NEW Weather: Coastal Flood Advisory issued for part of New York through Thursday

The National Weather Service issued a coastal flood advisory Wednesday at 06.38, valid Thursday between 5 and 7 for Staten Island, Brooklyn and Queens and Nassau County.

The weather service adds, “Up to a foot of inundation above ground level is expected in vulnerable areas near the waterfront and shoreline.”

“Flooding of lots, parks and roads with only isolated road closures is expected,” the weather service said. “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 precautions to protect property at risk of flooding.”

Understand the differences between advisories, watches and warnings

• Flood Warning: Take Action!

A flood warning is issued when a flood is either imminent or already occurring. In flood-prone areas, it is crucial to move immediately to higher ground. A flash flood is a sudden and violent flood that can develop within minutes to hours, and it can even happen in areas that are not currently experiencing rainfall.

• Flood Warning: Take Action!

A flood warning is declared when flooding is about to happen or is already underway.

• Flood Advisory: Please be aware of:

A flood advisory is issued when flooding is not expected to reach a level of severity that necessitates a warning. Nevertheless, it can still cause significant inconvenience and, without exercising caution, potentially lead to situations that threaten life and/or property.

• Flood watch: Be prepared:

A flood watch is issued when conditions are favorable for flooding. It does not guarantee that flooding will occur, but it does mean that the possibility exists.

When Floods Hit: Weather Service Guidelines for Your Protection

Flooding can be a significant threat, especially if you live in a flood-prone area or are in a low-lying area. To ensure your safety, the weather service offers important flood safety guidelines:

Move to higher ground:

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

Follow evacuation orders:

When local authorities issue an evacuation order, you must comply immediately. Before you leave, secure your home by locking it.

Disconnect supplies and appliances:

If time permits, unplug your supplies and appliances. This precaution minimizes electrical hazards during flooding.

Avoid flooded basements and submerged areas:

Steer clear of basements or rooms where water has submerged sockets or wires. This helps prevent electrical accidents.

Evacuate immediately for safety reasons:

If you notice sparks or hear buzzing, crackling, popping or popping noises, evacuate immediately. Avoid water that may be charged with electricity.

Stay away from flooding:

Never attempt to walk through floodwaters. Even just 6 inches of fast moving water can forcefully knock you off your feet.

Seek high ground if trapped:

In the event that you are trapped by moving water, go to the highest point available and contact emergency services by calling 911.

When heavy rain occurs, there is a risk of flooding, especially in low-lying and flood-prone areas. It is important to never try to drive through water on the road, no matter how deep it looks. According to the weather service, as little as 12 inches of rushing water can sweep away most vehicles. Be safe by being prepared and informed.

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