-lying coastal regions, affecting roads, sidewalks, and properties close to the shore. Residents and commuters in the affected areas are advised to remain cautious, as flooding could create hazardous conditions, particularly during high tide.
Coastal Flood Advisory Issued for Hudson, Essex, and Union Counties
By Advance Local Weather Alerts
The National Weather Service (NWS) has issued a Coastal Flood Advisory for parts of New Jersey, warning of potential flooding in low-lying and coastal areas. The advisory was announced at 1:30 p.m. on Wednesday and will be in effect on Thursday from 6 a.m. to 11 a.m. for Hudson, Essex, and Union counties.
According to the NWS, areas near the waterfront and shoreline could experience floodwaters rising up to nearly one foot above ground level. This level of inundation could lead to minor flooding, particularly in vulnerable locations close to the coast.
Potential Impacts of Coastal Flooding
The weather service warns that minor flooding could affect several areas, including:
• Roads and streets near the waterfront
• Low-lying properties such as parking lots, parks, and lawns
• Homes and businesses with basements near the shore
Travelers should be prepared for potential road closures in affected areas. If travel is necessary, extra time should be allotted to account for possible detours. Officials urge drivers not to drive around barricades or through flooded roads, as water depth can be deceptive and dangerous. Residents in flood-prone zones should take precautionary measures to safeguard their property.
Understanding Different Types of Flood Alerts
Weather alerts can sometimes be confusing, so here’s a breakdown of the different types of flood warnings and what they mean:
1. Flash Flood Warning – Immediate Danger: Take Action!
A Flash Flood Warning means that a flash flood is either imminent or already happening. These floods can develop suddenly and violently, sometimes within minutes to hours. Even if it is not currently raining in your area, a flash flood can still occur due to upstream rainfall. If you are in a flood-prone area, move to higher ground immediately to avoid being caught in rising waters.
2. Flood Warning – Significant Flooding Expected or Ongoing: Take Action!
A Flood Warning is issued when flooding is either about to happen or is already occurring. If you are in an area under a flood warning, take immediate precautions to protect yourself and your property. Avoid low-lying areas and be prepared for possible evacuations.
3. Flood Advisory – Minor Flooding Possible: Be Aware
A Flood Advisory is issued when flooding is expected but is not severe enough to require a warning. However, flooding could still cause disruptions, such as road closures or water damage in vulnerable areas. If proper precautions are not taken, the situation could become more dangerous, potentially threatening life and property.
4. Flood Watch – Favorable Conditions for Flooding: Be Prepared
A Flood Watch means that while flooding is not guaranteed, weather conditions are favorable for it to occur. Residents should stay informed, monitor weather updates, and be ready to take action if a flood warning is later issued.
By understanding these alerts, residents can better prepare for and respond to flooding events, reducing risks to themselves and their property.
Weathering the Storm: Essential Flood Safety Guidelines
For those living in flood-prone areas or camping in low-lying regions, understanding and following flood safety measures can be crucial for survival. The National Weather Service provides key guidelines to help individuals stay safe when faced with rising waters.
1. Move to Higher Ground Immediately
If you are in a region that is prone to flooding or camping in a low-lying area, your first and most important step is to move to higher ground as soon as possible. Floodwaters can rise rapidly and unpredictably, leaving little time to react. Relocating to a safe elevation can help prevent being trapped by fast-moving or deep waters.
2. Follow Evacuation Orders Without Delay
When local authorities issue an evacuation order, it is crucial to comply immediately. Delaying evacuation can put you at risk, as flooding conditions can worsen quickly. Before leaving, take precautions to secure your home, including:
• Locking all doors and windows to protect your property
• Gathering essential items such as medications, important documents, and emergency supplies
• Informing family members or neighbors about your evacuation plan
Ignoring an evacuation order can put both your life and the lives of emergency responders at risk.
3. Disconnect Utilities and Appliances
If time allows before evacuating, it is recommended to disconnect utilities and unplug appliances. Doing so can help prevent electrical shocks, gas leaks, and fire hazards caused by water exposure. Key steps include:
• Turning off electricity at the breaker panel if safe to do so
• Shutting off gas lines to reduce the risk of leaks
• Unplugging major appliances to avoid electrical surges when power is restored
4. Avoid Basements and Submerged Areas
During a flood, basements and low-lying spaces can quickly become dangerous traps as water levels rise. Avoid entering or remaining in basements, underground parking garages, or any submerged areas, as they can fill with water rapidly and unpredictably.
Floodwaters can also carry hidden hazards, such as electrical currents from submerged power sources, contaminated water, and structural instability. If water begins to enter your home, move to higher floors or evacuate to a safer location immediately.
Never attempt to walk or drive through flooded areas, as even a few inches of moving water can be powerful enough to knock you off your feet or sweep away a vehicle. Prioritize safety by staying out of any area where water is accumulating.
5. Swift Evacuation for Your Safety
If you observe sparks or hear unusual buzzing, crackling, snapping, or popping sounds, it could indicate electrical hazards caused by water exposure. In such cases, evacuate immediately without hesitation.
Floodwaters can carry live electrical currents, posing a severe risk of electrocution. Avoid entering any standing or flowing water that might be in contact with damaged power lines, electrical outlets, or submerged appliances. If you suspect electrical danger in your area, move to a safe location and contact emergency services as soon as possible.
6. Never Walk Through Floodwaters
Walking through floodwaters is extremely dangerous, even if the water appears shallow. Just six inches of fast-moving water is enough to knock you off your feet, leading to potential injuries or drowning.
Additionally, floodwaters often contain hidden hazards, such as:
• Strong currents that can sweep you away
• Debris like broken glass, sharp metal, or submerged objects
• Contaminated water carrying sewage, chemicals, or bacteria
• Unstable ground due to erosion or sinkholes
To stay safe, always avoid walking through flooded areas. If evacuation is necessary and no dry route is available, use extreme caution and seek guidance from emergency personnel before attempting to cross any water-covered areas.
7. Move to Higher Ground If You Become Trapped
If rising floodwaters trap you inside your home, vehicle, or any low-lying area, your best chance of survival is to move to higher ground immediately. Flood levels can rise rapidly and unpredictably, cutting off escape routes and making it dangerous to stay in place.
If you are inside a building and water begins to enter:
• Move to the highest floor possible, but avoid attics unless there is an accessible window or exit.
• If necessary, go to the roof and signal for help using a flashlight, bright clothing, or by waving your arms.
If you are outdoors or in a vehicle when trapped by floodwaters:
• Abandon your vehicle if water starts rising around it—cars can be swept away in just a foot or two of water.
• Climb to higher ground, such as a nearby hill, elevated structure, or sturdy tree, and wait for rescue teams.
Always prioritize your safety and avoid taking risks that could put you in further danger. If possible, call for emergency assistance and follow the guidance of local authorities.
8. Avoid Driving Through Flooded Roads
Heavy rainfall can quickly lead to flooding, especially in low-lying and flood-prone areas. Roads covered in water may seem passable, but they can be deceptively dangerous.
The National Weather Service warns that as little as 12 inches of fast-moving water is enough to sweep away most cars, while just two feet can carry away SUVs and trucks. Floodwaters can also hide hazards such as washed-out pavement, submerged debris, or strong undercurrents.
To stay safe:
• Never attempt to drive through flooded roads, no matter how shallow the water appears.
• Turn around, don’t drown—seek an alternate route.
• Stay informed about weather updates and road conditions before traveling.
Prioritizing safety by staying aware and prepared can prevent life-threatening situations during heavy rains and flooding.
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