A coastal flood warning has been issued for three New Jersey counties for Thursday

At 6:38 a.m. Wednesday, the National Weather Service issued a coastal flood warning effective for Hudson, Essex and Union counties between 5 a.m. and 7 a.m. Thursday.

The weather service describes: “Flooding of up to a foot above ground level is expected in vulnerable areas near the waterfront and shoreline.”

“Flooding of properties, parks and streets, and only isolated road closures are expected,” explains the weather service. “If travel is necessary, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take necessary measures to protect flood-prone property.”

Deciphering Notices, Watches and Warnings: Understanding Weather Alerts

• Flash flood warning: take action!

A flash flood warning is issued when a flash flood is imminent or already occurring. In flood-prone areas, it is important to move to higher ground immediately. A flash flood is a sudden and intense flood that can develop within minutes to hours and can occur even in areas where there is currently no rain.

• Flood warning: take action!

A flood warning is issued when flooding is imminent or is already underway.

• Flood Warning: Be Aware:

A flood warning is issued when flooding is not expected to be severe enough to trigger a warning. However, this can cause significant inconvenience and, if not careful, can result in situations that can endanger life and/or property.

• Flood watch: Be prepared:

A flood warning is issued when conditions are favorable for flooding. That doesn't mean there will be flooding, but it is possible.

Weather Service Flood Prevention Guidelines: Weathering the Storm

Flooding can pose a significant hazard, especially if you live in a flood-prone area or are camping in a low-lying region. To ensure your safety, the Weather Service offers important flood protection guidelines:

Go to a higher level:

If you live in a flood-prone area or are camping in low-lying terrain, the first step to safety is to move to higher ground.

Follow evacuation instructions:

If local authorities issue an evacuation order, follow it immediately. Before leaving, secure your home by locking it.

Disconnect utilities and devices:

If time permits, disconnect your utilities and appliances. This precaution minimizes electrical hazards during flooding.

Avoid basements and flooded areas:

Avoid basements or flooded rooms with electrical outlets or cords. Preventing electrical accidents is crucial.

Evacuate immediately for safety reasons:

If you notice sparks or hear humming, crackling, snapping or popping noises, evacuate immediately. Avoid water that may be electrically charged.

Stay away from flooding:

Never attempt to walk through flood water. Even 6 inches of fast-moving water can force you off your feet.

Find high ground if trapped:

If you become trapped by flowing water, reach the highest point possible and call 911 to contact emergency services.

During heavy rainfall, there is a risk of flooding, particularly in low-lying and flood-prone areas. Remember to never drive through water on the road, even if it appears shallow. According to the weather service, just 30 cm of fast-moving water can sweep away most cars. Prioritize your safety by staying informed and prepared.

Advance Local Weather Alerts is a service from United Robots that uses machine learning to compile the latest data from the National Weather Service.