New York, 2023

Flash Flood in New York, July 24, 2023

July 24, 2023 · NWS BTV · 1 event in 1 county or zone

Scattered showers and thunderstorms affected portions of eastern New York during the afternoon and early evening hours of July 24. A few storms produced heavy rainfall, leading to isolated reports of flash flooding in Essex County, NY.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$75,000
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS BTV wrote it up.

Scattered showers and thunderstorms affected portions of eastern New York during the afternoon and early evening hours of July 24. A few storms produced heavy rainfall, leading to isolated reports of flash flooding in Essex County, NY.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Burlington, VT wrote its last area forecast discussion before the first event at Jul 24, 3:00 PM EST, 6 minutes earlier.

Area forecast discussion, Jul 24, 3:00 PM EST, 6 minutes before
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Hazardous weather outlook, Jul 24, 12:36 PM EST, 2 hours 30 minutes before
Hazardous Weather Outlook
National Weather Service Burlington VT
136 PM EDT Mon Jul 24 2023

NYZ026>031-034-035-087-VTZ001>011-016>021-251745-
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Eastern Essex-Southwestern St. Lawrence-Grand Isle-
Western Franklin-Orleans-Essex-Western Chittenden-Lamoille-Caledonia-
Washington-Western Addison-Orange-Western Rutland-Eastern Franklin-
Eastern Chittenden-Eastern Addison-Eastern Rutland-Western Windsor-
Eastern Windsor-
136 PM EDT Mon Jul 24 2023

...SEVERE THUNDERSTORM WATCH 544 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for northern New York, central
Vermont, northeast Vermont, northwest Vermont and southern Vermont.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Excessive heat is possible in the Thursday through Friday timeframe.
Maximum heat index values may rise into the low to mid 90s in valley
locations.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Local storm report, Jul 24, 2:11 PM EST, 55 minutes before
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Local storm report, Jul 24, 2:18 PM EST, 48 minutes before
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Special weather statement, Jul 24, 2:28 PM EST, 38 minutes before
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Local storm report, Jul 24, 2:43 PM EST, 23 minutes before
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Local storm report, Jul 24, 2:45 PM EST, 21 minutes before
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Local storm report, Jul 24, 3:06 PM EST, 0 minutes before
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The radar

The Burlington radar (KCXX), 80 km away, was scanning. The volume nearest the first event began at 20:05 UTC.

Open the radar archive at this moment

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, Essex

When
July 24, 3:06 PM EST to 5:06 PM EST
Where
Essex County, 1.72 mi SW of Paradox to 1.92 mi S of Paradox
Cause
Heavy Rain
Property damage
$75,000
Reported by
911 Call Center
Coordinates
43.883, -73.656

Showers and thunderstorms trained across portions of southern Essex County, NY during the afternoon of July 24, 2023. Radar estimates and ground observations showed between two and four inches of rain fell in the affected area, leading to a few reports of flash flooding, most notably in the Paradox, NY area where a few roads were reported washed out.

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New York in 2023Every state in 2023This day in weather historyWarnings in New York, July 2023

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 1112337.