New York Weather: Suffolk County is under a coastal flood warning Thursday

At 5:27 p.m. Wednesday, the National Weather Service issued a coastal flood warning for Suffolk County effective Thursday between 4 a.m. and 9 a.m.

“Flooding of up to a foot above ground level is expected in vulnerable areas near shore and shore,” the weather service says. “With the morning high tide cycles on Friday and Saturday, minor coastal flooding is also likely.”

“Minor flooding in the more vulnerable locations near the water and the coast. Some roads and low-lying properties, including parking lots, parks, lawns, and homes and businesses with basements near the water, will experience minor flooding,” the weather service says. “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.”

Your guide to weather alerts: advisories, watches and warnings

• 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.

In the event of flooding: Information from the weather service for your protection

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 are in a flood-prone area or camping in a low-lying location, your first step should be 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 reduces the risk of electrical hazards during flooding.

Avoid flooded basements and flooded areas:

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

Quick evacuation for your safety:

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.

In the event of an accident, seek higher ground:

If you become trapped by running water, get to the highest point available and call emergency services at 911.

During heavy rain, there is a risk of flooding, particularly in low-lying and flood-prone regions. It is important that you never attempt to drive through water on the road, no matter how deep it may be. According to the weather service, just 30 centimeters of water can wash away most vehicles. Stay safe by being prepared and informed.

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