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Nor’easter floods US Northeast coastal towns again on Sunday

A slow-moving nor’easter brought renewed rain and tidal flooding to coastal communities in the US Northeast on Sunday, September 27. Coastal communities experienced another round of flooding. The National Weather Service said the low-pressure center reached the New Jersey coast that day and was weakening, while further heavy rain remained possible in parts of southern New England and the northern Mid-Atlantic. A Saturday death is earlier context, not Sunday’s new development.

Science··Midday
Tidal water spills over a stone waterfront wall and runs across a rain-soaked street beside coastal houses under an overcast sky.

Sunday brought a fresh round of flooding

A slow-moving nor’easter brought another round of rain and tidal flooding to the US Northeast on Sunday, September 27. Rain bands extended from Delaware toward Massachusetts, while coastal communities were flooded again. ABC News and an independently reported Associated Press account both described Sunday’s impacts. The event was already under way over the weekend, but the fresh coastal flooding on Sunday is the development here. A death reported from Saturday belongs to the earlier phase of the storm, not to this new round.[1], [2]

The low reached New Jersey

The Weather Prediction Center said the storm’s low-pressure centre reached central and southern New Jersey on Sunday while slowly weakening. That helps place the fresh flooding within a storm that was moving only gradually. Its discussion still forecast heavy rain for southern New England and the northern Mid-Atlantic. Those are expected conditions, not a report that every place in the forecast area had already flooded. The observed coastal flooding reported by ABC News and AP is narrower than the entire area named in the forecast.[3], [1], [2]

Coastal impacts continue after landfall

The separate reports establish flooding in coastal communities, while the federal weather discussion describes how the same system continued to affect the region after its centre came ashore. A centre reaching land is not the end of tidal flooding or rain bands. The available accounts do not provide a stable current power-outage total for this Brief, and they do not establish an attribution of this particular storm to climate change. The immediate reader consequence is the continuing weather hazard in the named Northeast areas, with the forecast still subject to change.[1], [2], [3]

References

  1. News sourceABC NewsNor’easter brings fresh Sunday flooding to the US Northeast↩1↩2↩3
  2. News sourceAssociated PressNor’easter floods Northeast coastal communities again on Sunday↩1↩2↩3
  3. News sourceNOAA National Weather Service Weather Prediction CenterNor’easter reaches New Jersey coast while weakening↩1↩2