The National Weather Service has issued a coastal flood advisory for Hudson, Essex, and Union counties in New Jersey, set to be in effect from 5 a.m. to 7 a.m. Thursday. The advisory warns of up to one foot of water inundation in vulnerable areas, urging residents to prepare for minor flooding. The alert has raised questions on flood safety and awareness, especially as winter approaches.

Flooding Expected in New Jersey Counties

A coastal flood advisory was announced by the National Weather Service on Wednesday at 6:38 a.m. for Hudson, Essex, and Union counties. With heavy rains expected early Thursday morning, local officials are advising residents to take precautions against possible flooding in areas near shorelines and waterfronts. According to the weather service, “Flooding of lots, parks, and roads with only isolated road closures expected.”

The service urges those in flood-prone areas to prepare for potential disruptions. If traveling through these areas, residents are encouraged to allow extra time and to avoid closed roads. “Do not drive around barricades or through water of unknown depth,” the advisory continues. “Take the necessary actions to protect flood-prone property.”

Decoding Flood Warnings: Advisory vs. Warning

Understanding the types of flood alerts issued by the National Weather Service can help residents better prepare. Each type of alert — advisory, watch, and warning — signifies a different level of severity and response required.

• Flood Advisory: The mildest of the alerts, a flood advisory suggests residents be aware of potential minor flooding that may cause inconvenience. Caution is advised, as it can still pose risks to safety.
• Flood Watch: More severe than an advisory, a watch signifies that conditions are favorable for flooding, though it may not be certain. It’s a signal for residents to stay updated and prepared.
• Flood Warning: This alert indicates that flooding is either imminent or already happening. It requires immediate action, especially in flood-prone areas.
• Flash Flood Warning: The most urgent of flood alerts, a flash flood warning signals rapid and severe flooding. It requires those in vulnerable areas to seek higher ground immediately.

What to Do in a Flood Advisory

For residents of Hudson, Essex, and Union counties, the flood advisory is a warning to remain cautious and take simple, preventive measures. While these counties are expected to experience only moderate flooding, the advisory serves as a reminder of the dangers floods can pose, especially in urban areas.

Steps for Staying Safe in Flood-Prone Areas

• Move to Higher Ground: If you live in a flood-prone area or are camping in a low-lying region, the first step is to relocate to higher ground.
• Follow Evacuation Orders: If local authorities issue an evacuation order, comply immediately. Before leaving, lock your home and secure essential items.
• Disconnect Utilities: If time allows, disconnecting appliances and utilities can help reduce electrical hazards. This step is crucial if the area is expected to experience significant flooding.
• Avoid Basements: If water levels rise, avoid basements or submerged areas with electrical outlets, as they present an immediate risk of electrical shock.

 Risks of Floodwaters and Basic Precautions

Floodwaters, no matter the depth, can be dangerous. The National Weather Service emphasizes that even six inches of fast-moving water can knock a person down, while 12 inches of rushing water can carry away most vehicles. To prevent accidents, residents are advised to avoid walking or driving through floodwaters, even if they appear shallow.

“If you’re trapped by water, climb to the highest possible point,” the advisory stresses. “Reach out to emergency services via 911 if necessary.”

The Importance of Flood Awareness and Preparedness

While some residents may dismiss a flood advisory as minor, flood safety experts stress that any flood warning should be taken seriously. From road closures to disrupted utilities, even moderate flooding can bring unexpected challenges. This is especially true for Hudson, Essex, and Union counties, where aging infrastructure can sometimes exacerbate the impact of heavy rains.

Preparing Flood-Prone Property for Safety

Residents in areas known for frequent flooding should take time to ensure their homes are prepared for heavy rains. Basic precautions include using sandbags at vulnerable entry points, clearing gutters to improve drainage, and checking that outdoor drains are clear of debris.

Way Forward

As New Jersey residents prepare for possible coastal flooding this Thursday, the advisory serves as a reminder of the importance of flood safety and awareness. While only minor flooding is expected, the steps taken to prepare can protect lives and property. By understanding the different flood alerts and knowing the right actions to take, residents can stay safe, even when facing rising waters.

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