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Coastal Flood Warning issued September 25 at 5:27AM EDT until September 27 at 6:00PM EDT by NWS Upton NY

7.0
41.0625°N, 72.3742°W·US-NY
Started just now
NWS flood alerts data as of
Event Details
Typeflood
Severity7.0
Statusactive
Location41.0625°N, 72.3742°W (NY)
Started2026-09-25T22:00:00+00:00
Last Updated2026-09-25T12:20:50.512+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Zones
Catastrophic Impact Zone
Flash flooding or major flood stage. Immediate danger to life and property.
NWS polygon

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis

This event's zone is the NWS warning polygon. Population and structure estimates are not computed inside NWS polygons yet, so none are shown.

Historical Comparison
2005 SUFFOLK County, NEW YORK Flash Flood71% match

Flash Flood in NEW YORK, 24km from current event, $11M in recorded damage

SUFFOLK County, NEW YORKDamage: $11.0M
2010 MIDDLESEX County, CONNECTICUT Flood66% match

Flood in CONNECTICUT, 27km from current event, $315K in recorded damage

MIDDLESEX County, CONNECTICUTDamage: $315K
2021 NEW LONDON County, CONNECTICUT Flash Flood64% match

Flash Flood in CONNECTICUT, 52km from current event, $706K in recorded damage

NEW LONDON County, CONNECTICUTDamage: $706K

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

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Related
US-NY flood hazard profileAll US hazard profilesScoring methodology

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Zone estimates are based on scientific models and may differ from actual local conditions.